MONREAL, Canada (AFP) — Roger Federer maintained his career-long winning streak over David Ferrer to advance to the quarter-finals of the ATP Montreal Masters on Thursday after a three-set battle with the veteran Spaniard. Federer, 36, had never lost in 16 previous meetings with the 35-year-old Ferrer, who he first defeated 14 years ago at the Vienna Indoor tournament. But while Ferrer managed to take the opening set — ending Federer 32-set streak — the Swiss ace raised his […]