Navy uses fourth-quarter rally to beat Memphis 22-21 in rain

Memphis running back Darrell Henderson (8) celebrates after scoring a touchdown in the first half of an NCAA college football game against Navy, Saturday, Sept. 8, 2018, in Annapolis, Md. (AP Photo/Patrick Semansky)

Memphis quarterback Brady White (3) throws to a receiver in the first half of an NCAA college football game against Navy, Saturday, Sept. 8, 2018, in Annapolis, Md. (AP Photo/Patrick Semansky)

Navy tight end Tre Walker, bottom left, takes a handoff from quarterback Malcolm Perry (10) in the first half of an NCAA college football game against Memphis, Saturday, Sept. 8, 2018, in Annapolis, Md. (AP Photo/Patrick Semansky)

Navy quarterback Malcolm Perry, left, throws to a receiver as he is pressured by Memphis defensive back Tito Windham in the first half of an NCAA college football game, Saturday, Sept. 8, 2018, in Annapolis, Md. (AP Photo/Patrick Semansky)

Memphis tight end Sean Dykes (5) is tackled by Navy safety Sean Williams, right, and linebacker Elan Nash in the first half of an NCAA college football game, Saturday, Sept. 8, 2018, in Annapolis, Md. (AP Photo/Patrick Semansky)