Novak Djokovic's outstanding serving, mighty forehand and all-court defence delivered him a ninth straight win over Stefanos Tsitsipas in their Red Group match.
Images from Day 3 of the 2023 French Open at Roland Garros in Paris on Tuesday.
Jannik Sinner made it two wins out of two at the ATP Finals as he fought off Taylor Fritz in a high-octane clash inside the Inalpi Arena on Tuesday.
Lehecka struck eight aces and converted four of eight break chances to secure the first Top 3 win of his career.
IMAGES from Day 8 of the action at the US Open at USTA Billie Jean King National Tennis Center at Flushing Meadows in New York on Monday.
Top seed Carlos Alcaraz withstood a charge from qualifier Luca Nardi for a 6-1, 4-6, 6-3 victory in the second round of the Qatar ExxonMobil Open in Doha on Wednesday.
World number one Carlos Alcaraz sailed into the Paris Masters third round with a 6-4, 6-4 win over Yoshihito Nishioka but Rafael Nadal and Daniil Medvedev both slumped to surprise losses on Wednesday.
'Of course I am happy to reach No. 1. It was my goal since I was young and especially my goal in the latest times.'
Taylor Fritz moved closer to the semis of the season-ending ATP Finals after the American beat Alex de Minaur 5-7 6-4 6-3 in their last group game on Thursday, but he will have to wait and see if Jannik Sinner can take a set off Daniil Medvedev.
Novak Djokovic stayed on course as he entered the Wimbledon quarterfinals on Monday.
Amazon has exclusive TV broadcast rights in France for the night sessions, which are taking place for the first time at Roland Garros. The late matches are being played without fans on Court Philippe-Chatrier because of the 9 p.m. curfew.
The French Open will be held in Paris from May 22 to June 5.
Images from the US Open men's singles quarter-finals at Flushing Meadows, New York, on Wednesday.
Ninth seed Auger-Aliassime, 21, was the dominant player in the first set and despite a wobble when serving at 6-5 he won a tiebreak courtesy of some Medvedev double-faults the Russian later blamed on the sweaty conditions.
Sinner advanced with a 6-3, 7-6 (3) victory over home favorite Bu Yunchaokete and No. 2 seed Alcaraz held off No. 3 Daniil Medvedev 7-5, 6-3 in Tuesday's semifinals.
Medvedev squandered a two-set lead against Nadal in their previous meeting in the Melbourne final in January, allowing the Spaniard to clinch his 21st Grand Slam title.
Hubert Hurkacz showed his Wimbledon credentials on Sunday, hammering world number one Daniil Medvedev
No. 2 seed Casper Ruud of Norway will take on unseeded Denis Shapovalov of Canada in the Dallas Open final on Sunday after both notched semi-final victories.
Daniil Medvedev's bid to reclaim the world number one ranking fell short on Thursday as the Russian lost 7-6(7), 6-3 to Poland's Hubert Hurkacz in the Miami Open quarter-finals.
Daniil Medvedev was fined for an outburst against the umpire
Russian Daniil Medvedev's 2022 season opened with a stunning defeat at the hands of Frenchman Ugo Humbert after a three-hour dogfight in a steamy Ken Rosewall Arena at the ATP Cup on Sunday.
Russia's Daniil Medvedev defeated Benoit Paire of France 6-3, 6-4 in the first round of the Abierto Mexicano tournament in Acapulco on Tuesday to get his quest for the world number one ranking off to a winning start.
Learner Tien became the youngest man to reach the Australian Open fourth round in 20 years
The match marked world number two Medvedev's ninth win in a row at the ATP Finals and he improved his head-to-head record over Ruud to 3-0.
Medvedev will be glad to play the role of dream wrecker once again.
Zverev is also in fine form, having beaten world number one Novak Djokovic on his way to claiming the Olympic gold medal in Tokyo at the start of the month.
Russian Daniil Medvedev delivered the performance of a lifetime to win the US Open on Sunday and deny Novak Djokovic a rare calendar year Grand Slam.
Novak Djokovic was stunned 7-6(4), 6-2 by Matteo Berrettini in the Qatar Open first round on Tuesday as the Italian enjoyed his first win over the former world number one.
US Open champion Daniil Medvedev may have to provide assurances that he does not support Russian president Vladimir Putin if he is to compete at this year's Wimbledon, British Sports Minister Nigel Huddleston said on Tuesday.
The Russian ended Djokovic's hopes of completing a sweep of all four Grand Slam titles in 2021 when he defeated the Serb in the US Open final in September to pick up his maiden major.
'I have the feeling that people [are] starting more and more to... respect what he has done in tennis more and more, because he continues to beat the records'.
Novak Djokovic, who won Wimbledon to take his major singles titles to 21, has opted not to be vaccinated against COVID-19. He said on Thursday he could not fly to New York for the year's final Grand Slam.
Russia took an unassailable 2-0 lead over Croatia in the Davis Cup final in Madrid on Sunday to secure their third title and first in 15 years, as Daniil Medvedev outlasted Croatian Marin Cilic 7-6(7), 6-2.
'It's disappointing. It's disrespectful. I'm not sure ... I'm going to want to play tennis'
Alcaraz, whose tournament so far has been typified by lapses in concentration and drops in intensity, was on the back foot as Medvedev clinched the first set in a tiebreak.
Third seed Andrey Rublev suffered a first round exit after his Qatar Open title, losing to qualifier Quentin Halys 3-6, 6-4, 7-6(5) at the Dubai Open on Tuesday.
French Open 2021 finalist Anastasia Pavlyuchenkova called for an end to violence and war in a social media post on Monday.
'On grass it's different, I feel that I can play kind of automatically, just the way I play, maybe play flatter than I play, so it's more convenient for me to play on grass.'
Novak Djokovic won a record-extending sixth Paris Masters title by avenging his U.S Open final defeat against Russian Daniil Medvedev with a 4-6, 6-3, 6-3 victory in Sunday's showpiece match.
IMAGES from Day 9 of the French Open at Roland Garros in Paris on Monday.