SHARECOMMENTMORE

LONDON - In one of Wimbledon's greatest upsets, an ailing Rafael Nadal was knocked out in straight sets Monday by a player ranked 135th - the Spaniard's first loss in the opening round of a Grand Slam event.

Steve Darcis of Belgium stunned the two-time champion 7-6 (4), 7-6 (8), 6-4. He ended Nadal's 22-match winning streak and eliminated one of the Big Four of men's tennis on the very first day of the grass-court Grand Slam.

Nadal was sidelined for seven months with a left knee injury after losing in the second round of Wimbledon last year. He seemed to be struggling physically. He was unable to turn on the speed or use his legs to spring into his groundstrokes, limping and failing to run for some shots.