Heading into the fifth weekend of the conference season, No. 13 Penn State can clinch the outright Big Ten Championship. With a win against No. 19 Northwestern on Sunday (1 p.m.), the Nittany Lions would win their second-straight title. The Nittany Lions and Wildcats will air live on BTN, followed by the Michigan State-Wisconsin game beginning at 3 p.m. ET. Last season, Penn State and Northwestern shared the 2012 Big Ten Championship.