Real Madrid secured first place in Champions League Group F with an easy 5-1 win over Celtic. 

Madrid held a one-point lead over RB Leipzig heading into the final round of fixtures and just needed to match the Bundesliga side's result against Shakhtar Donetsk to be sure of winning the group.

Leipzig were 4-0 winners against Shakhtar, but Celtic never looked likely to do the German team a favour, conceding two penalties inside 21 minutes as Luka Modric and Rodrygo converted from 12 yards.

Josip Juranovic missed a first-half spot-kick at the other end before Marco Asensio, Vinicius Junior and Federico Valverde gave the scoreline a deservedly emphatic appearance for Carlo Ancelotti's men, though Jota had the final say with a fine free-kick for the visitors.

Modric's cool penalty put Madrid ahead in the sixth minute after Moritz Jenz' handball and, having seen Vinicius Junior denied by a fine save by Joe Hart, the hosts doubled their lead with a second spot-kick, Rodrygo this time converting with Matt O'Riley adjudged to have handled following a VAR review.

Celtic posed a threat of their own and were given a chance to halve the deficit when Ferland Mendy brought down Liel Abada, though Thibaut Courtois denied Juranovic, as he did Lionel Messi when he last faced a Champions League penalty back in February.

Any faint hope of a Celtic fightback was put to bed six minutes into the second half when Asensio fired into the bottom-left corner.

Vinicius heaped more misery on Celtic after being teed up by Valverde, who then swept home a stylish fifth from the edge of the box.

Jota's consolation was equally pleasing on the eye as he bent an effort beyond Courtois and into the top-left corner.

Salzburg will have to do what no other Austrian side has done before at Milan to qualify for the Champions League knockout stages, while Jude Bellingham has his eyes on an achievement managed by only two players previously.

The Rossoneri need only a point from the game at San Siro and the historical facts suggest they will achieve their aim to make it out of Group E.

For Bellingham, he can put his name in the record books alongside former team-mate Erling Haaland and Kylian Mbappe by scoring for Borussia Dortmund at Copenhagen.

There is plenty to play for as the Champions League group stage wraps up on Wednesday, and Stats Perform has trawled through the data to shine a light on the most interesting angles.

Milan v Salzburg

With a win, Salzburg will advance to the knockout stages for the second consecutive season after never making it out of the group stage previously.

They will need to defy the odds on their trip to Milan, where the Italian side are undefeated in home fixtures against Austrian opponents in the competition (W4 D1), while averaging 3.8 goals per game.

Salzburg have never beaten Milan in their three previous Champions League meetings, but after losing the first two, they collected their first point with a 1-1 draw in this campaign's reverse fixture.

While Olivier Giroud became the oldest player in Champions League history to reach 20 goals (36 years old) during Milan's win at Dinamo Zagreb last time out, Salzburg boast the youngest starting XI in the competition with an average age of 22 years and 279 days.

Shakhtar Donetsk v RB Leipzig

Shakhtar have only won one game in the group stage, but sit three points behind second-placed. A win would see them through to the knockout stages for the third time in the past four seasons.

The reverse-fixture was a memorable one for Shakhtar and exciting young winger Mykhailo Mudryk, who showed why he is so in-demand with a goal and two assists in a 4-1 away win.

Unfortunately for the Ukrainian side, that was their only victory from their past 12 Champions League matches (D6 L5).

Meanwhile, Leipzig have found some form in the competition, with back-to-back victories against Celtic before making it three wins in a row when they beat Real Madrid 3-2.

Manchester City v Sevilla

City are eyeing an undefeated group stage when they host Sevilla, having only conceded one goal in total from their five games until this point.

English sides have given Sevilla trouble for years now, with their last Champions League win over a Premier League team coming back in 2007 against Arsenal. 

If Jorge Sampaoli's side are to stand any chance of a shock win, they will need to pay special attention to Jack Grealish, who has impressed in the group stage with 10 chances created from open play, the most in Pep Guardiola's squad.

Maccabi Haifa v Benfica

If Juventus can salvage even a draw in their clash with Paris Saint-Germain, then Benfica will be able to win Group H by defeating Maccabi Haifa.

It has been a special run of form for Benfica, who for the first time since 1990 have gone six Champions League games without a loss (W3 D3).

Maccabi will have their backs against the wall, as only Malmo have a worse winning percentage (17 per cent) than their 24 per cent among teams to have played at least 15 Champions League games.

Also working in Benfica's favour is manager Roger Schmidt's record in the competition. Between his time with Bayer Leverkusen (2014-2017) and Benfica in this campaign, his run of 13 games unbeaten is the most by any active manager qualified for this season's Champions League.

Other fixtures:

Juventus v Paris Saint-Germain

5  - Juventus are looking to avoid becoming the second Italian side to ever lose five matches in a Champions League group stage, after Roma in 2004-05.

6  - Paris Saint-Germain's Kylian Mbappe has six goals in the group stage. With one more he can tie Christopher Nkunku (last season) for the most by a French player in a single group stage, while with two more he can tie Zlatan Ibrahimovic's club-record of eight in 2013-14.

Copenhagen v Borussia Dortmund

60  - Despite Copenhagen still being without a win in Group G, they have kept a clean sheet in 60 per cent (nine-of-15) of their Champions League home games – the best ratio of any team with at least 10 appearances.

3  - With a goal, Bellingham can become just the third teenager to ever score in all three away games in a Champions League group stage, following Mbappe (2017-18) and Haaland (2019-20).

Chelsea v Dinamo Zagreb

10  - Chelsea are undefeated in their past 10 group stage games in the Champions League dating back to September 2019 (W6 D4). Over that period, they are averaging 2.3 goals per game.

10  - Along with City's Grealish, Chelsea's Mason Mount is the only other Premier League player from this Champions League campaign to tally at least 10 shots and 10 chances created.

Real Madrid v Celtic

20  - Since the beginning of last season's Champions League, no player has been involved in more open-play sequences that have resulted in a goal than Real Madrid's Vinicius Junior (20).

14  - Celtic's Matt O'Riley has attempted the most shots in the Champions League this season without scoring, with no goals from his 14 shots.

Carlo Ancelotti snapped back at suggestions Karim Benzema is playing less for Real Madrid as a precautionary measure ahead of the Qatar 2022 World Cup with France.

The veteran forward has not played since a 3-0 win over Elche in LaLiga almost a fortnight ago, instead reduced to a spectator on the sidelines for Los Blancos with a hamstring problem.

With the World Cup set to start later this month, Benzema – who was omitted from Didier Deschamps' title-winning squad at Russia 2018 – is hopeful of making the cut.

Speaking ahead of Madrid's Champions League clash with Celtic on Wednesday, Ancelotti shut down discussions the Ballon d'Or winner has been absent in order to facilitate his ticket to Qatar.

"Benzema hasn't played because he's picked up a couple of injuries," said the Italian. "He's 34, he looks after himself, and he's in good shape.

"He just hasn't been available. I am sure it is nothing to do with the World Cup, because a player needs to be fit and in good shape ahead of such a tournament.

Ancelotti hinted Benzema could make his return in midweek, as Madrid look to lock up top spot in Group F against their Scottish visitors at Santiago Bernabeu.

"He is training now," he added. "I have to decide if he starts, or if he features in the match. It depends on how he is feeling."

Benzema will be among the names Deschamps will almost certainly wish to include when he picks his squad for their title defence next week.

France will already be without World Cup winner Paul Pogba after the Juventus playmaker was confirmed to have fallen short in his recovery timetable.

Carlo Ancelotti is not losing sleep over a possible four-game ban, but the Real Madrid boss remains adamant his side were hard done by to concede a penalty against Girona.

Madrid were held to a 1-1 draw in LaLiga on Sunday after Marco Asensio was deemed by VAR to have handled in the area.

Cristhian Stuani converted the subsequent spot-kick, while Toni Kroos was sent off late on, to prompt a furious reaction from Ancelotti after the full-time whistle, with the Italian claiming the "penalty is an invention".

Ancelotti's comments could land him with a four-game ban, with a decision due this week, but ahead of Madrid's Champions League clash with Celtic on Wednesday, he was unrepentant.

"They can suspend me, or not – four games, we'll wait and see," he stated. "I've sat on the bench 1,200 times or more. If I miss four, I miss four.

"I still sleep at night. I want to clarify that I haven't disrespected anyone. I've said one thing that everyone in football understands.

"What is clear is that the referee association have complained about something I said. I'm not doubting the professionalism of a referee, I've never not respected a referee, I try and respect everyone."

Ancelotti believes the referee did not interpret the rules in the same way it was described to LaLiga's coaches at the start of the campaign.

He added: "The problem is, was it a penalty or was it not a penalty? I don't think it was, based on what they told us at the start of the season.

"Maybe they've changed the rules. If so, they should let us know, or is this always going to be a penalty from now on.

"We'd just like things to be clear. If it was a mistake, just say it was a mistake – everyone can make mistakes.

"If they tell us that this is a penalty, they have to explain it. I am not stupid and the rule that they have explained to us has told us that it was not a penalty."

Asked if VAR should have overruled the on-pitch official, Ancelotti replied: "Sometimes the VAR has more prominence than the referee.

"The VAR came in to clarify clear errors... I understand that it is a very, very fine line, but it did seem to me that awarding the penalty was a clear error."

Karim Benzema returned to individual training ahead of Real Madrid's Champions League clash with Celtic, having missed Los Blancos' past three games.

The Ballon d'Or winner sat out league meetings with Sevilla and Girona, as well as a Champions League defeat at RB Leipzig, after suffering from muscular fatigue in his left leg.

Madrid boss Carlo Ancelotti recently revealed Benzema had undergone tests that came back clear, but the Champions League holders have been unwilling to take any risks with his fitness.

Benzema limped out of Madrid's 3-0 win at Celtic in September with a knee injury, and defending World Cup champions France will be watching on with interest as he prepares to return from his latest setback.

On Monday, a club statement revealed Benzema and Aurelien Tchouameni – who missed Sunday's draw with Girona due to a muscle injury – had trained individually ahead of Wednesday's match.

Benzema has missed five of Madrid's 12 games in LaLiga this season but has found the net five times in his seven appearances in the competition. 

Celtic's hopes of securing a spot in the Europa League knockout stages came to an end after a 1-1 draw with Shakhtar Donetsk at Celtic Park.

The Bhoys needed a win in their penultimate Champions League group-stage match to have a chance of continental football in the new year, and Georgios Giakoumakis put the hosts ahead nine minutes before the break, tucking in after Liel Abada's shot was blocked.

But Mykhailo Mudryk's fine form in the competition continued when he smashed in a second-half equaliser from outside the box, his fifth goal involvement in five matches (three goals, two assists).

Both sides then squandered big opportunities for a winner, with Kyogo Furuhashi firing straight at Anatolii Trubin when one-on-one and Danylo Sikan somehow missing an open goal after Mudryk's square pass.

Furuhashi's missed chance was particularly costly for Celtic as they exited Europe, unable to finish anywhere other than bottom of Group F.

Yet a Sikan winner would also have had a huge impact on Shakhtar's ambitions, as they are third and now require a win against RB Leipzig in their final match to reach the Champions League last 16.

Benfica could dump Juventus out of the Champions League, while Paris Saint-Germain and Chelsea are among the other clubs who can seal a round-of-16 spot on Tuesday.

Juve must win at Benfica to have any chance from qualifying from Group H, while a victory will be enough to see the home side through. They can also advance with a point if Maccabi Haifa are unable to beat PSG.

The Ligue 1 champions will be through with a victory at the Parc des Princes or if they draw and Juve fail to win in Lisbon.

Chelsea travel to Salzburg as the Group E leaders and are guaranteed to progress if they win, while the Austrian side also remain in the hunt to qualify. The Premier League club can also go through if they draw and third-placed Milan defeat Dinamo Zagreb, who are bottom but only three points behind the leaders.

Borussia Dortmund will be sure to join Manchester City in getting out of Group G if they secure a home win over Pep Guardiola's side, who could win the pool with a game to spare. Real Madrid are in a similar situation to City, while RB Leipzig bid to join the holders in the knockout stage.

Ahead of another tense night of action, Stats Perform picks out the standout Opta numbers for the eight matches.

Benfica v Juventus

Juve have lost all three of their European matches away at Benfica, with their most recent loss a 2-1 Europa League defeat in 2014. 

The Turin giants only have one victory home or away in the seven previous meetings between the two famous clubs, Jurgen Kohler, Dino Baggio and Fabrizio Ravanelli on target in a 3-0 UEFA Cup clash in 1993.

Benfica could qualify for the knockout stage for a second consecutive season, a back-to-back feat they have only previously achieved in the 2015-16 and 2016-17 seasons under Rui Vitoria. 

Juve could be eliminated in the group stage of the Champions League for the first time since the 2013-14 season, when Antonio Conte was in charge.

Paris Saint-Germain v Maccabi Haifa

Maccabi are winless in three away European games (including qualifiers) in France, losing two and drawing in a Cup Winners' Cup tie at PSG back in 1998.

PSG have only lost one of their past 32 group stage games at the Parc des Princes in the Champions League (W25 D6), with their lone defeat during that run coming against Manchester United in October 2020 (1-2). They have averaged 2.7 goals per game in those fixtures, scoring 86.

Since Kylian Mbappe's Champions League debut in September 2016, only Robert Lewandowski has been directly involved in more non-penalty goals (55) than the France forward (54 – 34 goals, 20 assists). 

Omer Atzili has scored twice for Maccabi in the Champions League this season. The last Israeli player to net more in a single campaign in the competition was Eran Zahav, who scored three for Hapoel Tel Aviv in 2010-11.

Salzburg v Chelsea 

Chelsea have only played two away European matches in Austria, losing 1-0 at Weiner Sport-Club in November 1965 in the Fairs Cup and drawing 1-1 against Austria Vienna in November 1994 in the Cup Winners’ Cup. 

Salzburg are winless in all seven of their European matches against English teams (D2 L5), failing to beat Blackburn Rovers (D1 L1), Manchester City (L2), Liverpool (L2) and Chelsea (D1).

In-form Chelsea have won back-to-back Champions League games, beating Milan 3-0 at Stamford Bridge and 2-0 at the San Siro. The last time they won three games in a row in the competition by a margin of at least two goals was in October-November 2013.

Salzburg have scored exactly one goal in each of their past seven games in the Champions League – only one team have ever had a longer run of scoring a single goal in the competition, with Olympiacos doing so in 10 in a row in a run ending in November 2005. 

Borussia Dortmund v Manchester City

No player has been directly involved in more goals than City's Erling Haaland (five goals) or Dortmund's Jude Bellingham (four goals, one assist) during the group stage this season.

Dortmund have won just one of their five Champions League matches against City (D1 L3), a 1-0 home victory in the 2012-13 group stage. 

No full-back has been involved in more sequences of play that have ended in shots (29) or goals (five) thans Joao Cancelo in the Champions League this season. The Portugal international has provided three assists in four games, equalling his season-best tally in a Champions League campaign (three in nine games last season). 

If Haaland scores on his return to face his former club, it will be the third time he has scored in five or more consecutive appearances in the Champions League. Only five players have achieved that feat on three occasions – Cristiano Ronaldo (five), Lionel Messi (three), Lewandowski (three), Zlatan Ibrahimovic (three) and Ruud van Nistelrooy (three). 

Other fixtures:

RB Leipzig v Real Madrid

13 – Madrid are unbeaten in their past 13 games against German sides in European competition (W9 D4), scoring at least two goals in every game during this run (31 in total). 

3 – Leipzig will be looking to win three consecutive Champions League games for just the second time – they won three in a row between February and August 2020, beating Tottenham twice and Atletico Madrid once. 

Dinamo Zagreb v Milan

5 – Dinamo have lost all five of their matches against Milan in European competition (including qualifiers). Against no side have they lost more games in their European history (also five v Ajax). 

100 – Milan's 100 per cent record against Dinamo – winning five out of five games against them – is their best against any side in Europe.

Sevilla v Copenhagen

29 – The average age of Sevilla's starting line-up in the Champions League this season is 29 years and 73 days, the second-oldest of any side in the competition this term after Rangers (29 years 96 days). 

13 – Copenhagen are winless in all 13 of their major European matches against Spanish teams (D5 L8), losing their last three on Spanish soil. 

Celtic v Shakhtar Donetsk 

7 – Celtic have lost seven of their past eight games in the Champions League (D1) and are looking for their first win in the competition since September 2017 (3-0 v Anderlecht).

0 – Shakhtar have never won a Champions League away match against a British team, losing on eight of their nine total trips. They did avoid defeat in the most recent one, however, drawing 1-1 against Manchester City in November 2019. 

Celtic head coach Ange Postecoglou believes "a lot of missed chances" were to blame for his side's ill-fated Champions League season. 

After losing 2-0 to RB Leipzig at home on Tuesday, the reigning Scottish Champions will not be able to progress beyond the group stage. 

Even their hopes of dropping into the Europa League look slim, needing four points from their games against Shakhtar Donetsk and Real Madrid, as well as favours from elsewhere.

Reflecting on a disappointing display from his side, Postecoglou said: "I thought we showed all the effort and endeavour to try to win a game of football.

"But as we have found at this level, if you don’t take your chances it’s very hard to convert all of that into a result.

"I’m trying to tell us to play in a certain way to be successful, but we know at this level that if you don't take your opportunities then it's going to hurt you at some stage.

"It's been the story of our campaign so far – a lot of missed chances."

Celtic's loss equalled the longest run of home defeats by a team in the competition, previously set by Monaco between May 2017 and December 2018 with seven.

But Postecoglou hopes the experience, while disappointing, will benefit his side in the long term.

"We have just got to keep going. Irrespective of whether we continue or not, we have two more Champions League games that we want to keep using as a platform to improve as a football team and improve our players," he said. 

"The more they have exposure at this level, I think the better equipped we will be at this level."

Postecoglou and his side will look to get something from their game against Shakhtar on October 25, which follows domestic fixtures with Hibernian, Motherwell and Hearts.

Goals from Timo Werner and Emil Forsberg condemned Celtic to an early Champions League exit as RB Leipzig ran out 2-0 winners in Glasgow on Wednesday. 

Werner adjusted to nod in the first after Leipzig survived an early onslaught, then he turned provider as Forsberg made the points safe with an outstanding side-footed finish.

While Celtic could still finish third in Group F and qualify for the Europa League's knockout round play-offs, that will be the limit of the Bhoys' ambitions in their final two matches following a third defeat in four Champions League outings.

Roared on by a frenzied home crowd, Celtic went close twice in quick succession after 27 minutes, with Matt O'Riley drilling an effort against the base of the post from 18 yards out before Greg Taylor hit a looping volley onto the crossbar.

Celtic continued to press in the second half but suffered a huge blow 15 minutes from time as Werner raced onto Andre Silva's chipped cross to plant a header into the top-right corner.

Giorgos Giakoumakis went close to a leveller with a stooping close-range header, but the hosts were put out of their misery by Forsberg with six minutes remaining. He controlled Werner's pass before lifting a classy finish beyond Joe Hart.

Celtic have been fined €15,000 (£13,168) by UEFA over an anti-monarchy banner displayed in last month's Champions League game against Shakhtar Donetsk following the death of Queen Elizabeth II.

A number of banners referencing the Queen's passing could be seen in the Celtic end at Polish Army Stadium in Warsaw, where the sides played out a 1-1 draw on September 14.

UEFA opened disciplinary proceedings against the Scottish champions the following day.

The European football governing body announced on Tuesday that Celtic must pay a fine for the use of "a provocative banner" containing a "message not fit for a sports event".

It had already been announced Celtic's rivals Rangers would not face any punishment for defying UEFA's orders by playing the national anthem as part of a tribute to the Queen before their 3-0 loss to Napoli.

Real Madrid and Manchester City could qualify for the Champions League round of 16 by maintaining their 100 per cent records on Tuesday.

Madrid travel to Shakhtar Donetsk sitting pretty at the top of Group F and the holders will be guaranteed to progress if they make it four wins out of four.

The same goes for free-scoring City, who have been victorious in all three Group G games and will be expected to get the better of Copenhagen at Parken.

Borussia Dortmund could also advance if they beat Sevilla again, while Paris Saint-Germain and Benfica meet in the battle of the top two in Group H.

Milan will look to exact revenge on Chelsea at San Siro, while Group E leaders Salzburg travel to Dinamo Zagreb.

Stats Perform preview the eight matches to be staged on Tuesday by picking out the standout Opta data.

Shakhtar Donetsk v Real Madrid

After beating Madrid home and away in the Champions League in 2020-21, Shakhtar have lost three consecutive matches against the holders - the latest being a 2-1 defeat at the Santiago Bernabeu last week.

There have been 14 goals in the previous three matches between the two sides in Donetsk, Madrid scoring nine of those.

Carlo Ancelotti's side are on a five-game winning streak in the Champions League, a run that began with a 3-1 victory over City in the second leg of last season's semi-final. They last had a longer winning streak in the competition between April 2014 and February 2015 - a run of 10 straight victories.

Among teams to have featured in the Champions League in every season since 2018-19, Shakhtar have the lowest win percentage of any side in that period (18.5 per cent - 5/27).

Copenhagen v Manchester City

City hammered Copenhagen 5-0 last week. Their best combined record against an opponent in a single Champions League campaign is 9-0 versus Shakhtar in 2018-19.

Copenhagen have only lost one of their 13 home games in the group stage of the Champions League (W6 D6), that defeat coming against Real Madrid in December 2013.

English teams are winless in their last two visits to Denmark in the Champions League, with Liverpool drawing 1-1 with Midtjylland in December 2020 and Leicester City drawing 0-0 with Copenhagen in November 2016. 

Erling Haaland has 28 goals in 22 Champions League appearances. His next strike in the competition will see him equal the goal tallies of David Trezeguet (58 games), Roy Makaay (61 games) and Patrick Kluivert (71 games).

Paris Saint-Germain v Benfica

PSG have hosted Benfica on three previous occasions in European competition, with the Ligue 1 champions beating them 2-1 in the UEFA Cup in 2007, 3-0 in the Champions League nine years ago and drawing 1-1 in the Europa League in 2011.

No Portuguese side has ever won away at PSG in European competition. They have suffered five defeats and drawn twice, with all three Champions League contests won by PSG.

PSG could equal their longest winning streak of six consecutive home victories in the competition. Their last run of six wins in a row in Europe's premier club competition ended in November 2014. 

Benfica are unbeaten in four Champions League away games (W2 D2), their longest run without defeat on the road in the competition.

Milan v Chelsea

Milan are winless in five meetings against Chelsea in Europe (D3 L2) since winning the very first match between the two sides in the Fairs Cup in February 1966. 

The Serie A champions only had four shots in a 3-0 defeat at Stamford Bridge last week. Since Opta have had this data available for the Champions League, the Blues have only faced fewer in a game in the competition twice - versus Malmo in October 2021 (two) and Galatasaray in March 2014 (three).

The Rossoneri have lost four of the last five games when hosting an English team in the Champions League, with their only victory coming against Arsenal in February 2012 (4-0). The only previous time they hosted Chelsea in the competition was in a 1-1 draw in October 1999.

Milan's former Chelsea defender Fikayo Tomori has initiated more sequences of play than any other player in the Champions League this season, with the centre-back regaining possession for his side 47 times in three games.

Other fixtures:

Borussia Dortmund v Sevilla

273 - Sevilla have gone 273 minutes without scoring away from home in the Champions League, having failed to net in their previous three matches. 

4 - Only Haaland (5) has been directly involved in more goals than Borussia Dortmund's Jude Bellingham in the Champions League this season (3 goals, 1 assist). 

Maccabi Haifa v Juventus

3 - Maccabi have lost all three of their matches against Juventus - home and away in the group stage of the Champions League in 2009-10, and again last week in Turin.

5 - Juve have failed to keep a clean sheet in any of their past five matches in the Champions League. That is their longest run without a clean sheet since a run of eight games between April and December in 2013.

Celtic v RB Leipzig

6 - Celtic have lost six consecutive home games in the Champions League. If they lose this match, they would equal the longest run of home defeats by a team in the competition, previously set by Monaco between May 2017 and December 2018.

9 - Christopher Nkunku scored his ninth Champions League goal for Leipzig against Celtic last week, equalling Emil Forsberg's tally for the most goals for the club in the competition. Since the start of last season, only four players have more Champions League group-stage goals than him (8).

Dinamo Zagreb v Salzburg

3 - Dinamo have lost all three of their major European matches against Salzburg, losing twice in the 2014-15 Europa League and 1-0 to the Group E leaders last week.

23 - Salzburg's starting XI has had an average aged of 23 years and 36 days in the Champions League this season, the youngest of any side. The average of 22 years and 336 days in their 1-0 win over Dinamo was the third-youngest by a winning team in a Champions League match; the two younger were in 2004-05 in the reverse fixtures between Ajax (22y 300d) and Maccabi Tel Aviv (22y 213d).

Celtic must believe they belong at the top level of European football if they are to salvage their Champions League campaign, so says Ange Postecoglou.

The Hoops sit bottom of Group F, having taken just one point from their opening three games after losing 3-1 to RB Leipzig on Wednesday.

Celtic came out strong but went in at half-time 1-0 down courtesy of Christopher Nkunku. Despite Jota grabbing an early equaliser in the second half, a double from Andre Silva secured the three points for the Bundesliga side.

Postecoglou thinks Celtic must show more belief in their own ability, citing their mentality will change with more experience.

He told BT Sport: "A lot of it is experience at this level. Guys believing they belong, guys believing they can achieve at this level. It's not easy to translate that to people when they're out there. There's a lesson there for us tonight.

"We know when we're aggressive and play our football, we can cause anyone problems. When we're not, it's going to be very hard for us to be successful. 

"For us to get over this hump of being a good side and getting results we have to have a stronger belief and mentality, but that's not easy, it comes with experience.

"If you play for survival that's all you'll ever get, you never get anywhere."

Leipzig's second goal came after Joe Hart made a mistake while trying to play the ball out from the back, and the former England goalkeeper knows his error was a costly one.

"They were pressing with three... I decided to pass to Greg [Taylor] and I missed. It's high-level football, something I love playing, and when you make a mistake you get punished," Hart told BT Sport.

"Sometimes it's going to hurt us but ultimately we proved we could get through the press and gave ourselves some good opportunities to score goals.

"We've got two big games at home in a row. If we play to our potential, we believe that we can win them and then it will look different."

Celtic take on St Johnstone in the Scottish Premiership on October 8, before Leipzig travel to Glasgow for the reverse fixture in Group F three days later.

Celtic's hopes of qualification for the Champions League last 16 suffered another blow as they slumped to a 3-1 defeat against RB Leipzig following a Joe Hart howler.

The Scottish champions sit bottom of Group F with one point from three games after Christopher Nkunku and Andre Silva put them to the sword in Germany.

Nkunku looked to have broken the deadlock in the 17th minute when he chipped Hart, only to be ruled to have strayed offside by VAR.

Ten minutes later he did open the scoring, poking home after being played in by Silva following the Portugal forward's surge upfield on the counter.

Celtic levelled two minutes into the second half through Jota's first-time finish into the bottom-right corner but, after Dominik Szoboszlai saw a goal controversially chalked off for Silva being in an offside position, Leipzig restored their advantage in bizarre fashion.

Hart's pass out from the back was intercepted by Szoboszlai, who played in Silva for a simple finish.

Silva then doubled his tally by popping up at the back post to finish a fine team move and put the game to bed with 13 minutes remaining.

Chelsea will host Milan on Wednesday in what could well be a must-win fixture for the Blues, who sit last in Champions League Group E.

England has not been a happy hunting ground for Milan, but the group leaders and reigning Serie A champions will be hoping for a change of fortune when they roll into Stamford Bridge.

Meanwhile, Mykhaylo Mudryk will get a chance to show why he is considered one of the top young talents in Europe as Shakhtar Donetsk head to the Santiago Bernabeu to take on Real Madrid.

Paris Saint-Germain will look to change their poor historical record against Benfica, with Kylian Mbappe on the brink of becoming the club's record European goalscorer.

Stats Perform has dug up the most interesting facts and angles for each contest on Wednesday.

Chelsea v Milan

This is the first time these two teams will meet in the Champions League since they were in the same group in 1999, with both of those matches ending in draws. They have not met in a competitive game since, with all four of their 21st-century contests coming in the International Champions Cup (Chelsea won three of those with Milan recording one victory).

Chelsea have only lost twice at home to Italian teams in continental competition, collecting eight wins and three draws. They lost to Lazio 1-2 in 2000, and to Inter 1-0 in 2010.

Milan's record in England also gives no reason for optimism, with only one win from 20 tries in European play (D7 L12). 

Olivier Giroud was subbed off in Milan's dramatic 3-1 win over Empoli on Saturday. The France striker could become the 10th player to score for and against Chelsea in the Champions League, and first since Loic Rémy for Lille in December 2019, should he net in this meeting.

Real Madrid v Shakhtar Donetsk

This is the third consecutive season these sides have met in the group stages. It is the fifth time teams have ever been paired together in three consecutive seasons, and Shakhtar was involved in the most recent occasion as well, against Manchester City from 2017-18 through to 2019-20.

Over the past two seasons, they have split the wins evenly, with Shakhtar winning both games in the 2020-21 campaign, before Madrid triumphed in both fixtures last season.

After a win and a draw in the first two matchdays, Shakhtar boast the highest shot conversion rate in the competition, scoring with five of their 10 shots, including two goals from 21-year-old rising star Mudryk.

On the other side, Vinicius Junior leads the Champions League with 33 chances created and seven assists from open play since the start of last season, and he shares the mantle for most goal involvements at 18 with Barcelona's Robert Lewandowski.

Benfica v Paris Saint-Germain

Benfica are looking to extend their surprisingly strong record against Paris Saint-Germain, having won three of their six previous meetings (1D 2L) in European competitions, including the past three in a row. Their last fixture came in the 2013-14 season, with Benfica winning 2-1 at home.

In fact, Benfica have enjoyed plenty of success while hosting French sides, with five consecutive home wins – twice against Lyon, as well as beating Lille, Monaco and PSG.

However, PSG are a different beast now then they were back in 2014, and have only lost one of their past 11 matches in the group stage (8W 2D).

At only 23, Mbappe can become the club's all-time leading scorer in European competitions with one more goal. He is currently tied at 30 with Edinson Cavani.

RB Leipzig v Celtic

These sides both won their home fixtures when they were matched up in the 2018-19 group stage, and they will be desperate for a result as they enter Wednesday's game with only one point between them in Group F.

Celtic will be looking to make history as they have never won a European game away in Germany (10L 3D), failing to score on nine of those 13 occasions.

But it might be a case of a stoppable force meeting a movable object, as Leipzig have not kept a clean sheet in their last seven home games in the competition. They have only shut out their opponents twice from 15 Champions League home games.

Jota will be the key for Celtic's chances, with his six chances created trailing only Napoli's Piotr Zielinski (eight), while only Madrid star Vinicius is credited with more take-on dribbles (11) than Jota's nine.

Other fixtures:

Manchester City v FC Copenhagen

23 – Manchester City are two games away from tying Manchester United's record of 23 consecutive Champions League home fixtures without a loss. They are unbeaten at home in the competition since 2018.

62 – City's Erling Haaland averages a goal every 62 minutes in the competition, netting 26 goals in 21 appearances. He is well clear of second-placed Mario Gomez, who scored his 26 goals on an average of every 102 minutes.

Sevilla v Borussia Dortmund

1 – Borussia Dortmund have only won one of their past 11 trips to Spain in the Champions League (L7 D3), but that win came from their most recent opportunity, against Sevilla in February 2021.

3 – Sevilla have failed to score in each of their past three Champions League games. They have never gone four consecutive games in European competition without scoring.

Juventus v Maccabi Haifa

29 – It has been 29 years since Maccabi Haifa defeated an Italian team in European competition (3L 1D), with their only victory coming in 1993 against Parma. 

8 – The Israeli side have lost all eight of their Champions League fixtures since 2002, by a combined aggregate score of 13-1.

Salzburg v Dinamo Zagreb

6 – Salzburg can become the first Austrian team to ever go six games unbeaten in the Champions League if they can avoid defeat against Dinamo Zagreb, with three wins and two draws from their past five.

23 – The last time Zagreb kept a clean sheet away from home in this competition was 23 years ago, drawing 0-0 against United at Old Trafford in 1999. Since then, they have conceded 52 goals in 18 away games (2.9 per game).

RB Leipzig boss Marco Rose brushed off fresh speculation about Christopher Nkunku's future after the France international was strongly linked with Chelsea.

Reports have suggested Nkunku's Leipzig contract contains a £52.4million (€60m) release clause, and Chelsea are said to be keen suitors of the prolific attacker.

Nkunku scored 35 goals and added 20 assists in all competitions during a remarkable individual campaign last term, and has already scored six times in the Bundesliga this season.

With Nkunku likely to play a pivotal role when Leipzig attempt to get off the mark in the Champions League against Celtic on Wednesday, Rose is ignoring transfer rumours.

"It's speculation, we don't comment on it. It doesn't bother us, it doesn't interest us," the former Borussia Dortmund coach said.

Chelsea head coach Graham Potter took a similar stance ahead of the Blues' Champions League clash with Milan, saying: "As I've said before, my answer is I don't speak about players that aren't Chelsea players.

"If you want to ask me about any Chelsea players, I'm quite happy to speak about them. It was the same at Brighton. You get linked with a lot of players; there's a lot of names out there.

"As you can imagine, it gets escalated at a club like Chelsea. I'll speak about Chelsea players and not comment about anybody else."

Nkunku has been involved in eight Champions League goals since the start of last season (seven goals, one assist) – twice as many as any of his Leipzig team-mates (four – Emil Forsberg and Andre Silva).

However, the versatile 24-year-old is yet to score or assist in the competition this campaign, with Leipzig suffering back-to-back losses against Shakhtar Donetsk and Real Madrid.

Should Leipzig be beaten on Wednesday, it will represent the second consecutive Champions League campaign in which the Bundesliga outfit have started with three losses, and Rose is wary of the threat posed by Celtic.

"They have a team which is very active on the pitch, with a lot of pace. They are very attacking with a clear idea," Rose said.

"They are hard-working. They have two or three lads from Japan. It's fun watching them. It's just a great team and not a team that thinks defensively or about parking the bus.

"It will be our task to put them in difficulties. We will find spaces and we will try to take advantage."