Swinney said Tuesday that there was defensive pass interference on Clemson receiver Artavis Scott , who made contact with? Alabama cornerback Marlon Humphrey ?and created some traffic that another Alabama defensive back got caught in on Hunter Renfrow ‘s 2-yard TD catch with a second left Monday night. Clemson beat Alabama 35-31 in the College Football Playoff National Championship presented by AT&T to win its first national title since 1981.