Phil Mickelson withdraws from the San Diego Open midway into his 10th round . ` It continued on for a few minutes and he just decided that he did n't want to take anything to chance relative to what 's going on the next couple weeks . '' Phil Mickelson suffers a pulled muscle and hopes he 'll be fine for his next event . The world No . 5 's injury comes weeks before the Masters at Augusta . World No . one Mickelson is dealing with a back injury himself .
Phil Mickelson withdraws from the San Diego Open midway into his 10th round . Phil Mickelson suffers a pulled muscle and hopes he 'll be fine for his next event . The world No . 5 's injury comes weeks before the Masters at Augusta . World No . one Mickelson is dealing with a back injury himself .