Sefo Liufau threw for 318 yards to become Colorado 's all - time leading passer .
Kelley recovered a fumble for a score as the Colorado rolled past Colorado State 44 - 7 on Friday night .
Sefo Liufau threw for 318 yards to become Colorado 's all - time leading passer and Kelley recovered a fumble for a score as the Buffaloes rolled past Colorado State 44 - 7 on Friday night .