Pac-12 Networks' Yogi Roth gives us a preview of The Big Game, a Bay Area rivalry and tradition between California and Stanford that's been in place since 1892. Will Cal's defense be able to take down the Cardinal for the first time since 2009? Will Stanford be able to get a win streak going with a victory over the Golden Bears? Watch the battle ensue on Saturday, and don't miss "The Pregame" before kickoff at 9:30 a.m. PT/10:30 a.m. MT on Pac-12 Network.