Leander Paes and Martina Hingis make short work of fifth-seeded Alexander Peya and Timea Babos to clinch Wimbledon title. Catch all the highlights here.
It was the biggest win of Yuki's career when the formidable Italian, who struggled due to an injured left leg, conceded the match after trailing 1-6 5-5.
Current China Open champion Djokovic has spent 101 weeks at number one, but can only remain top of the rankings if he reclaims his title and if Nadal fails to reach the final.
Rafael Nadal came back to beat Fabio Fognini 2-6 6-4 6-1 in the China Open quarters.
Italy's Fognini prevailed in just 59 minutes, breaking Hewitt on six occasions in their first meeting.
India's veteran tennis star Leander Paes clinched his 8th men's doubles title and his third US Open title. Overall, it is Paes' 14th major including 6 mixed doubles title.
Italy's Fognini won his debut title last weekend in Stuttgart and followed it up with a 4-6, 7-6 (10/8), 6-2 victory on Sunday over
The Swiss top seed dug deep to claim the third set against
Fognini led 4-1 before dropping serve in the third. He held on and became the first Italian champion in Stuttgart.
Rafael Nadal endured another slow start at the French Open on Saturday before finding his form to defeat Italy's Fabio Fognini 7-6 (7/5), 6-4, 6-4 and qualify for the last 16.