Josh Allen clears concussion protocol, expected to play vs. Titans

Buffalo Bills quarterback Josh Allen has cleared concussion protocol and is expected to suit up against the Tennessee Titans on Sunday, the team announced.

Also receiving medical clearance for Week 5 are fullback Pat DiMarco and safety Dean Marlowe. All three players fully participated in Friday's practice.

Allen sustained a helmet-to-helmet hit in the Bills' Week 4 loss to the New England Patriots, exiting the contest with 153 yards passing and three interceptions.

Overall, the second-year pro has thrown for 903 yards with three touchdowns against six picks this season. Despite the underwhelming individual statistics, Buffalo has gotten off to a 3-1 start, trailing only the undefeated Patriots in the AFC East.