Gonzalez was scratched from Wednesday's lineup against Atlanta due to lower-back tightness, Alex Pavlovic of NBC Sports Bay Area reports.
EDGE Analysis
Gonzalez was penciled in to start in right field and bat second, but the injury will instead send him to the bench, breaking a run of 15 straight starts. The severity of the injury remains unclear, so the 26-year-old should be considered day-to-day until more information is available.