BROOKINGS, S.D. (AP) — Amar Johnson burst into the end zone on a 3-yard run in overtime to lift South Dakota State over South Dakota 20-17 on Saturday night.
Will Leyland kicked a 40-yard field goal in the first possession of overtime for South Dakota.
South Dakota State (6-2, 3-1 Missouri Valley Football Conference), ranked third in the FCS coaches poll, has won three straight against fourth-ranked South Dakota (6-2, 4-1).