Week 13 is arguably the biggest weekend on the college football calendar, as we will see a lot of things decided in terms of conference and playoff races. MyBookie Sportsbook Regular Season Football Betting Preview | Week 13 | Washington State vs #4 Washington   Yes, we still have the Conference Championship Games to come next weekend, but there is just something a little special about rivalry week, especially when the outcome of some of those games can prove to be make or break for the teams involved.