Buffalo works OT to upset No. 23 Northern Illinois

(Photo credit: Jovanny Hernandez / Milwaukee Journal Sentinel / USA TODAY NETWORK)
Upton Bellenfant drilled a 37-yard field goal in overtime as visiting Buffalo upset No. 23 Northern Illinois 23-20 on Saturday afternoon in DeKalb, Ill.

Buffalo improved to 2-16 all-time against ranked opponents. It is the Bulls' first win over a ranked foe since 2008. Buffalo cornerback MarquisCooper blocked a 42-yard Kannon Woodill field