The Bison earned their 33rd straight win and 18th straight Missouri Valley Conference victory. Carson Wentz threw a 2-yard touchdown pass to Kevin Vaadeland to assume the lead in the third quarter and also scored on a 5-yard run.
Wentz threw for 115 yards and rushed 16 times for 100 yards.
Zenner had 96 yards on 17 carries. Austin Sumner threw for 187 yards with a 42-yard touchdown pass to Jake Wieneke to lead 10-6 at half. The Jackrabbits' (5-4, 2-3) final three drives ended in an interception, a fumble and a turnover on downs.