Los Angeles Chargers superstar Khalil Mack was a question mark heading into Sunday’s Week 10 win over the Tennesse Titans due to a groin injury. Mack was eventually active for the game and out there early—but not for long.

Los Angeles Chargers star Khalil Mack has been the main topic of discussion when it comes to Week 10 injuries for the team. Mack was on the first injury report of the week after attempting to shoot down injury talk despite limping off the field last week. Now, his status for Week 10 against the Tennessee Titans is a question mark.

Chargers outside linebackers Khalil Mack and Joey Bosa, both of whom were listed as questionable for Week 10, will play Sunday against the Titans. Wide receiver DJ Chark will make his Bolts debut Sunday while running back Gus Edwards returns after missing four games.

Chargers have won three in a row, but next comes a stretch of difficult games against top-notch quarterbacks, starting with Joe Burrow and the Bengals.

The Chargers’ best defender will be active after logging zero practice time through the week.