Mayfield throws 2 TDs, Browns hold off Colts to move to 4-1

Cleveland Browns defensive end Myles Garrett (95) rushes the passer during the first half of an NFL football game against the Indianapolis Colts, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/David Richard)

Cleveland Browns wide receiver Rashard Higgins (82) and quarterback Baker Mayfield celebrate after a 15-yard touchdown by Higgins during the first half of an NFL football game against the Indianapolis Colts, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/David Richard)

Indianapolis Colts quarterback Philip Rivers throws during the first half of an NFL football game against the Cleveland Browns, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/David Richard)

Indianapolis Colts quarterback Philip Rivers looks to throw during the first half of an NFL football game against the Cleveland Browns, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/Ron Schwane)

Cleveland Browns wide receiver Rashard Higgins catches a 15-yard touchdown pass during the first half of an NFL football game against the Indianapolis Colts, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/Ron Schwane)

Indianapolis Colts cornerback Isaiah Rodgers (34) celebrates with teammates after Rodgers returned a kickoff for 101-yard touchdown during the second half of an NFL football game against the Cleveland Browns, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/David Richard)

Cleveland Browns quarterback Baker Mayfield (6) throws during the first half of an NFL football game against the Indianapolis Colts, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/David Richard)

Cleveland Browns defensive back Ronnie Harrison, right, intercepts the ball ahead of Indianapolis Colts wide receiver T.Y. Hilton, left, during the second half of an NFL football game, Sunday, Oct. 11, 2020, in Cleveland. Harrison returned the ball for a 47-yard touchdown on the play. (AP Photo/Ron Schwane)

Cleveland Browns defensive back Ronnie Harrison celebrates after a 47-yard interception return for a touchdown during the second half of an NFL football game against the Indianapolis Colts, Sunday, Oct. 11, 2020, in Cleveland. (AP Photo/Ron Schwane)