Barbora Krejcikova stunned Iga Swiatek to win the Dubai Tennis Championships, cruising past the world number one in straight sets to clinch her first WTA 1000 title. 

By following up victories over Aryna Sabalenka and Jessica Pegula with a ruthless 6-4 6-2 dismantling of Swiatek, Krejcikova became just the fifth woman to beat each of the world's top three players at a single tournament in the last 40 years.

Krejcikova entered Saturday's meeting as the only player to have beaten Swiatek in her eight hard-court finals at tour level, having done so at the Ostrava Open last October.

The Czech looked to be drawing on that experience as she made a flying start, breaking in the opening game through a well-struck backhand. 

Though Swiatek responded with a break of her own in the sixth game, a rare double fault from the Pole saw the momentum swing Krejcikova's way.

Another excellent backhand return gave Krejcikova the opening set's decisive break, after which a visibly frustrated Swiatek was handed a time violation by the umpire.

Things did not get much better from there for the three-time grand slam winner, with a series of masterful returns helping Krejcikova seal two dominant breaks before wrapping things up.

Having clinched a highly impressive win within 91 minutes, Krejcikova told Amazon Prime Video: "It means a lot. 

"It was a great week for me, I was improving with every single game and today, I think I showed my best. 

"I really have to admire Iga for what she is doing. To me, she is a big inspiration and she motivates me every day. It was a great final and I'm definitely happy with the result."

Daniil Medvedev defied Andy Murray in the Qatar Open final to clinch a second title in seven days as the resurgent Russian won the battle of former world number ones.

In-form Medvedev scored a 6-4 6-4 victory on Saturday as he followed up last Sunday's title in Rotterdam with another trophy success.

Three-time grand slam winner Murray, set to jump 18 places to 52nd in the new rankings, had saved eight match points en route to the Doha final.

He pushed Medvedev hard but could not get the better of a player who will nudge up one spot to seventh in the rankings on Monday.

Murray came back from 0-40 in the opening game to force deuce, but he could not hold serve, and Medvedev soon broke again to lead 4-1.

But back came Murray, and the Briton had a break point to square up the opener at 4-4, only for Medvedev to cling on.

The second set also began with Murray dropping serve, but the 35-year-old levelled up at 3-3 with a backhand winner at the end of a terrific rally.

That raised his hopes of a full-scale fightback and a third title success at this event, plus a first tournament victory since 2019 in Antwerp, but Murray was broken from 40-0 in the ninth game, and that looked to end his hopes.

Murray saved a ninth match point of the week, albeit thanks to a double fault from his opponent, but the Scot could not do so for a 10th time, with a lob from Medvedev giving him a big win and the 17th tour-level title of his career.

Medvedev, the 2021 US Open champion, told Amazon Prime Video in a courtside interview: "It was a very tough match. I'm happy to win, today was a big fight.

"Both of us sometimes were playing bad, then suddenly both of us were playing amazing, and I'm happy to win.

"It was tough for Andy to put the ball through me many times. Now it has to continue, so I'm going to try for as long as I can."

Andy Farrell was relieved Ireland "found a way" to overcome an impressive Italy side as his team stayed on course for a Grand Slam by winning 34-20 in Rome.

Mack Hansen crossed for two tries, including a late clincher to end Italian hopes, with James Ryan, Hugo Keenan and Bundee Aki also going over as the visitors picked up a bonus point.

It means Ireland are three-fifths of the way to a clean sweep in this season's Six Nations, with Scotland away in a fortnight's time followed by England coming to Dublin.

Head coach Farrell could not be sure his team would survive unscathed against Italy until the closing stages, and he gave the hosts plenty of credit for that.

Farrell said: "I suppose the positive is the chances we did create, but the negative is we didn't take them all.

"What was it, four or five tries we left out there? But all credit must go to Italy, that was a proper Test match, that was tough, they're a proper side.

"Everyone can see the progression, but when you're here and you're facing it... they were tough, they were resilient, and the forwards gave us absolutely nothing.

"Defending their own line they were very physical, and in attack they were cutting us open from time to time, so congratulations to them, I thought they were great.

"We let them into the game through lack of discipline at times and didn't control the game as well as we should do in that regard.

"But Test match rugby doesn't go your way the whole time, and we found a way, even though we threw away four or five tries. It's nice the bonus-point win away from home."

Scotland, who tackle France on Sunday in Paris, have also begun this championship with successive wins.

It could, depending on Scotland's performance this weekend, be a clash between two unbeaten sides in Edinburgh on March 12.

"Going to Murrayfield is a really tough place to go," said Farrell, "as is here in Rome."

Stefano Pioli has confirmed Mike Maignan will make his first appearance since September when Milan host Atalanta on Sunday, saying the goalkeeper has resembled a "lion in a cage" while out injured.

Maignan has been out since suffering a calf injury in France's 2-0 Nations League win over Austria on September 22, missing Les Bleus' run to the World Cup final in Qatar as well as a large portion of Milan's campaign. 

Ciprian Tatarusanu has made 16 league starts as Milan's stand-in goalkeeper this season, and the Romanian made several key saves in last week's hard-fought 1-0 win at Monza. 

However, Pioli is excited by the return of a goalkeeper he believes was Serie A's finest last season, with Maignan set to start against fellow top-four contenders Atalanta at San Siro.

"Mike will play," Pioli said at Saturday's pre-match press conference.

"Tata did his duty fully. He struggled in the beginning because he hadn't played for a long time, then he found rhythm and made a good contribution. He hasn't been very well lately. 

"Mike has been a lion in a cage, he's doing well and is very motivated, he will certainly give us a great contribution. He was the best goalkeeper last season and he gives us a lot.

"However, he is a player who hasn't played for five months. He will need some time, but we are expecting a lot and I am very happy with his return."

Maignan kept 17 clean sheets in 32 league games as Milan won the Scudetto last season – more than any other Serie A goalkeeper.

Meanwhile, the 27-year-old's save percentage of 79.41 was only bettered by one goalkeeper to make at least 10 appearances in Serie A last term – Torino's Etrit Berisha with 80.49 per cent.

Maignan is not the only Milan star returning from a lengthy period on the sidelines, with Zlatan Ibrahimovic being an unused substitute on two occasions this month as he awaits his first outing since undergoing anterior cruciate ligament surgery. 

Asked whether the 41-year-old's long-awaited comeback could arrive on Sunday, Pioli said: "It could, the first call I made with him was to get him back with the group against Torino.

"Ibra is getting better and better. He knows how much he worked and suffered to be available again. Now he's available, he's ready to play."

Milan have won their last three matches across all competitions, with each victory coming via a 1-0 scoreline. 

The Rossoneri are yet to win four consecutive games at any point this season, while they have not posted four successive victories without conceding since February 2018 (a run of five).

Arsenal moved five points clear at the Premier League summit as Gabriel Martinelli's strike secured a 1-0 win over Leicester City on Saturday.

Mikel Arteta's side ended a three-game winless run in the league with a 4-2 victory over Aston Villa last weekend and they picked up where they left off with a convincing win at the King Power Stadium.

Martinelli scored the deciding goal less than a minute into second half, and the Brazilian was lucky to escape serious injury after being caught on the knee by Wilfred Ndidi as he slotted past Danny Ward.

The win stretched Arsenal's lead at the top of the table, although champions Manchester City can cut that back to just two points with victory over Bournemouth later on Saturday. 

Arsenal thought they had taken the lead shortly before the half-hour mark when Leandro Trossard whipped into the top corner from 18 yards.

Their joy was short-lived, however, as referee Craig Pawson ruled the goal out for a foul on Ward by Ben White following a pitch-side review.

Leicester had the ball in the back of the net through Kelechi Iheanacho soon after, but that was also chalked off after the Nigerian had strayed offside.

Arsenal started the second half in electric fashion and were ahead within 51 seconds of the restart, Martinelli sliding past Ward after being played in by Trossard.  

Leicester threw on Jamie Vardy and Youri Tielemans after that, yet Arsenal's grasp on the three points never looked in danger in the closing stages as they cantered to another important victory. 

What does it mean? Patience pays off for Gunners

Arsenal were frustrated by Leicester in the opening half, but it did not take long for Arteta's men to make their dominance count after half-time.

The Gunners have now won three consecutive away league games against the Foxes for just the second time, previously doing so between December 1913 and September 1925.

Magical Martinelli

Martinelli was chosen ahead of Eddie Nketiah in the Arsenal attack and the 21-year-old did not disappoint. He scored the decisive goal to add to his strike off the bench against Villa last week and finished the game with a higher pass completion rate than anyone else on the pitch (92.5 per cent).

Tete sums up Foxes woes

Tete endured a torrid outing for the hosts, failing to take a single shot or play any key passes before he was replaced by Tielemans shortly after the hour mark. The Brazilian also attempted just eight passes – the lowest of any starter.

What's next?

The Gunners host Everton at the Emirates Stadium on Wednesday, with Leicester at home to Blackburn Rovers in the FA Cup fifth round a day earlier. 

Ireland kept their Six Nations Grand Slam charge on track after a 34-20 victory over a spirited Italy in Rome.

Mack Hansen crossed twice while stand-in captain James Ryan, Hugo Keenan and Bundee Aki also went over at Stadio Olimpico for Andy Farrell's side, who recorded their third straight bonus-point win in this year’s tournament.

Although without the injured Johnny Sexton, the visitors registered their 23rd Six Nations win over Italy in 24 attempts – and 10th on the bounce.

Despite a determined display, the hosts continued their dismal record on home soil, where they have now suffered 24 successive defeats since beating Ireland 10 years ago.

Ireland came flying out the blocks, and although TMO denied James Lowe the opening try after just 90 seconds, the Leinster wing soon turned provider for Ryan to cross.

Having pushed reigning champions France all the way in their Six Nations opener, Italy responded with Stephen Varney going over after a rapid burst from Lorenzo Cannone.

But the visitors soon established control. Keenan broke through and rode challenges to regain the lead, while a series of sharp offloads enabled Aki and Hansen to cross in the corners.

Italy gave themselves hope before the break as Pierre Bruno intercepted Aki's offload on halfway to dash for the line.

A tight second half ensued with the hosts drawing on all their defensive resolve to prevent Ireland from extending their advantage as Paolo Garbisi and Ross Byrne exchanged kicks.

But the visitors finally put the result beyond doubt nine minutes from time when a neat offload released Hansen, who made no mistake in claiming his second try.

Sampdoria have expressed their "deep indignation" at a "serious act of intimidation" after a severed pig's head was reportedly left outside the headquarters of the Serie A strugglers.

Tensions between Sampdoria's supporters and owner Massimo Ferrero – who was forced to step down as club president amid an investigation into financial crimes in 2021 – have repeatedly boiled over this season. 

Sampdoria sit 19th in Serie A, eight points adrift of safety, and the club's players have seen the payment of wages owed in late 2022 delayed.

Ferrero has reportedly been sent bullets in the past, and the latest threatening message received by the club has provoked a strong reaction.

Calciomercato reported the presence of the grisly gift on Saturday, with the head apparently accompanied by a message which read: "The next heads will be yours".

In a statement issued in response, the club said: "UC Sampdoria expresses deep indignation in the face of the umpteenth serious act of intimidation that took place this morning at the company headquarters in Piazza Borgo Pila.

"The company underlines that any type of attack on a member of the board of directors represents an attack on all its members, on their work and on the seriousness with which they have approached this important position.

"Since its appointment, the board has operated with cohesion, unity of purpose and independence, with the sole purpose of ensuring the continuation of Sampdoria's corporate and sporting activity pending the transition to new ownership."

Antony says victory for Manchester United in Sunday's EFL Cup final would represent a crucial step towards putting the club "back where it belongs".

United are bidding to end a six-year trophy drought when they face Newcastle United at Wembley Stadium, having last lifted major silverware when they won an EFL Cup and Europa League double under Jose Mourinho in 2017.

Erik ten Hag's side remain in contention for four trophies in his first season at the helm, with Antony hitting the winner against Barcelona on Thursday to keep their Europa League hopes alive.

As the Red Devils turn their attentions to Sunday's showpiece meeting with Newcastle, Antony is in no doubt as to the importance of ending their long wait for a trophy.

"When I came here, I said that Manchester United is a huge club and we're going to put this club back where it belongs – fighting for and winning trophies," he told the club's website. 

"We know that it'll be a tough task, but we're aware of how big we are as a club and how good we are. 

"It'll be a dream come true, in my first season, if we can win a trophy. I hope that I can keep at this so more glory follows."

United have not played at Wembley since 2018's FA Cup final defeat against Antonio Conte's Chelsea, and Antony cannot wait to step out at the famous stadium for the first time.

"I'm really excited. I was talking to my mates at home about this, it's going to be my first time there," he said. "It'll be a huge day for me, I can't wait for this day to come around. 

"Your first final in your first season is always going to be special."

Sunday's game will represent United's 53rd at Wembley – at least 11 more than any other team, while they will bring up 10 EFL Cup final appearances, with only Liverpool (13) bettering that tally.

They will hope Newcastle's dreadful record at the national stadium continues, with the Magpies' eight-match losing streak at Wembley the longest in the venue's history. 

Arthur marked his return from injury by starting Liverpool Under-21s' Premier League 2 Division One clash with Leicester City on Saturday.

It was the Brazil international's first Reds appearance in any form since September, with a long-term thigh injury sidelining the Juventus loanee.

Arthur has played just 13 minutes of senior football since joining Liverpool from the Bianconeri, appearing as a late substitute in the Champions League defeat by Napoli, while he has also appeared twice for the under-21s side.

The 26-year-old started in the heart of midfield for the under-21s, who were aiming to end a run of three matches without a win.

Liverpool have the right to buy Arthur, who spent two years with Barcelona prior to joining Juventus in June 2020, with the option entailing a reported £32.3million (€37.5m) fee to be paid at the end of the season.

Former Juventus chairman Andrea Agnelli has reiterated his support for a European Super League, predicting fans "will move away from football" if the project fails.

Agnelli, who left Juve last November amid an investigation into their financial dealings, has been one of the most vocal supporters of the Super League.

Juventus, along with Barcelona and Real Madrid, remained committed to the controversial project after fierce opposition from fans, media and players caused an attempted 2021 launch to fail.

Speaking to De Telegraaf in his first interview since leaving the Bianconeri, Agnelli laid out his reasons for supporting a breakaway European competition with a league format.

"UEFA's monopoly must be broken to give clubs a financially stable future," he said. "A future in which clubs don't fall if they don't qualify for European competitions once.

"This is a problem for any club. "With such uncertainty, it's not possible as a club to make sustainable and sound long-term decisions.

"This is why I'm in favour of a league system at the top in European football, with more financial and sporting opportunities for every club. It's necessary, because if it remains predictable like now, the public will move away from football."

Agnelli said that of the clubs he has spoken with, "many are in favour" of a new-look football landscape.

The future of the Super League depends largely on the Court of Justice of the European Union, which will soon rule on whether FIFA and UEFA would be breaching EU competition law by sanctioning clubs for taking part in breakaway tournaments.

With the competition's supporters awaiting that judgement, Agnelli says the predictable nature of many domestic competitions necessitates change.

He said: "Whether it eventually catches on will partly depend on the European Court of Justice.

"Why didn't I fight for change in UEFA from within? Internally it was a war that I failed to win. Even knowing that the current system does not offer a future to Ajax, Anderlecht, Celtic, Benfica, Panathinaikos and Red Star Belgrade and many others."

He added: "Apart from the lack of financial stability, the winners of many championships, national and international, are practically known in advance. Especially thanks to the income that clubs get from the transfer market.

"England lead the way in this respect, and you can see how sumptuously the Premier League is represented in the final stages of European cup tournaments, with Spain close behind and some clubs like Paris Saint-Germain and Bayern Munich.

"But in a sporting competition it is important that every participant has the chance to win. So also Ajax, Feyenoord and Juventus.

"As a football fan, I strongly support such an international competition, unlike the international federations. As rulers, they want to keep everything as it is. They oppose any change. That's why the system isn't future-proof."

It remains to be seen whether Agnelli could have any personal involvement in a Super League – though the 47-year-old has not ruled out a return to Juventus.

He was suspended from football for two years by the Italian FA (FIGC) in January after the investigation into the Turin club's finances.

Xavi has paid no attention to critical analysis of Barcelona following their Europa League defeat to Manchester United, looking to return focus to LaLiga.

Having drawn 2-2 at Camp Nou in the first leg of their knockout round play-off tie, Barca took the lead at Old Trafford.

But a second-half rally from United saw the Blaugrana beaten 2-1, exiting European competition.

Rather than stew on that result, though, Xavi has sought to move on quickly, with Barca eight points clear of Real Madrid at the top of the league table.

The coach has steered clear of all commentary around the game at Old Trafford.

"I've read almost nothing or nothing. It doesn't change anything," Xavi said ahead of Sunday's game against Almeria.

"I think we played a great game and we have to live with the defeat. You saw a Barca with a very good image.

"We don't think about criticism any more. You have to work to turn the tables on you."

Barca had already been eliminated from the Champions League after finishing behind Bayern Munich and Inter in their group.

"The biggest disappointment of the season was to fall out of the Champions League," Xavi said. "This one hurts, but we have LaLiga and the Copa.

"For us, it is essential to finish the season well. We have to compete in LaLiga and the Copa. We have to keep winning titles.

"We can lose, but we have to keep competing. Yesterday the sun came out again."

"That's not up to us. We cannot control it. We have to win tomorrow, regardless of what happens in the derby."

He added: "We will try not to be affected. You have to think that we are in a good position in LaLiga.

"We haven't lost since the Bernabeu and tomorrow we have a difficult game. We have to change the focus now."

After playing Almeria, Barca have the first leg of their Copa del Rey semi-final first leg against Madrid on Thursday.

But Xavi said his side "cannot be aware" of the Clasico ahead of this match, and he is similarly uninterested in Madrid's derby this weekend against Atletico Madrid.

"It's not up to us. We cannot control it," he said. "We have to win tomorrow, regardless of what happens in the derby."

Russell Westbrook relished a "great debut" for the Los Angeles Clippers, despite their narrow 176-175 defeat by the Sacramento Kings in an NBA classic.

Westbrook, who signed earlier this week after his departure from the Los Angeles Lakers, scored 17 points on his first Clippers start in a thrilling encounter at United Center, while his 14 assists were the joint-highest in a team debut in franchise history.

The nine-time All-Star and former MVP also registered a team-high seven turnovers before fouling out in the second overtime of what was the second-highest scoring game in NBA history.

Only the Detroit Pistons' 186-184 victory over the Denver Nuggets in 1983 had seen more points in a game, and Westbrook reflected on a chaotic bow.

"It's crazy," he said. "I don't know if I've ever been a part of a game with that many points.

"Overall, it's a great debut, but just didn't get the win. And that's the sad part about it, but taking that out of it, just being able to go out and compete, the support system around this was at an all-time high. So, I'm very appreciative of that.

"[I'm] just trying to find ways to be effective while I'm on the floor, whatever is asked of me - screening, rolling, handling, cutting. [I] just try to do different things to impact the game and using my IQ to be able to make plays for others."

The Clippers were in search of a point guard after trading away Reggie Jackson and John Wall on the deadline earlier this month, with Paul George campaigning for the franchise to secure Westbrook's services.

And the small forward was full of praise for the impact of his former Oklahoma City Thunder team-mate, saying: "The reason why I was high on Russ being a part of this team was because of what he brings, and you saw the flashes of it tonight.

"We needed a point guard. We needed somebody that you saw tonight, somebody to get us in offense, somebody to get us easy baskets and a floor general. That was just a necessity that we needed."