I dunno. It really depends on what conference your talking about for both teams. If the home game is a non conference opponent , then things aren't so clear cut. A big 10 team with a home game against ACC team , I doubt seriously if the home team clears 65-70% of the time. probably more like 25-30% of the time due to the strength of the ACC. You'd think PAC 10 teams would also be dominating in college basketball , but that hasn't been the case either. And LOL @ Memphis being in the championship game