Tannehill scores 4 TDs as depleted Titans beat Bills 42-16

Tennessee Titans linebacker Harold Landry (58) celebrates after sacking Buffalo Bills quarterback Josh Allen (17) for a 10-yard loss in the first half of an NFL football game Tuesday, Oct. 13, 2020, in Nashville, Tenn. (AP Photo/Wade Payne)

Buffalo Bills head coach Sean McDermott applauds quarterback Josh Allen (17) in the first half of an NFL football game against the Tennessee Titans Tuesday, Oct. 13, 2020, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Buffalo Bills kicker Tyler Bass (2) kicks a 43-yard field goal against the Tennessee Titans in the first half of an NFL football game Tuesday, Oct. 13, 2020, in Nashville, Tenn. (AP Photo/Wade Payne)

Tennessee Titans running back Derrick Henry (22) knocks down Buffalo Bills cornerback Josh Norman (29) in the first half of an NFL football game Tuesday, Oct. 13, 2020, in Nashville, Tenn. (AP Photo/Wade Payne)

Tennessee Titans cornerback Malcolm Butler (21) intercepts a pass as Buffalo Bills wide receiver Cole Beasley (11) tries to bring him down in the second half of an NFL football game Tuesday, Oct. 13, 2020, in Nashville, Tenn. (AP Photo/Wade Payne)

Tennessee Titans quarterback Ryan Tannehill (17) celebrates after scoring a touchdown against the Buffalo Bills on a 10-yard run in the first half of an NFL football game Tuesday, Oct. 13, 2020, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Ryan Tannehill (17) celebrates after scoring a touchdown on a 10-yard run against the Buffalo Bills in the first half of an NFL football game Tuesday, Oct. 13, 2020, in Nashville, Tenn. (AP Photo/Wade Payne)

Greg McKinney, left, and Dawna Ebberts, of Vancouver, Wash., watch the Tennessee Titans and the Buffalo Bills play in the first half of an NFL football game Tuesday, Oct. 13, 2020, in Nashville, Tenn. The game is the first Titans home game this season where a restricted number of fans are allowed in the stadium. (AP Photo/Mark Humphrey)