Colts' Tanor Bortolini: Possible concussion

Bortolini is being evaluated for a possible concussion and is questionable to return to Monday's game against the 49ers.

Bortolini sustained the injury during the Colts' first drive of the first quarter, and he is being evaluated by medical staff in the locker room to determine whether he can return to Monday's game. Danny Pinter has taken over at center in Bortolini's absence.