Former world No. 1 Ana Ivanovic has made her second straight early exit from the U.S. Open, falling 2-6, 6-3, 7-6 (7) to Kateryna Bondarenko in the opening round. Last year, Ivanovic lost in the second round, the earliest a top-seeded woman has ever been eliminated at the U.S. Open. The 2008 French Open winner came to Flushing Meadows this year slumping, seeded 11th, and wound up with an even worse... More...