Andy Murray made a winning start at the Qatar Open after defeating Taro Daniel 6-2 6-2 in Doha.

The three-time grand slam winner was beaten in straight sets when he faced Daniel in the second round at the Australian Open last month.

But he avenged that defeat with a dominant display against the world number 110 that saw him prevail in one hour and 20 minutes.

Murray boasts an impressive record at the ATP 250 event, lifting the trophy in 2008 and 2009 while reaching a further two finals (2007 and 2017).

And the 34-year-old wildcard will face second seed Roberto Bautista Agut in round two.

"Taro played very well in Australia," Murray said. "He had a very good run there and was too good for me there. 

"I tried to be the one dictating from the first point, and I thought I did that well. It was one of the better matches I've played in recent months.

"Obviously, the results from years ago aren't going to affect the results this week.

"But what it tells me is that the conditions here are good for my game, so if I can play to a good level, the courts are going to suit me here, and I'll make it difficult for everyone I play against."

Elsewhere, seventh seed Alexander Bublik hit 25 winners – including seven aces – in a 6-2 6-4 victory over Slovakia's Jozef Kovalik.

However, there was no joy for Lloyd Harris; the eighth seed was beaten in straight sets by Hungarian Marton Fucsovics for the second year running.

Over at Open 13 in Marseille, three-time winner Jo-Wilfried Tsonga overcame fellow wildcard Gilles Simon 6-2 6-4 in the battle of the players boasting five titles between them at the event.

But seventh seed Alexei Popyrin lost out in a deciding-set tie-break to world number 163 Roman Safiullin.

Top seed Aryna Sabalenka and defending champion Garbine Muguruza came through their first-round matches unscathed at the Dubai Tennis Championships on Tuesday.

Belarusian Sabalenka made light work of 19-year-old Marta Kostyuk, sealing a 6-4 6-1 win in one hour and 15 minutes.

Standing in her way of a third consecutive quarter-final in Dubai is Petra Kvitova, who beat Camila Giorgi on Monday.

Last year's champion and fourth seed Muguruza began her title defence with a 7-6 (7-5) 2-6 6-2 win over Czech qualifier Katerina Siniakova in two hours and 24 minutes.

Spaniard Muguruza will face Veronika Kudermetova in the second round after the Russian beat former world number one Victoria Azarenka in straight sets earlier on Tuesday.

There were also wins for eighth seed Ons Jabeur and 10th seed Elina Svitolina against Vera Zvonareva and Mayar Sherif respectively.

Elsewhere, there was a shock as qualifier Elena-Gabriela Ruse dumped out third seed Paula Badosa 6-3 5-7 6-4.

Ninth seed Danielle Collins is also out after the American retired due to dizziness in the second set against Marketa Vondrousova.

Sofia Kenin failed to put up a fight as she went down 6-1 6-2 to Jelena Ostapenko.

Novak Djokovic has said missing grand slams including the French Open and Wimbledon will be "the price I am willing to pay" for resisting the COVID-19 vaccine.

Last month, the world number one and 20-time grand slam winner was deported from Australia on the eve of the Australian Open after his entry visa to the country was cancelled.

That stemmed from Djokovic refusing to join the overwhelming majority of fellow tennis stars in being vaccinated against coronavirus, and amid controversy over how he handled getting the virus himself in December.

In a new interview with the BBC, Djokovic said he was prioritising his right to choose what to put into his body above his sporting ambitions.

The 34-year-old Serbian declared his stance is likely to keep him sidelined for "most of the tournaments" at present.

Djokovic is set to make his return to the court at the Dubai Duty Free Tennis Championships later this month, with vaccination not a requirement. He has been included on the entry list for next month's Indian Wells Open, but that is a tournament he may have to sit out.

He confirmed in the BBC interview that he has still yet to be vaccinated, though did not entirely rule out the prospect in the future.

"I have not," he said. "I understand and support fully the freedom to choose whether you want to get vaccinated or not."

Prior to entering Australia, where he was obliged to confirm his status, it was only widely assumed that Djokovic had not been inoculated.

Now he is keen to "speak up ... and justify certain things", adding: "So I was never against vaccination. I understand that globally everyone is trying to put a big effort into handling this virus and seeing hopefully an end soon to this virus.

"And vaccinations are probably the biggest effort that was made on behalf of the planet. I fully respect that, but I've always represented and always supported the freedom to choose what you put into your body. For me that is essential. It's really the principle of understanding what is right and what is wrong for you.

"And me, as an elite professional athlete, I've always carefully reviewed and assessed everything that comes in, from the supplements, food, the water that I drink or sports drinks. Anything really that comes into my body as a fuel.

"Based on all the information that I got, I decided not to take the vaccine as of today. I keep my mind open because we are all trying to find collectively a best possible solution to end COVID. Nobody really wants to be in this kind of situation that we've been in collectively for two years."

Djokovic is the reigning French Open and Wimbledon champion and, after Rafael Nadal's Australian Open triumph, he has been bumped down to joint second on the all-time men's grand slam list. Missing majors at this stage of his career could be a crushing blow to Djokovic's hopes of finishing top of that pile.

"I'm part of a very global sport that is played every single week in a different location, so I understand the consequences of my decision, and one of the consequences of my decision was not going to Australia, and I was prepared not to go," Djokovic said.

"I understand that not being vaccinated today I am unable to travel to most of the tournaments at the moment. That is the price I am willing to pay."

He looked to disassociate himself from the anti-vax community by saying he had "never said I am part of that movement" and declaring that was a "wrong conclusion" to draw.

At the same time, Djokovic concurred when asked if he was willing to sacrifice the chance to be seen as the greatest player of all time, and to travel to Roland Garros and the All England Club this year.

"Because the principles of decision-making on my body are more important than any title or anything else. I'm trying to be in tune with my body as much as I possibly can," Djokovic said.

"I say that everyone has a right to choose to act or say whatever they feel is appropriate for them."

Teenage seventh seed Carlos Alcaraz fought back from a poor set to win 2-6 6-2 6-1 over fellow Spaniard Jaume Munar at the Rio Open on Monday.

The 18-year-old struggled for rhythm in the opening set but showed composure to respond by breaking Munar early in the second set and dominating from there.

Alcaraz took the victory in two hours and 15 minutes, saving 10 of 13 break points across the match, while dropping only three games in the second and third sets.

Spaniard Pedro Martinez set up a second-round clash with third seed Diego Schwartzman after a 6-3 6-4 win over Shang Juncheng.

Pablo Andujar Alba also progressed 7-6 (7-2) 7-5 over Pablo Cuevas, while Serbian qualifier Meomir Kecmanovic accounted for local wildcard Felipe Meligeni Rodrigues Alves 6-3 6-0.

At the Delray Beach Open in Florida, Steve Johnson beat South African veteran Kevin Anderson in just over two hours, triumphing 6-2 6-7 (5-7) 6-2.

Oscar Otte got past Yoshihito Nishioka 7-6 (10-8) 6-3 to set up a second-round date with top seed Cameron Norrie, while there were only two breaks across the match as seventh seed Maxime Bressy was ousted by John Millman 6-7 (2-7) 7-6 (7-2) 7-6 (7-3).

Italian veteran Andreas Seppi beat German Peter Gojowczyk 7-5 6-4, while young American Brandon Nakashima comfortably handled Denis Kudla 6-1 6-1.

Dan Evans and Karen Khachanov made strong starts at the Qatar Open on Monday, while top seed Denis Shapovalov learned who his first opponent will be. 

After just over an hour and a half, fifth seed Evans sealed a 6-4 6-4 victory over Egor Gerasimov in their first meeting on the ATP Tour. 

Evans won 85 per cent of points behind his first serve and did not face a single break point as he advanced to the second round. Malek Jaziri or Alejandro Davidovich Fokina will be his next opponent. 

Following a tight opening set, Khachanov overcame Mackenzie McDonald 7-6 (7-3) 6-3 to continue his impressive form early in the 2022 season.

Alex Molcan came from a set down and navigated a second-set tie-break to defeat Chris O'Connell and earn a meeting with Shapovalov in the second round. 

At the Open 13 in Marseille, home hope Richard Gasquet overcame Mikael Ymer 6-4 7-5 to book a meeting with Andrey Rublev in the second round. There were also wins for Stefano Travaglia and Ilya Ivashka. 

Iga Swiatek, Simona Halep and Barbora Krejcikova had little difficulty progressing to the second round of the Dubai Duty Free Tennis Championships on Monday. 

The unseeded Halep, who was champion in 2020, needed just an hour and 11 minutes to see off Alison Riske 6-2 6-4 as she looks to climb back up the rankings. 

The two-time grand slam winner went into this week ranked 23rd in the world after a difficult 2021 that was ravaged by injury, but she was in fine form against Riske. She showed good spirit to dig herself out of a hole in the second set and save two break points – the American's only ones in the entire match – in the fourth game. 

Swiatek, seeded sixth, was even more comfortable against Daria Kasatkina, defeating the Russian 6-1 6-2 in just 65 minutes. 

Kasatkina had no answer to Swiatek in the first set and, by the time she started to gain some form of momentum, she was already a set and a break down. 

Swiatek had few issues closing out the match and was joined in the second round by Petra Kvitova, who dropped just two games en route to an emphatic 6-2 6-0 defeat of Camila Giorgi. 

Krejcikova was the highest seed in action. The Czech, who lost to Garbine Muguruza in last year's final, was given a tougher examination than some of her rivals, with wildcard Caroline Garcia putting up a solid fight. 

Krejcikova came through 6-4 7-6 (7-0) in the end, blowing the Frenchwoman away in the second-set tie-break, though she will surely have to sharpen up if she is to go one better than 2021 – the 26-year-old hit just 12 winners to 28 unforced errors. 

There was also a victory for Jessica Pegula in an all-American affair with Coco Gauff that included 10 breaks of serve – the former won 6-4 6-4. 

Reilly Opelka rammed 16 aces past Jenson Brooksby on the way to victory in two tie-breaks in the all-American final of the Dallas Open.

In a battle between two of the United States' brightest young men's tennis talents, neither could find a way to break the other's serve.

That meant it came down to the shoot-out of the tie-break in each set, with Opelka sealing a 7-6 (7-5) 7-6 (7-3) victory in an hour and 51 minutes.

It gives the world number 23 a third ATP title of his career, all of which have been won in America. His previous successes came at Delray Beach and the New York Open.

This indoor showpiece on Sunday was just a second main-tour final for 54th-ranked Brooksby, a player who caught the eye in a breakout 2021 campaign, and he found Opelka's serve impenetrable, as has been the case for all-comers throughout the week.

Opelka faced just one break point in the title match, the first against his serve all week, but staved that off. He had five chances against the Brooksby serve but could also not take advantage.

Rather than power, Opelka finished off the match with finesse, hitting a backhand winner after a teasing exchange. He then described 21-year-old Brooksby as "a future top-10 player" after keeping the youngster waiting for his first ATP title.

Brooksby was ranked outside the top 300 this time last year and is poised for a first top-50 breakthrough.

The champion was delighted with his own game, with Opelka saying at the trophy presentation: "I thought I played very well under pressure, especially against a great player like Jenson.

"He makes you very uncomfortable and he took me out of my comfort zone a lot of the match today. I really had to play my best tennis to get by and I barely did."

Felix Auger-Aliassime finally won a first ATP Tour title after impressively dealing with Stefanos Tsitsipas in straight sets in Rotterdam on Sunday.

The Canadian had lost all of his previous eight finals on the tour, not even clinching a set in any of them, but he found the winning formula this time as he beat Tsitsipas 6-4 6-2.

Auger-Aliassime made an emphatic start, breaking Tsitsipas in the very first game and from that point there was no looking back.

The 21-year-old's aggressive style of play had Tsitsipas on the back foot almost throughout and, after claiming the first set, he saw things out with admirable confidence.

He raced into a 5-1 lead in the second set and there were never any signs of nerves on his part, as he avoided facing a single break point over course of the full match.

Auger-Aliassime, who was beaten by Gael Monfils in the 2020 Rotterdam final, said: "It has not been the smoothest road since my first final three years ago.

"It is an amazing day for me to get my first title and especially here. I played my first ATP main draw here a couple of years ago [in 2018], so it is right I won my first title here.

"I have a lot of good memories playing here in front of you, so thank you for making it a special week for me that I will remember for the rest of my life.

"It is the happiest day of my career, and hopefully it is the first of many to come."

Tsitsipas accepted he lost to the better player on the day, bemoaning his struggles when serving.

The world number four won 74 per cent of points on his first serve and 33 per cent on his second – both figures were dwarfed by Auger-Aliassime's 93 per cent and 69 per cent, respectively.

"He played a really good match, producing really good shots and serving well the whole match," Tsitsipas said.

"I wasn't able to serve well at all today. He played very well."

Anett Kontaveit clinched the WTA St Petersburg Ladies Trophy title, fighting back to win an enthralling three-set final against world number seven Maria Sakkari on Sunday.

The Estonian, ranked ninth in the world, won her sixth career singles title after recording a tense 5-7 7-6 (7-4) 7-5 win over her Greek rival, in a clash between the tournament's top two seeds.

The victory means Kontaveit leads Sakkari for head-to-head victories, winning seven of their 13 meetings to date, and stretched the champion's remarkable run of indoor wins to 20 matches.

She was made to suffer before recording her first title of 2022, winning the eagerly awaited clash after a gruelling three hours of tennis.

Sakkari struck the first blow, winning a tense opening set as she targeted a first WTA 500 title of her career.

Kontaveit responded strongly and forced a decider by winning a tight second via a tie-break.

Greek top seed Sakkari found herself one service game from victory after a strong start to the third set, before Kontaveit's counter-attack arrived.

Kontaveit rallied after going 5-3 down by registering consecutive breaks, before comfortably seeing out her final service game, and has now won five of her last six singles finals.

The top two seeds Casper Ruud and Diego Schwartzman will face off in the Argentina Open final after the latter won two matches on Saturday to progress at his home event.

The Argentine world number 14 had to overcome countryman Francisco Cerundolo 6-3 2-6 5-7 earlier on Saturday after their quarter-final had been interrupted by rain on Friday evening.

The match was tied at 1-1 in the third set when rain intervened, with Schwartzman triumphing when play resumed to earn a semi-final date with third seed Lorenzo Sonego.

Schwartzman would later beat Sonego 7-5 3-6 6-2 in almost three hours on a busy day for the 2020 French Open semi-finalist.

World number eight Ruud progressed with a routine 6-3 6-3 victory over Argentine sixth seed Federico Delbonis.

At the Dallas Open semi-finals, Reilly Opelka and John Isner broke the record for the longest tiebreaker on the ATP Tour since 1990.

Second seed Opelka triumphed over fellow American Isner but it was not easy, winning 7-6 (9-7) 7-6 (24-22).

Opelka sent down 39-21 aces across the match, earning a spot in the final against fourth seed Jenson Brooksby who beat Marcos Giron 6-4 6-7 (4-7) 7-6 (7-5).

Stefanos Tsitsipas will face Felix Auger-Aliassime in the final of the ABN Amro World Tennis Tournament, after they prevailed in hard-fought semi-finals on a day of drama in Rotterdam. 

Top seed Tsitsipas faced a tough test against 20-year-old Czech qualifier Jiri Lehecka, whose dream run had included a shock win over world number 12 Denis Shapovalov.

The world number four was forced to battle back after losing the opening set, eventually beating the main-draw debutant 4-6 6-4 6-2.

Tsitsipas, whose last final appearance saw him blow a two-set lead over Novak Djokovic in the 2021 French Open showpiece, has yet to claim an ATP 500 title during his career, a record which he will now look to set straight against Auger-Aliassime. 

Currently ranked ninth in the world, the 21-year-old had to overcome a stern test of his own against defending champion Andrey Rublev, who sits two places higher in the ATP rankings, to reach the ninth final of his singles career.

After losing a thrilling first set in a tie-break, Auger-Aliassime roared back to claim a 6-7 (5-7) 6-4 6-2 win over the Russian, his first victory over Rublev in three career attempts.

Auger-Aliassime is chasing his first career title, after losing in the final of this same event against Gael Monfils in 2020.

The final will be Tsitsipas and Auger-Aliassime's eighth career meeting. The Greek has won the most recent five, including their only previous meeting on a hard indoor surface, in the final of 2020's Open 13 in Marseille.

Maria Sakkari will face Anett Kontaveit in what seems set to be an enthralling top-10 clash in the final of the St Petersburg Ladies Trophy.

Sakkari, the top seed in the tournament, had to go the distance against Irina-Camelia Begu, with the world number seven eventually prevailing 6-4 6-7 (4-7) 6-4.

That victory took Sakkari three hours and four minutes, as she had to fight back from a break down in the deciding set.

However, she is now into a fourth singles final of her career and has gone one better than her previous best run at St Petersburg, which came in 2020 when she reached the semi-finals.

"It was a very tough match. I think Begu played really, really well," Sakkari said.

"The level of the match was super high. I had to come up with some very tough shots and very physical tennis, but I'm very glad I did it, and I'm super excited to be in the final here."

Second seed Kontaveit awaits in Sunday's final, and the Estonian world number nine should be much fresher after only needing an hour and 11 minutes to see off Jelena Ostapenko 6-3 6-4.

Kontaveit has remarkably now won 19 matches in a row indoors in the longest such sequence since Justine Henin celebrated 22 consecutive victories between 2007 and 2010.

"It was a very competitive match. I really had to bring very good energy to come through on top today," Kontaveit said.

"She's a very aggressive player, so I had to be really ready for her big shots and just be as consistent and take my chances when I could. I felt like I did that really well today."

Sakkari and Kontaveit have met 12 times previously, with each player winning six times.

Casper Ruud will have to overcome another home hopeful if he is to reach the final of the Argentina Open in Buenos Aires.

Top seed Ruud defeated Federico Coria 6-3 6-4 in the last eight on Friday to set up a semi-final against another Argentinian in Federico Delbonis.

Delbonis defeated Fabio Fognini 6-4 6-4 to make his first semi since losing to Pablo Carreno Busta in Hamburg last July.

The 31-year-old has not played an ATP Tour final since winning in Marrakech in 2016.

There will be a home representative remaining in the other half of the draw, too, although his identity is still to be confirmed.

Diego Schwartzman and Francisco Cerundolo were tied in the third set when rain saw play suspended for the day.

The winner of that match will play Fognini's compatriot Lorenzo Sonego, a straight-sets victor against Fernando Verdasco.

At the Dallas Open, there is an all American cast for the semi-finals – but top seed Taylor Fritz is not among those in the last four.

He lost a third-set tie-break to countryman Marcos Giron, whose reward is a match against Jenson Brooksby. Brooksby beat Australia's Jordan Thompson 6-3 6-0.

John Isner breezed through in straight sets and will face Reilly Opelka.

Stefanos Tsitsipas' impressive display of power hitting helped him past Alex De Minaur and into the semi-finals of the Rotterdam Open.

The Greek has yet to win an ATP 500 tournament but is now a step closer to ending that record after overcoming his Australian opponent 6-4 6-4 in a little over 90 minutes.

De Minaur's excellent movement was quelled by Tsitsipas, who hit 19 winners and won 27 of 33 first-serve points (82 per cent).

Speaking after his win, Tsitsipas said: "I took my time, I tried to understand what works for me and what doesn't, and with the right momentum, with the right intention, things kind of paid off. 

"I was able to get ahead in the score, which gave me a lot of confidence, and I think my serve was very good today, it gave me a lot of points and applied a lot of pressure to him."

Czech qualifier Jiri Lehecka is Tsitsipas' surprise semi-final opponent as the world number 137 continued a fine run by defeating Lorenzo Musetti 6-3 1-6 7-5.

There was a sense of deja vu in the later sessions as Andrey Rublev defeated Marton Fucsovics 6-4 6-3.

Rublev defeated the same opponent in the final of the 2021 tournament, and is now one win away from returning to the showpiece match.

Felix Auger-Aliassime is backing up a strong performance at the Australian Open, where the world number nine was beaten by Daniil Medvedev in the quarter-finals.

The Canadian came through a tough encounter against Cameron Norrie 7-5 7-6 (7-4) as he aims to go one better than his runners-up appearance in Rotterdam in 2020.

Maria Sakkari is handling the pressure of playing as top seed in a WTA Tour-level tournament for the first time, as she put herself to within one win of the final at the St Petersburg Ladies Open.

The Greek world number seven saw off a stern test from Elise Mertens on Friday, winning 7-6 (9-7) 6-2 to reach the semi-finals.

Sakkari had to salvage three set points in the opener, but eventually came out on top in the tie-break at the first time of asking.

Even with a comfortable lead in the second set, she failed to take the first three match points on offer, but got the fourth over the line to progress to her first semi-final of the season.

Sakkari, 26, previously reached the St Petersburg semi-final in 2020, where she lost to Elena Rybakina.

"When you're down in the score, you try to play more aggressively and [Elise] was playing really good in the last couple of games," Sakkari explained. 

"She came up with good serves and solid shots from the baseline. I just fought hard."

Next up

Irina-Camelia Begu stands in the way of Sakkari and a place in the final. 

The unseeded Romanian overcame two-time grand slam champion Petra Kvitova in the last 16 and defeated Tereza Martincova 6-4 6-2 in her last-eight tie.

It took just 85 minutes for Begu to secure her place in a fourth semi-final of her career at WTA 500 level or higher, but the first since 2017 in Moscow.

Kontaveit continues remarkable indoor run

World number nine Anett Kontaveit will face Jelena Ostapenko in the other semi-final, after ousting Tokyo 2020 gold medallist Belinda Bencic 7-6 (9-7) 6-2.

After her defeat of Bencic, second seed Kontaveit has now won 18 successive matches at indoor tournaments. She is the first player since Justine Henin in 2010 to go on such a streak.

Last year, the Estonian won titles in Ostrava, Moscow and Cluj-Napoca, which form part of this run.

Ostapenko, meanwhile, beat Aliaksandra Sasnovich 7-6 (7-5) 4-6 6-3 to take her place in the last four. The 2017 French Open champion has only lost to top-10 players so far in 2022 (Paula Badosa and Barbora Krejcikova).