Top-seeded Ana Ivanovic, the world's No. 1, was stunned 6-2, 1-6, 6-2 by unheralded teenager Tamira Paszek in the third round of the Rogers Cup at Montreal on Thursday night.
Ivanovic played with a sore right thumb that was heavily taped and that prevented her from gripping her racket properly.…
Roger Federer lost another three-set match and, perhaps, his longtime grip on No. 1.
Croatia's Ivo Karlovic defeated Federer 7-6 (8/6), 4-6, 7-6 (5/7) and that means Rafael Nadal can overtake the Swiss star and top the ATP rankings for the first time with a triumph in Sunday's final.…