McDonald was 22 of 33 on Saturday and has passed for 1165 yards and 13 touchdowns with no interceptions this season. Fred Holly III had 17 carries for 100 yards and two scores and John Ursua had nine receptions for 133 yards and a TD.
McDonald hit Ursua for a 6-yard touchdown and Byrd for a 10-yard score on Hawaii's first two possessions to make it 14-0. Rice (1-2) trimmed its deficit to 36-29 when Shawn Stankavage hit Aaron Cephus for a 19-yard touchdown with 1:48 to play but Hawaii recovered the ensuing onside kick and, on the next play from scrimmage, Holly ran 46 yards for a TD to cap the scoring 13 seconds later.
Stankavage finished 20-of-31 passing for 299 yards and two touchdowns with one interception for the Owls. Emmanuel Esukpa had 17 carries for 104 yards and a score.
D'Eriq King accounted for four touchdowns as Houston scored on its first six possessions and routed Texas Southern 70-14 on Saturday night.
Jake Maier passed for three touchdowns and UC Davis raced out to an early lead, defeating Idaho 44-21 in a Big Sky Conference opener Saturday night.
The Gamecocks roll up 534 yards of total offense as they sink the Commodores 37-14 in Nashville.
Ryan Agnew connects with BJ Busbee for a 24-yard touchdown.
K.J. Costello and Bryce Love break down how Stanford was able to regroup at halftime and lead the Cardinal to a 38-31 comeback win against Oregon.