After their most recent win , 20 - 10 against the UCLA Bruins , you would n't think it .
The No. 15 Colorado Buffaloes stayed at the top of the Pac - 12 South .
After Colorado Buffaloes ' most recent win , 20 - 10 against the UCLA Bruins , you would n't think it .
The No. 15 Colorado Buffaloes stayed at the top of the Pac - 12 South .