Jon Rahm birdied his final two holes to outlast Louis Oosthuizen by one stroke for U.S. Open victory and his first major title.

Oosthuizen was in a three-way share of the lead heading into the deciding round and opened up a one-shot lead on a gripping final day at Torrey Pines.

But Rahm rallied in San Diego, where the emotional Spanish star dramatically birdied the 17th and 18th holes to claim a lead he never relinquished on Sunday.

Rahm signed for a four-under-par 67 to finish six under through 72 holes as 2010 Open Championship winner Oosthuizen (71) settled for a runners-up cheque.

At the scene of his maiden PGA Tour win – the 2017 Farmers Insurance Open – Rahm became the fourth player from Spain to win a major and first at the U.S. Open.

Rahm, who was forced to withdraw from the Memorial Tournament when leading by six shots after testing positive for coronavirus earlier this month, said post-round: "I'm a big believer in karma. After what happened a couple of weeks ago, I stayed really positive, knowing big things were coming.

"I didn't know what it was going to be, but I knew we were coming to a special place, I know I got my breakthrough win here, and it's a very special place for my family. The fact my parents were able to come, I got out of COVID protocol early, I just felt like the stars were aligning.

"I can't even believe I made the first two putts! This was definitely for Seve [Ballesteros]. I know he tried a lot, and wanted to win this one most of all. I just don't know how to explain it! I don't know why, but every time we land here, we are happy. We’re in our spot!"

Oosthuizen was initially circumspect on day four, going one over through eight holes to leave the South African one shot behind defending champion Bryson DeChambeau – who came agonisingly close to a sensational hole-in-one at the par-three eighth.

But DeChambeau was unable to maintain his hot start, finishing with a forgettable six-over-par 77 to end the event eight shots off the pace.

Oosthuizen also failed to keep Rahm at bay – dropped shots at the 11th and 17th holes, paving the way for the red-hot Spanish golfer to emerge triumphant for the first time at a major.

Harris English (68) finished solo third, a stroke better off than Guido Migliozzi (68), two-time U.S. Open winner Brooks Koepka (69) and Collin Morikawa (70) as former world number one Rory McIlroy's final-round 73 resulted in a share of seventh spot at one under.

World number one Dustin Johnson (74) and fellow stars Jordan Spieth (72) Justin Thomas (73), Patrick Reed (67) and Sergio Garcia (68) closed out the event tied for 19th.

Devin Booker recorded his first career triple-double but the Phoenix Suns All-Star insisted he is purely focused on winning after guiding the franchise past the Los Angeles Clippers in Game 1 of the Western Conference Finals.

Booker was the star of the show with 40 points, 13 rebounds and 11 assists as the second-seeded Suns drew first blood against the Clippers 120-114 in Phoenix on Sunday.

With star team-mate Chris Paul (COVID-19 health and safety protocols) sidelined, Booker – in the midst of his first NBA playoffs campaign – became the first Suns player to register a triple-double in the postseason since Hall of Famer Steve Nash in 2005.

Booker also became the third youngest player in NBA history to record a 40-point triple-double in the playoffs – only Luka Doncic and Hall of Famer Oscar Robertson have achieved the feat at a younger age.

"I'll let you guys do the rankings," Booker said. "I'm just going out there to win every game possible.

"I've been saying this since the start of the playoffs — every next game is the biggest game."

Suns team-mate Jae Crowder said: "I don't understand why everyone's acting surprised at this point.

"This is his first time on this stage but he's capable. He's more than capable. He's more than ready. He prepares like no other."

The Clippers – featuring in the Conference Finals for the first time in their history – were without star Kawhi Leonard for a third consecutive game due to a knee injury.

Paul George (34 points) and Reggie Jackson (24 points) tried to inspire the fourth seeds on the road in the series opener.

"I have no excuse," Clippers head coach Tyronn Lue said. "I thought we played hard and competed. A little credit — they were making shots and we didn't. But I loved our fight. I loved what I saw."

George added: "We got to figure out how to counter, which we will, figure out another game plan. I think this was a good feel-out game to see adjustments. We have been great at adjusting."

Louis Oosthuizen opened up a one-shot lead in a gripping final round at the U.S. Open.

Oosthuizen was in a three-way share of the lead heading into Sunday at Torrey Pines but was initially circumspect, going one over through eight.

That put the 2010 Open winner a shot behind defending champion Bryson DeChambeau, who came agonisingly close to a sensational hole-in-one at the par-three eighth.

That birdie result was enough for the outright lead on five under at the turn, although the American's first bogey of the weekend on 11 came as Oosthuizen's putter heated up, picking up shots on nine and 10. Oosthuizen dropped one at 11 though.

DeChambeau erred again, meaning Jon Rahm – who flew out of the blocks with back-to-back birdies – was the nearest challenger to Oosthuizen alongside another overnight leader Mackenzie Hughes on four under.

Rory McIlroy drained a 35-footer on the fourth, leaving him well-placed early on minus four.

However, the Northern Irishman passed up three further birdie opportunities by the midway point of his round and his hopes were fading when he bogeyed the 11th.

That left McIlroy level on three under with Brooks Koepka, although the American four-time major winner was through 16 holes and appeared to have missed his moment to make a decisive move.

The 2020 US PGA champion Collin Morikawa was one of the pack on four under until he went through the green on 13 and left with a double bogey.

Louis Henley was alongside Oosthuizen and Hughes in the clubhouse on Saturday but also dropped back to minus two, albeit in less spectacular fashion than Morikawa.

Qualifier Liudmila Samsonova battled back from a set down to beat Belinda Bencic in Sunday's bett1open final for her first WTA title.

Samsonova became the first qualifier to reach a WTA 500 final this season by shaking off Victoria Azarenka in the semis and followed that up with victory over fifth seed Bencic.

The world number 106, competing in her first career final, held serve in the final two sets to win 1-6 6-1 6-3 in a time of one hour and 37 minutes in Berlin.

Bencic was seeking a fifth WTA title and stormed into a 5-0 lead in a one-sided opening set, but Samsonova soon found her rhythm and hit back in the second.

The Russian broke her opponent's service game in the second and fourth games to level up the contest and earned an early break in the deciding set.

Samsonova did not look back and got over the line on her second championship point by forcing Bencic into a netted backhand with a strong return.

She ended the match with 28 winners to just 15 unforced errors and will move into the world's top 100 following victories over Madison Keys, Azarenka and Bencic in this breakthrough week.

Ons Jabeur got her first WTA singles title on the board as she overcame Daria Kasatkina to win the Viking Classic in Birmingham.

In her third career final, the Tunisian second seed prevailed 7-5 6-4.

Jabeur's victory saw her inflict defeat on fourth seed Kasatkina, who won a Moscow title-match showdown between the pair in 2018. The other final defeat for Jabeur came earlier this year in Charleston.

The triumph adds to what has been a superb season so far for Jabeur. She has 28 match victories in 2021, matching world number one Ashleigh Barty's tally – no player has more.

Jabeur faced a tough opponent in the form of Kasatkina, who had won the previous two meetings between the pair and has claimed two titles this season.

World number 24 Jabeur started with real intent, breaking immediately, yet Kasatkina hit straight back and then saved three set points.

Jabeur took the set at the fourth time of asking, however, and two breaks got her clear in the second set, with the win wrapped up at the first opportunity when Kasatkina found the net.

A delighted Max Verstappen reflected on his "very rewarding" win at the French Grand Prix in which Red Bull's risky strategy delivered in dramatic fashion.

Championship leader Verstappen had pole position but swiftly slipped behind Lewis Hamilton when he lost his rear at Turn 2 on the opening lap.

From there, though, Red Bull provided a hugely effective rescue package, first by executing an undercut that allowed Verstappen to edge back in front despite a solid Hamilton pit stop.

The Dutchman's battling qualities came to the fore as he held off both Hamilton and Mercedes team-mate Valtteri Bottas, before Red Bull opted to take a gamble.

Verstappen went in for a second stop and faced a sizeable deficit on fresh medium tyres, albeit with time on his side.

The 23-year-old had to stay patient, but Bottas put up little fight and Hamilton was then passed on the penultimate lap to open up a 12-point gap at the top of the drivers' standings.

"Thank you so much, so good," Verstappen told his team, and he was then asked on the podium if he had enjoyed a gripping race.

"Towards the end, yes," he replied.

"In the beginning, it was super difficult out there with the wind, so one lap you had an okay balance and then the next lap you were just sliding everywhere. It was really difficult to keep the car stable.

"Once we made the first pit stop, you could clearly see on the hard tyres they were pushing me hard from behind. 

"But when we made the call to do a two-stopper, luckily in the end that paid off. We had to work hard for it, but of course it's very rewarding."

On his attempts to reel in Hamilton, Verstappen added: "It was difficult, because there was quite a lot of backmarkers to go through, but luckily they all did well so we could have a good fight to the end."

And talk predictably then turned to the title picture, with seven-time champion Hamilton finally facing a fight again.

"You could see the whole race we were fighting each other, so I think it will be like this for the rest of the season," Verstappen said.

Hamilton added: "We've got to find some pace, that's for sure.

"You could see most of the time we lost today was on the straights, so we've got to definitely dig deep, try to figure out what that is – whether it's power or drag – but we've still got a good package."

Matteo Berrettini became the first Queen's Club Championships debutant to carry off the singles trophy since Boris Becker, as the Italian landed the biggest title of his career.

The world number nine beat British hope Cameron Norrie 6-4 6-7 (5-7) 6-3 in the London showpiece match on Sunday, setting himself up ideally ahead of a Wimbledon mission later this month.

Whereas Becker was 17 when he triumphed at Queen's Club in 1985, going on to be champion at Wimbledon just weeks later, Berrettini is 25 years old and established as a leading player.

His big serve – an aspect of his game he shares with vintage Becker – proved a huge asset against Norrie as Berrettini served 19 aces and won 91 per cent of points when landing his first delivery.

Norrie could not forge a break point but did commendably well to force a deciding set in a match that lasted three minutes short of two hours.

Berrettini said he had experienced an "unbelievable week", lifting his first title at ATP 500 level, and he was blown away by the Becker link.

"If I think about his name and my name, it's crazy," he said in an on-court interview.

"I was dreaming about playing this tournament. I was watching when I was a kid and now I had the chance to lift the trophy. It's a dream come true."

Berrettini could be a threat to anyone if his serve fires at Wimbledon, and he was proud of how he fended off Norrie.

"I didn't check the numbers during the match. I knew I was serving well," said Berrettini. "I knew it was important because in the rallies this guy is dangerous. I knew I had to play my best tennis."

Berrettini said his celebrations were likely to be muted, given he is in a pre-Wimbledon bubble, predicting his team would limit his post-match treats to "probably room service and sparkling water".

There would be cause for greater cheer if Berrettini goes on a run at the All England Club, with Wimbledon due to begin on June 28. His previous best performance at Wimbledon was a run to the fourth round two years ago.

Berrettini told Amazon Prime: "I know it's going to be a really tough tournament.

"Probably all the players have extra motivation to play well there so it's going to be tough, but I have a lot of confidence."

Marc Marquez dedicated his German Grand Prix victory to all those who had helped him during his recovery from a broken arm.

Six-time MotoGP champion Marquez sustained the injury following an accident in the opening race to the 2020 season in Jerez, before then suffering a further setback when a plate inserted into his fractured humerus became damaged.

After sitting out all of last year and then also the opening two rounds of the 2021 campaign, the Spaniard finished seventh and ninth upon his return before enduring three successive retirements, leaving him short of form and way down the list in the standings.

However, a visit to Sachsenring saw Marquez rediscover his best form as he completed an 11th successive win at the track, with this latest triumph his eighth in a row in the top category.

There were understandably emotional scenes after he crossed the finishing line as he not only ended his own personal drought but also the long wait for success for his team, Honda having not prevailed at a race since Valencia in 2019.

"It's true that it was, and still is, a hard time in my career, so this victory helps a lot," said Marquez, who appeared in tears on the track before joining in emotional celebrations with his team ahead of the presentation ceremony.

"When you are in a hard situation, when you have had three crashes in a row, it's not easy mentally or physically. But when I crossed the line I thought of all the people who had helped me be there, because in such a situation it is impossible to do it alone.

"You need the team, the doctors, the physios, the manager, your family and friends, everybody that helps you. They were helping me a lot, and have helped me a lot to come back.

"Today is a time to enjoy and say thanks to all of them, specifically Honda. The respect they gave me during all of this year was something I appreciated a lot. 

"This will be a great and important victory for me, but also for the Honda family."

Honda have won 17 of the past 23 MotoGP races at Sachsenring, with Marquez's latest victory making it 11 in succession at the venue.

Marquez moves up to 10th in the championship standings as Frenchman Fabio Quartararo leads the way, his advantage over compatriot Johann Zarco extended to 22 points thanks to securing third place in Germany.

"I knew we were going to struggle, turns six and seven we were extremely slow," Quartararo, who had started the race from sixth position after a difficult qualifying session, said in his news conference.

"On other parts of the track we were okay, but this corner where we stayed a long time on the angle we struggled a lot.

"It was quite clear with the team this morning. We said that we had good pace, but to fight for the victory looks difficult.

"The goal was trying to finish in front of the Ducati and finish on the podium, so we achieved that."

Red Bull rescued a dramatic victory for Max Verstappen with a powerful undercut and a bold second stop after his first-lap error put Lewis Hamilton in the ascendancy at the French Grand Prix.

A third consecutive win for Red Bull – two for Verstappen and one for Sergio Perez – boosted their leads in both the drivers' and constructors' championships.

Verstappen looked to be in trouble when he let Hamilton through at Turn 2, but his team's strategy turned the race on its head, extending his advantage to 12 points in the standings.

The championship leader – starting from pole – kept his nose in front at Turn 1 but then ran wide, exiting the track to give up position to Hamilton, who looked at ease at the front of the race.

Pit strategy proved pivotal, though, as Mercedes called in Valtteri Bottas – running in third – before team-mate Hamilton.

Red Bull followed as Verstappen boxed, causing Mercedes to react again, calling for "Hammer time" from their lead driver before bringing him in for a 2.1-second stop, the fastest of the three.

However, a flying out lap from Verstappen meant Hamilton could not quite get out ahead of his rival, instead settling in behind the Dutchman for a lengthy battle alongside Bottas.

Verstappen worked hard to keep Hamilton out of DRS range and gradually built a gap to the fading Silver Arrows that encouraged Red Bull to gamble with another stop and a switch to medium tyres.

Perez, who pitted after the other three, let Verstappen through to quickly take chunks out of the Mercedes lead, with Hamilton warned of a "painful" finish.

Bottas failed to hold Verstappen up, opening a gap for the rapid Red Bull and fuming at his team for delaying a second stop, with Perez soon following his team-mate through.

Red Bull cut it fine, but Verstappen eased past Hamilton on the penultimate lap after only a short tussle to land a significant blow in a thrilling title race.

Ugo Humbert upset the odds by overcoming Andrey Rublev to win the Halle Open title, clinching his first ATP 500-level trophy in the process.

Unseeded Humbert already claimed the scalp of Alexander Zverev earlier in the week and, having seen off Felix Auger-Aliassime to reach the final, came out on top against world number seven Rublev 6-3 7-6 (7-4).

Rublev was appearing in his eighth final since the start of 2020, though it was his first on grass. The Russian was seeking a fifth successive victory in an ATP 500 level final, yet ultimately came up short, meaning Humbert made it three wins from three in his career finals.

The 22-year-old won his first two titles – in ATP 250 events in Antwerp and Auckland – last year.

Humbert's victory took just 87 minutes, with the Frenchman winning 45 of 53 points on his first serve.

The only break of the game went Humbert's way when he struck to make it 5-3 in the first set before holding off two break points in the next game to take the lead.

Neither player offered a single break point in the second set, and it was Humbert who nosed himself in the tie-break to secure a third career triumph, becoming the first player to win the Halle Open on his debut at the tournament since Lleyton Hewitt defeated Roger Federer in 2010.

Humbert's win will also take him up six places in the ATP rankings, from 31 to 25.

Marc Marquez claimed his first race win since returning from injury as he ended Honda's MotoGP drought with a dazzling ride at the German Grand Prix.

A six-time world champion who missed nearly all of the 2020 season – as well as the start of this year's campaign – due to a broken right arm, Marquez had failed to finish in his three previous races, a career first. 

However, the Spaniard clearly felt right at home around a Sachsenring track where he had won his previous 10 outings, including seven in a row in the top category between 2013 and 2019.

Further success on German soil appeared a tall order considering both his form and also his starting position following qualifying, yet Marquez burst off the line to go from fifth to second in a flash and was out in front by the end of lap one.

It was a lead he retained for the remainder of the race to become just the second rider ever to take eight consecutive premier class wins at the same circuit.

Aleix Espargaro put the early pressure on as pole-sitter Johann Zarco slipped back, though the former's challenge faded as the laps ticked by.

Instead it was Miguel Oliveira – winner of the Catalan Grand Prix last time out – who headed the chasing pack, the Portuguese getting inside a second of the frontrunner at one stage, but Marquez remained calm under pressure and was even able to pull away in the closing laps.

His victory means Honda have now won 17 of the 23 MotoGP races at the venue, though this is the first triumph for the manufacturer since the 2019 Valencia Grand Prix, a barren run of 21 outings – the worst in their history – that is finally over.

Emotions were understandably high at the result. There were tears on the track and in the garage, while Marquez dropped to his knees after dismounting his bike and looked skywards appearing to offer a prayer.

As for the championship standings, leader Fabio Quartararo extended his lead thanks to a third-place finish. The Frenchman is now 22 points clear of compatriot Zarco, while Jack Miller sits a further nine back in third place.