Fitzgerald does not believe the back injury he suffered against the Brewers Thursday is serious, Shayna Rubin of the San Francisco Chronicle reports.
Fitzgerald said his back started to lock up in pre-game workouts and got worse before he was ultimately pulled in the third inning. The 26-year-old will undergo imaging Friday and seems likely to sit for the series opener versus the Padres, but he said he's dealt with similar issues previously without major concern.