Novak sent packing
World number one Novak Djokovic slumped to a 6-2, 6-2 defeat to Jo-Wilfried Tsonga in the third round of the Toronto Masters on Thursday while Roger Federer advanced with a tight victory.
Newly married Djokovic, who needed almost three hours to get past Gael Monfils in his opening tie this week, looked under-prepared against Tsonga, the powerful French 13th seed.
The Serb was joined on the sidelines by his doubles partner Stan Wawrinka, with the Australian Open winner losing to Kevin Anderson 7-6 (10/8), 7-5.
Wimbledon champion Djokovic finished with 18 unforced errors and dropped serve four times.
Two-time Canadian winner Federer was meanwhile forced to the limit by Croatian Marin Cilic, with the Swiss second seed finally claiming a 7-6 (7/5), 6-7 (3/7), 6-4 win on his seventh match point.
Cilic ignited the drama in the 10th game of the second set, holding serve in the 19-minute epic and saving six Federer match points on the way to levelling at a set each.
Federer, who turns 33 on Friday, finally regained control late in the third set as he converted after more than two-and-a-half hours on the court.
Djokovic came to Canada having won five of the last six Masters events he had contested.
Thursday's loss was only his fifth of the season against 38 wins.
The victory marked the third time that Tsonga had beaten a world number one after putting out Rafael Nadal at Queen's three years ago and defeating Federer in Canada in 2009.
Spain's fifth seed Ferrer saved six break points in the second set in his comeback win over Ivan Dodig 1-6, 6-3, 6-3, while Canadian sixth seed Milos Raonic kept home hopes alive by beating France's Julien Benneteau 6-3, 4-6, 6-4 with 15 aces, taking four match points to go through to his third straight Canadian quarterfinal.
Raonic takes on Spaniard Feliciano Lopez, a winner over Czech fourth seed Tomas Berdych 3-6, 6-3, 6-4.