Alex Smith didn't have his most dynamic target for the entire second half of Saturday's 22-21 wild-card playoff loss to the Tennessee Titans.
Tight endTravis Kelce was diagnosed with a concussion early in the second half and didn't return to the game.
After the game, Smith pointed at Kelce's absence as having a big effect on the outcome.
"[It] hurts, a player of his caliber, not having him out there," Smith told reporters after the game.
Here are other injuries we're tracking from Wild Card weekend: