Wyoming upsets Missouri 37-31 behind Chambers, Valladay

Wyoming defender Alijah Halliburton, right, runs a fumble recovery for a touchdown past Missouri quarterback Kelly Bryant during the second quarter of an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)

Wyoming quarterback Sean Chambers runs for a touchdown past Missouri defender Joshuah Bledsoe in the second quarter of an NCAA college football game, Saturday, Aug. 31, 2019. in Laramie, Wyo. (AP Photo/Michael Smith)

Missouri quarterback Kelly Bryant (7) runs the ball against Wyoming in the first quarter of an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)

Missouri running back Tyler Badie (1) is tackled by Wyoming's Alijah Halliburton (3) in the first quarter of an NCAA college football game, Saturday, Aug. 31, 2019. in Laramie, Wyo. (AP Photo/Michael Smith)

Wyoming defenders Cassh Maulia (46), Logan Wilson (30)and Mario Mora (97) tackle Missouri running back Larry Roundtree in the first quarter of an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)

Wyoming defender Rome Weber tackles Missouri's Kam Scott during the first half an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wyo. (AP Photo/Michael Smith)

Wyoming running back Xazavian Valladay celebrates a touchdown run against Missouri during the second quarter of an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)

A Wyoming fan showing her support for head coach Craig Bohl celebrates after a touchdown against Missouri in the second quarter of an NCAA college football game, Saturday, Aug. 31, 2019, in Laramie, Wyo. (AP Photo/Michael Smith)

Missouri quarterback Kelly Bryant runs the ball against Wyoming in the first quarter of an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)

Missouri quarterback Kelly Bryant (7) runs the ball against the Wyoming defense in the first quarter of an NCAA college football game, Saturday, Aug. 31, 2019. in Laramie, Wyo. (AP Photo/Michael Smith)

Missouri quarterback Kelly Bryant pitches the ball to Larry Roundtree in the first quarter against Wyoming during an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)

Wyoming quarterback Sean Chambers leaps for a touchdown past Missouri defender Demarkus Acy in the second quarter of an NCAA college football game, Saturday, Aug. 31, 2019. in Laramie, Wyo. (AP Photo/Michael Smith)

Missouri running back Larry Roundtree runs for a touchdown against Wyoming in the first quarter of an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)

Missouri safety Ronnell Perkins, left, tackles Wyoming wide receiver Ayden Eberhardt during the second quarter of an NCAA college football game Saturday, Aug. 31, 2019, in Laramie, Wy. (AP Photo/Michael Smith)