Tune in this Saturday as the two-time defending champion Lions face their biggest game of the season. Columbia and Penn both finished tied atop the Lou Gehrig Division with records of 16-4. The winner of Saturday's game will host the Ivy League Championship Series next weekend. Coverage begins with Lions Countdown at 12:50 p.m. You can also listen to this week's Firing Lion, where we discussed Columbia Baseball and the upcoming showdown with senior centerfielder Jordan Serena and junior pitcher Kevin Roy.