Four Big 12 games against Pac-10 competition this season have been set.
Nebraska, Texas, Kansas State and Colorado will all match up with Pac-10 teams, and those game times and broadcast networks are now in place, excluding Texas' game against UCLA.
Sept. 4: UCLA at Kansas State, 3:30 p.m. ET, ABC
Sept. 11: Colorado at California, 3:30 p.m. ET, FSN
Sept. 18: Nebraska at Washington, 3:30 p.m. ET, ABC
Sept. 25: UCLA at Texas, TBD, ABC
So, in short, Big 12 afternoons should be filled with Pac-10 teams in at least the first three weeks of the 2010 season.