Grizzlies roar: Montana shocks No. 20 Washington 13-7

Montana quarterback Cam Humphrey drops back to pass against Washington in the first half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)

Montana's Marcus Welnel, center, is surrounded by teammates after intercepting against Washington late in the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. Montana won 13-7. (AP Photo/Elaine Thompson)

Montana's Gavin Robertson (2) leaps in celebration after making an interception against Washington as teammate Robby Hauck follows in the first half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)

Montana quarterback Cam Humphrey lets out a yell as he celebrates with teammates after they beat Washington in an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. Montana won 13-7. (AP Photo/Elaine Thompson)

Montana's Omar Hicks Onu (0) upends and breaks up a pass intended for Washington's Giles Jackson in the first half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)

Washington's Dylan Morris (9) passes against Montana in the first half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)

Montana's TraJon Cotton celebrates after the team stopped Washington on fourth down late in the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)

Montana head coach Bobby Hauck applauds his team's play against Washington in the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. Montana won 13-7. (AP Photo/Elaine Thompson)

Washington head coach Jimmy Lake, center, stands with teammates on the sidelines against Montana late in the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. Montana won 13-7. (AP Photo/Elaine Thompson)

Montana quarterback Cam Humphrey (2) throws against Washington in the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. Montana won 13-7. (AP Photo/Elaine Thompson)

Washington's Richard Newton (6) carries the ball as Montana's Corbin Walker (8) moves in to defend in the first half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)

Montana quarterback Cam Humphrey (2) scrambles away from Washington's Sam Taimani in the first half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)

Montana's Isiah Childs (28) carries against Washington in the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Seattle. (AP Photo/Elaine Thompson)