Marin Cilic hit all the right notes in a dominant 6-3, 6-3, 6-3 win over Kei Nishikori in the US Open final on Monday but it remains to be seen if the big Croatian is another one Slam wonder or perennial threat.
Aryna Sabalenka opened her bid for a third straight Australian Open title with an easy victory over Sloane Stephens on Sunday.
Former world number one Roger Federer retained his place at the top of the list of the world's highest paid tennis players for a 17th year despite not playing a match for nearly 14 months.
Czech Tomas Berdych booked his place in the ATP World Tour Finals for the fifth time in a row when he advanced into the semi-finals of the Paris Masters with a 6-7(4) 6-4 6-4 victory over South African Kevin Anderson on Friday.
World No 1 Rafael Nadal will play local hope Bernard Tomic in the first round of the Australian Open as he bids for a 14th Grand Slam title.
Thousands of athletes and staff roamed the Olympic village freely, mingling at cafes and swapping souvenir pins.
Images from Day Nine of the French Open at Roland Garros on Monday.
Images from Day 8 of the Australian Open in Melbourne on Monday.
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.
Rafael Nadal moved into the Miami Open semi-finals with a straight sets win over American Jack Sock on Wednesday.
Hosts Japan sailed into the Davis Cup quarter-finals for the first time with a 3-1 victory against injury-plagued Canada on Sunday.
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.
Former champion Naomi Osaka was sent packing from Indian Wells after losing in straight sets to Colombia's Camila Osorio.
Images from the matches played on Day 8at the Roland Garros on Sunday
Japanese teenager Kei Nishikori reached his first ATP semi-final with a 6-2, 6-4 victory over Bobby Reynolds.
World No.1 Serena Williams has refuted any hints of match-fixing in women's tennis. World tennis was rocked on Monday by allegations that 16 players who have been ranked in the top 50 had been repeatedly flagged to the Tennis Integrity Unit (TIU) over suspicions they had 'fixed matches' in the past decade. The media reports created a stir at the Australian Open, with players expressing surprise at the allegations. "When I'm playing, I can only answer for me, I play very hard, and every player I play seems to play hard," women's world number one Serena Williams told reporters.
Images from Day 1 of the Australian Open, in Melbourne, on Monday.
Fourth seed David Ferrer used all of his cunning and exploited Kei Nishikori's nagging knee injury to advance to the quarter-finals of the Australian Open with a 6-2, 6-1, 6-4 victory on Sunday.
World No 1 Novak Djokovic eased his way into the Australian Open semi-finals, brushing aside Canada's Milos Raonic with a 7-6(5), 6-4, 6-2 victory.
Vishnu Vardhan impressed one and all with his gritty fight against Kei Nishikori in his Davis Cup debut match but Somdev Devvarman feels it's too early to declare that India have got the second specialist singles player for the prestigious tournament.
Novak Djokovic felt he was a different player to the Wimbledon winner of old but comparisons were inevitable on Wednesday as the Serb rolled into the semi-finals for the first time since 2015.
Bulgaria's Grigor Dimitrov upset top seed and defending champion Milos Raonic of Canada at the Brisbane International on Saturday to set up a title clash against Japan's Kei Nishikori.
In the women's draw, Angelique Kerber was knocked out in a 6-3, 6-1 defeat to Czech Katerina Siniakova while Coco Gauf won her first ever match on clay.
Marin Cilic became the first Croatian to win a Grand Slam singles final in 13 years with his victory at the US Open in New York on Monday.
Some players and pundits have criticised the rule as being hard to police, spottily enforced and highly subjective, and called for the ban on coaching from the players' box to be lifted.
Teenager Kei Nishikori became the first Japanese to reach an ATP final at the Delray Beach International.
Roger Federer won the Swiss Indoors title for the fifth time in six years when he demolished unseeded Kei Nishikori in the final on his home town tournament on Sunday.
Kei Nishikori has shrugged off the pressure of being Japan's highest-seeded player at Wimbledon in the Open era and believes he is getting closer to the levels of the world's top players.
Yuichi Sugita and Kei Nishikori helped Japan to a commanding 2-0 lead against India in the Davis Cup World Group Play-Off tie in Tokyo on Friday.
Rafael Nadal is in no hurry to join the trend of hiring big names. He is quite happy with uncle Toni and will not be seeking to appoint a former Grand Slam winner to his coaching team.
While all eyes will be on Nadal and Djokovic, US tennis legend John McEnroe said Andy Murray and Japan's Kei Nishikori are the two most likely players to spring a surprise.
Roger Federer was made to work hard by Fernando Verdasco before beating the Spanish veteran 6-3, 3-6, 6-3 on Wednesday to reach the quarter-finals of the Dubai Duty Free Tennis Championships.
Kei Nishikori swept aside Rafael Nadal in the quarter-finals of the Rogers Cup.
Rafael Nadal reached the final of the Barcelona Open for the ninth time by beating German Philipp Kohlschreiber 6-3, 6-3 on Saturday.
The Sony Open, one of tennis's most prestigious events, was left devastated when both men's semi-finals ended in walkovers on Friday sending World No 1 Rafael Nadal and No 2 Novak Djokovic through to the final without hitting a ball.
The US Open is the biggest tournament in America's tennis calendar. Enough reason for the big personalities from Hollywood, former tennis champions and other celebrities to catch their favourite tennis stars in action.
Images from Day 6 of the 2021 US Open in New York on Saturday.
Russian qualifier Daniil Medvedev stunned home favourite Kei Nishikori in Tokyo on Sunday, winning the final of the Japan Open 6-2, 6-4 in just over one hour.
A ruffled Rafael Nadal fumed after being called for multiple time violations but composed himself to fend off a gallant Kei Nishikori and reach the quarter-finals of the Australian Open on Monday with a tense 7-6 (7-3), 7-5, 7-6 (7-3) win.
Andy Murray has thrown his unequivocal support behind the crackdown on time-wasting in tennis because he believes it will turn the sport into even more of a survival of the fittest.
