Laura Siegemund entered the record books with her defeat of fifth-seeded Xiyu Wang of China in four hours, nine minutes at the Thailand Open in Hua Hin on Wednesday.
Andy Murray overcame a slow start and a third set service break to beat Taro Daniel 1-6, 6-2, 6-4 in the first round of Indian Wells on Friday and notch his 700th career win.
Team Europe and Team World are tied at 2 after one day of the Laver Cup after play opened Friday in Berlin.
World No. 1 Carlos Alcaraz entered the third round of the French Open with a win over Taro Daniel.
Tommy Paul led a parade of seeded players into the quarterfinals on Wednesday at the Adelaide International in Australia.
The British duo squandered two match points in a nerve-jangling second set tiebreak and looked to be heading out as the Belgians moved ahead in the third set, leading 9-7.
Canada's Bianca Andreescu upset Greek seventh seed Maria Sakkari to reach the last 32, while Japan's Taro Daniel crushed world number 15 Alexander Zverev.
Ukrainian fourth seed Elina Svitolina powered into the third round of the U.S. Open with a 6-4, 6-4 win against Russian Evgeniya Rodina on Thursday.
Novak Djokovic was seriously rattled early on by inspired American teenager Nishesh Basavareddy but rallied for a 4-6, 6-3, 6-4, 6-2 victory on Monday.
A struggling Somdev Devvarman finally won a match post a comeback since July this season when he defeated Germany's Mischa Zverev in the opening round of the ATP Challenger tournament.
Somdev Devvarman struggled past Japanese qualifier Taro Daniel to progress to the singles quarter-finals of the ATP Challenger tournament, in Charlottesville, US.
Indian tennis great Leander Paes will not take further part in the the Aircel Chennai Open with his men's doubles partner, Marcel Granollers, falling ill. "M_Granollers & @Leander withdraw from #ACO2016 Doubles as the Spaniard is suffering from an illness," tweeted the official handle of the Aircel Chennai Open. The second seeds were to face Austian Krajicek and Benot Paire in the quarterfinals on Thursday.
Dominic Thiem defeated qualifier Facundo Bagnis of Argentina 6-4, 7-5 in the first round of the Plava Laguna Croatia Open Umag
Defending champion Rohan Bopanna went down fighting in the thrilling doubles opening round game at the third edition of Tata Open Maharashtra, in Pune, on Wednesday. Playing alongside local boy Arjun Kadhe, the ace Indian player Bopanna dominated the game initially. However, after winning the first set convincingly, the Indian duo couldn't manage to continue the momentum further in the games against French pair of Benoit Paire and Antoine Hoang as they lost the match 3-6, 7-5, 10-7.
The Spaniard, who is renowned for his strict on-court routines, complained about the noise of the rowdy audience at his match, the din amplified by the closed roof on Arthur Ashe Stadium to protect the players from rain.
Davis Cup champions Britain were locked at 1-1 with Japan after the opening two singles of their World Group, first-round tie on Friday after Andy Murray gave the hosts the lead.
Rafael Nadal made a triumphant return to Roland Garros on Sunday
Alcaraz was impressive in his first Grand Slam match since his US Open triumph last year
India's top ranked men's singles player Prajnesh Gunneswaran crashed out in the pre-quarterfinals of the Tata Open Maharashtra after suffering a straight-sets defeat against fourth seed Kwan Soon-woo of Korea, on Thursday. Prajnesh lost 3-6, 6-7(5-7) against the Korean at Pune's Mhalunge Balewadi Stadium.
Shapovalov said the enforced break from Twitter gave him more time to focus on tennis, adding that he had started working with new coach Rob Steckley during the off-season.
Lucky loser Taro Daniel will replace Nadal in the second round against Jo-Wilfried Tsonga.
Confident Shapovalov primed to step up against Djokovic
Johnson to meet Medvedev in Winston-Salem final
Serbian Dusan Lajovic beat Andy Murray at the Miami Open on Wednesday, sending the Briton packing in the first round with his first hardcourt win of the season.
While the year's final grand slam is just underway tennis fans have circled Sept. 8 when, if all goes to form, Nadal and Federer would meet to decide a place in the final.
Australia eased ahead of Bosnia 2-0 as John Millman thumped Damir Dzumhur 6-3, 6-2 while Alex de Minaur overcame Mirza Basic 6-3, 7-6(0), before Millman revealed the team's larger goal under captain Lleyton Hewitt.
Images from Day 4 of the Australian Open in Melbourne on Thursday.
World number one Novak Djokovic continued his dominant form in Tokyo to storm past Frenchman Lucas Pouille 6-1, 6-2 and into the semi-finals of the Japan Open.
World number one Novak Djokovic blasted past qualifier Alexei Popyrin 6-4, 6-2 to reach the second round of the Japan Open Tennis Championships in Tokyo.
Britain's Andy Murray enjoyed a routine win over Argentina's Juan Monaco to ease into the third round of the tennis tournament at the Rio Games on Tuesday, while Spain's world number nine David Ferrer was knocked out.
Ramkumar Ramanathan recorded the second-biggest win of his career by shocking world number 98 Daniel Gimeno-Traver in the opening round of the ATP Chennai Open but there was no end to Somdev Devvarman's struggle as he was knocked out of the singles event, in Chennai on Tuesday.
IMAGES from the matches played at the PNB Paribas Open at Indian Wells on Sunday
Prajnesh, India's top-ranked singles player at 122, downed the local wild card Jason Kubler 7-5, 6-3 in the first round
Far from being a fading force, 12-times Grand Slam champion Novak Djokovic has shown signs that he is emerging from the toughest spell of his career and is ready for a fresh start ahead of next week's French Open.
Caroline Wozniacki overcame a mid-match wobble and withstood a barrage of big hitting to get her WTA Finals title defence back on track with a 7-5, 3-6, 6-2 victory over Petra Kvitova at the Singapore Indoor Stadium.
Defending champion Stan Wawrinka avoided a repeat on Wednesday of his first-round scare, though he was still made to work hard in a straight-sets win over Japan's Taro Daniel. The Swiss third seed won 7-6(7) 6-3 6-4 and is now on a six-match winning streak on clay, having warmed-up for Roland Garros by winning the title in Geneva last week. Progress was by no means straightforward against a skilful opponent ranked 93rd in the world and Wawrinka has yet to switch to his A game. But he says it's there when he needs it. "If you look at the first two matches, for sure I'm not playing my best tennis, but I know I have my best tennis in me," the 31-year-old Wawrinka, playing in his 45th consecutive grand slam tournament, told reporters.
Images from Day 2 of the 2022 Australian Open in Melbourne on Tuesday.
American qualifier Sachia Vickery completed an astonishing comeback to stun third seed Garbine Muguruza 2-6, 7-5, 6-1 in a second-round win at the BNP Paribas Open in California on Friday.
Milos Raonic overcame third seed Grigor Dimitrov 7-5, 3-6, 6-3 to reach the third round at the Madrid Open on Tuesday and set up an all-Canadian clash with teenager Denis Shapovalov.
Cilic's booming serve lacked its usual accuracy and Germany's Kohlschreiber was able to control long rallies, pushing the towering Croatian around the court with pinpoint groundstrokes en route to a quick victory.