For fans that are not in a KSU market, some CBS affiliates will be broadcasting the other games on a subchannel. For example. KCTV in KC is 5-1 for over the air (antenna, rabbit ears, etc) for the main game like KSU v XU and on 5-2 will get the second game Kentucky v Cornell. The subchannel game will most likely not be in HD.
If you have cable, the same thing is possible if both your local affiliate broadcasts the subchannel and the cable co then also adds it. If you have a digital cable box, it should show up in your guide, if you do not have digital cable but still have cable (internet only, etc) you can still get the sub channel using the QAM tuner built into most HD tvs.
FWIW, this is a free option to watching on a computer or going to a bar