Tuipulotu (hip) is questionable for Sunday's game against the Cardinals.
Tuipulotu was limited in practice all week, though it's unclear when he suffered the injury. Entering the final year of his rookie deal, the 24-year-old edge rusher was held out of camp early last month as he was seeking an extension. Tuipulotu piled up 13.0 sacks last regular season to lead the Chargers.