Juan Martin del Potro's summer renaissance continued on Monday as the unseeded Argentine advanced into the US Open quarter-finals when Austrian eighth seed Dominic Thiem quit their match with an injury.
Roger Federer blamed troubled preparations for his US Open quarter-final exit on Wednesday, saying he had spent most of the time leading up to the year's final Grand Slam worrying about his back instead of focusing on training.
Argentine Juan Martin del Potro recovered from a horrible first-game fall to overpower David Ferrer 6-2, 6-4, 7-6(5) and reach the Wimbledon semi-finals for the first time on Wednesday. He will face 2011 champion and top seed Novak Djokovic.
Halep through but Stephens exits in Cincinnati
IMAGES from the matches played at the Miami Masters on Sunday
Former U.S. Open champion Juan Martin del Potro stepped up his comeback from another wrist surgery by toppling top seed Fabio Fognini at the Sydney International on Wednesday.
The Canadian's win sets up a semi-final clash with Del Potro on Saturday that will pit power against power.
The Spaniard found himself outpaced 6-2, 6-4 after a breathtaking semi-final display of power and touch by the 2009 US Open champion at the Shanghai Masters.
World number one Roger Federer will face his US Open conqueror Juan Martin del Potro in the round-robin stage of the ATP Tour finals after getting the rough end of Wednesday's draw for the season finale. The Swiss, who is not guaranteed to end the year on top of the rankings, will also face Britain's Andy Murray and Spain's Fernando Verdasco in Group A at the eye-catching O2 Centre alongside the River Thames when play starts on Sunday.
IMAGES from the French Open semi-finals played at Roland Garros on Friday
Juan Martin del Potro delivered a huge blow to Britain's hopes of retaining the Davis Cup when he beat Andy Murray 6-4, 5-7, 6-7(5), 6-3, 6-4 in a five-hour thriller as Argentina grabbed a 2-0 lead in their world group semi-final on Friday.
Roger Federer conjured a brilliant winner from between his legs to bring up match point as he beat Novak Djokovic 7-6, 7-5, 7-5 in Sunday's semi-final to move within one win of a sixth successive US Open crown. The Swiss magician will face 20-year-old Juan Martin del Potro of Argentina, the sixth seed, who reached his first Grand Slam final by routing Spain's Rafael Nadal 6-2, 6-2, 6-2.
World number one Serena Williams opened her US Open account with a tidy 6-3, 6-3 win over Ekaterina Makarova on Tuesday, to join her sister Venus in the second round of the year's final Grand Slam.
World No 4 Del Potro is still sidelined with a right knee injury sustained in Shanghai last month.
A summary of Thursday's play at the French Open.
Former US Open champion Del Potro fired down 11 aces and did not face a break point during the one hour, 33 minutes match.
Argentina took a big step towards reaching the Davis Cup final when David Nalbandian and Juan Martin Del Potro secured a 2-0 lead over holders Serbia on Friday.
For a set not even the granite defence of Novak Djokovic could withstand the irresistible brute force of Juan Martin del Potro on Sunday but the Serb then rode out the storm to win the opening semi-final at the ATP World Tour Finals.
Argentine sixth seed Juan Martin del Potro beat Rafael Nadal 6-2, 6-2, 6-2 on Sunday to reach his first Grand Slam final.
Argentina's Juan Martin del Potro put himself back in contention at the ATP World Tour Finals on Tuesday, beating Spain's Fernando Verdasco 6-4 3-6 7-6 in front of another near sell-out crowd at London's O2 Arena.
Novak Djokovic barely got out of first gear but had more than enough in the tank to beat Briton Kyle Edmund 6-3, 6-3 in the second round of the Miami Open on Friday.
Former US Open champion Juan Martin Del Potro underlined his status as a dark horse for next week's Australian Open by hammering Dmitry Tursunov to reach the final of the Sydney International on Friday.
The parade of serial grand slam champions is reserved for Tuesday at the ATP World Tour Finals but the supporting cast provided compelling opening acts with Stanislas Wawrinka and Juan Martin del Potro in the spotlight.
World No 1 Novak Djokovic will face Argentina's Juan Martin del Potro, the player who denied him a medal in London, in the opening round of the Rio Olympics after the draw was made on Thursday.
Indian Wells runner-up Juan Martin del Potro believes Britain's Andy Murray can become world tennis No 1 this year.
Fifth seed Juan Martin Del Potro, whose match was shunted back to the late evening by the disruptions, was the first major casualty of the men's draw when he lostto 62nd ranked Spaniard Roberto Bautista at the Australian Open.
World number five Juan Martin del Potro began his 2014 season with a win, albeit a scrappy one over Frenchman Nicolas Mahut to advance to the quarter-finals of the Sydney International on Wednesday.
Rafael Nadal has pulled out of the Indian Wells and Miami Open tournaments after aggravating the leg injury that forced him out of the Australian Open in January, the Spanish world number two said on Friday.
Garbine Muguruza's preparations for next week's Australian Open were thrown into disarray when the world number three pulled out of the Sydney International with a thigh injury on Wednesday.
World No 1 Serena Williams kept her Wimbledon title defence on track on Sunday, downing Germany's Annika Beck 6-3, 6-0 with a crushing display of power and booming serves.
The Argentine, making his first appearance at Wimbledon since reaching the semi-finals in 2013, held aloft his arms in triumph after condemning twice Grand Slam champion Stan Wawrinka to his earliest defeat at the All England Club for three years.
'When you don't have that confidence to play three, four hours with a good backhand against Rafa, is just matter of time to get down your game'
Novak Djokovic trounced fellow Serb Viktor Troicki 6-1, 6-4 in the Dubai Championships first round on Tuesday as the world number one extended his unbeaten run to 14 matches.
Juan Martin del Potro survived a tight tussle to squeeze past Swede Robin Soderling 6-7, 6-3, 7-6. He will Nikolay Davydenko, who ended seven years of pain against Roger Federer on Saturday, beating the world number one 6-2, 4-6, 7-5 to reach the final of the ATP World Tour Finals for a second successive year.
Novak Djokovic won 12 of the last 14 games of his match against Lorenzo Musetti to crush the Italian 6-2, 6-2 and move into the quarter-finals of the Miami Open in his best performance since the Australian Open.
Novak Djokovic heads into his US Open final clash with Juan Martin del Potro on Sunday knowing he faces a challenge - a very big challenge indeed.
David Ferrer underlined his Australian Open threat by thrashing Gael Monfils 6-1, 6-2 to reach the final of the Auckland Open on Friday and remain on course for a fourth title at the tournament.
How former champion Juan Martin del Potro won the crowd at US Open is amazing.
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.
Six months on, with an Olympic silver medal in the bag, the Argentine beat 11th seed David Ferrer of Spain 7-6, 6-2, 6-3 to reach the US fourth round for the first time since 2012.