Big Ten play begins on Saturday, with Penn State-Michigan, Michigan State-Wisconsin, Iowa-Rutgers and Nebraska-Northwestern kicking off the conference slate.
Ohio State is off this week. Michigan is a 16-point favorite over Penn State, and the line on Michigan State-Wisconsin hasn’t hit the board yet.
Here are the opening point spreads for Week 4, from BetOnline.ag.
Penn State at Michigan (12 p.m. ET, ESPN)
Line: Michigan -19 Total: X
Iowa at Rutgers (12 p.m. ET, ESPN2)
Line: Iowa -14 Total: X
Wake Forest at Indiana (12 p.m. ET)
Line: Indiana -7 Total: X
Colorado State at Minnesota (12 p.m. ET, ESPNU)
Line: Minnesota -14.5 Total: X
Wisconsin at Michigan State (3:30 p.m. ET, BTN)
Line: Michigan State -6 Total: X
Nevada at Purdue (12 p.m. ET, ESPNNews)
Line: Purdue -4 Total: X
Nebraska at Northwestern (7:30 p.m. ET, BTN)
Line: Nebraska -7 Total: X