Already ruled out for Sunday’s game against the Buffalo Bills, Los Angeles Chargers pass rusher Joey Bosa could be out until October, according to a report from ESPN’s Adam Schefter.

Schefter reported the bruised bone in Bosa’s left foot will likely keep him out three more games, longer than the original timeline of a couple of weeks.

Bosa suffered the injury during a training camp practice in early August.

The 23-year-old Bosa finished with 12.5 sacks last season, so far his only full season in his early career.