Michigan's win over Michigan State in 2012 broke a four-game Wolverines losing streak in the series. (Tony Ding / Associated Press)
Michigan State is a 4.5-point favorite for its game against Michigan on Saturday at Spartan Stadium, according to Las Vegas oddsmakers.
The Spartans opened as 3.5-point favorites on Sunday, but the line quickly moved to 4.5, meaning early wagers went toward Michigan State.
Saturday’s game begins at 3:30 p.m. and will be televised by ABC.
Michigan won 12-10 last season in Ann Arbor, but the Spartans had won the previous four consecutively.