Sam Querrey came back from a set down to overhaul fellow American John Isner 6-7, 7-6, 6-3 and win the Memphis Championships on Sunday.
Leander Paes kept himself in contention for twin titles after making the quarter-finals of both men's doubles and mixed doubles events at the Australian Open in Melbourne on Monday.
Top seeds Australia kept their hopes of making the Hopman Cup final alive on Tuesday as commanding performances from Lleyton Hewitt and Sam Stosur gave them victory over the United States at the mixed team event.
Swiss third seed Roger Federer, looking to become only the second player after Andre Agassi to win titles at Roland Garros and Bercy, dropped just 10 points on serve against Czech Tomas Berdych as he set up a meeting with Frenchman Jo-Wilfried Tsonga, who saw off American John Isner 3-6, 7-6, 7-6 in the other semi-final after saving three match points.
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.
Top seed and holder Jo-Wilfried Tsonga advanced to the semi-finals of the Thailand Open after a testing 6-7 6-3 6-4 win over unseeded Swiss Marco Chiudinelli on Friday. The French world number seven, who squeezed through in a tense opening match a day earlier, recovered after losing a first-set tiebreak to plot his course for the semis, where he will meet Viktor Troicki or John Isner.
Team Europe's Nadal was scheduled to take on Team World's Nick Kyrgios in his singles clash before partnering Swiss Federer to face John Isner and Jack Sock.
Leander Paes and Lukas Dlouhy advanced to the quarter-finals of the Paris Masters after registering a tough three-set win over American pair of John Isner and Sam Querry in Paris.
Nicolas Mahut and Pierre-Hughes Herbert won the Wimbledon men's doubles title after a straight sets win over fellow French duo Julien Benneteau and Edouard Roger-Vasselin on Saturday.
Rohan Bopanna and Aisam Qureshi went down 6-4, 7-6(1) to unseeded American duo of Mardy Fish and John Isner in the doubles final.
Andy Roddick beat impressive Japanese teenager Kei Nishikori 6-2, 6-4 in the second round of the San Jose Open.
US captain Patrick McEnroe said the duo would be joined by the world's top-ranked doubles pair, Bob and Mike Bryan. John Isner and Sam Querrey will travel with the team as practice partners.
Former partners Mahesh Bhupathi and Leander Paes started off their respective doubles campaigns on a winning note at the Legg Mason Classic.
Three-time champion Andy Roddick defeated bullet-serving Ivo Karlovic 7-6, 7-6 on Friday to book a spot in the semi-finals of the Washington Classic. Roddick won the tiebreakers 7-4 and 7-5 to set up an all-American affair with John Isner, who beat Czech Tomas Berdych 6-3, 6-7, 6-2 at the $1.4 million hardcourt event.
Five-times winner Roger Federer will go into next week's U.S. Open as the world number two after beating Novak Djokovic in the final of the Western & Southern Open in Cincinnati at the weekend.
Rafael Nadal reclaimed top spot in the men's ATP rankings on Monday
Bernard Tomic ground down Jack Sock 7-6(2), 6-3, 3-6, 6-4 to level Australia's Davis Cup first round tie with the United States at 1-1 in Melbourne on Friday.
Top seed Andy Roddick beat Mardy in the quarter-finals of the San Jose Open but James Blake lost to Robby Ginepri.
Andy Murray knows his way around the All England Club better than any player and can give most top seeds a run for their money.
With the American men experiencing their longest US Open title drought in the Open era, Venus Williams led the American charge into round two on Monday with a 6-3, 3-6, 6-2 win over Viktoria Kuzmova of Slovakia.
As the new World No 1, Andy Murray could be troubled by the weight of expectations on his shoulders at the ATP World Tour Finals, but the Briton just wants to enjoy his new status.
Eighth-seeded Madison Keys was forced to stay up late before overcoming fellow American Alison Riske to close out Monday's play at Arthur Ashe Stadium on a busy opening day for the home contingent at the US Open.
Wimbledon will introduce a final set tiebreak starting from next year's Championships at the All England Lawn Tennis Club (AELTC), organisers said on Friday.
"There have been moments for optimism - plenty. And on the men's side, not as much."
The Serbian second seed will now play Austrian Dominic Thiem, who shocked seven times winner Rafa Nadal on Friday but has lost his previous four encounters with Djokovic, in the evening semi-final.
Top seed Novak Djokovic and Juan Martin Del Potro set a record for the longest semi-final ever played at Wimbledon on Friday as the Serb favourite eventually triumphed in the fifth set after four hours 43 minutes of scintillating action.
Tenth-seeded Keys, who reached the third round with a 6-4, 6-3 victory over Luksika Kumkhum of Thailand, is one of the biggest servers on the women's circuit.
Italy's Matteo Berrettini overcame second seed Roberto Bautista Agut 7-6(9), 6-4 to win his first title at the Swiss Open in Gstaad on Sunday.
Australian Nick Kyrgios exited the Rogers Cup to boos and a hefty fine from the ATP for insulting remarks.
Images from Day 6 of the 2021 French Open at Roland Garros in Paris on Friday.
IMAGES from the US Open matches played on Day 1 at the Flushing Meadows in New York on Monday.
IMAGES from Day 9 of the US Open matches played on Tuesday
Djokovic's players body blindsided ATP player council, says Anderson.
He has three titles to his name this season, including winning a third Masters 1000 in Madrid, and on Saturday he will become the first German for 15 years to contest a semi-final match at the season-ending ATP Finals.
Fifth seeds Rohan Bopanna and Edouard Roger-Vasselin booked a quarter-final berth in the ATP Paris Masters but Leander Paes and Daniel Nestor were ousted after a straight sets defeat, in Paris.
Anderson, a member of the ATP Player Council, said he felt it was a matter of time before the final-set tiebreak came in.
Roger Federer claimed the 100th ATP title of his career by beating 20-year-old Greek Stefanos Tsitsipas 6-4, 6-4 in the final of the Dubai Duty Free Tennis Championships on Saturday.
Hewitt has been reeled in as replacement for unwell Nick Kyrgios
Rohan Bopanna and his new German partner Andre Begemann knocked out the top seeded pair of Alexendra Peya and Bruno Soares to storm into the quarter-finals of the ATP 500 Citi Open in Washington.
Croatian Marin Cilic continued his recent run of sizzling form by overpowering John Isner 7-6(7-5), 6-3 in a late-night showdown to advance to the Delray Beach Open final against South Africa's Kevin Anderson.