The line returned to Wolverines -1.5 on Dec. By day's end, Michigan dropped to -1.5, then went to -1 on Dec. 3, once the matchups were announced, BetMGM opened Michigan -2.5 in its College Football Playoff semifinal odds market.
Opening total: Over/Under 45.5 points scored.Opening moneyline: Michigan -135/Alabama +115.
