Jacob Warner intercepted a pass in the second overtime to give South Dakota a 33-30 victory over Indiana State 33-30 on Saturday.
Miles Bergner, who kicked four field goals, connected for a 41-yarder in the second overtime before the Sycamores got possession, only to lose on a trick play when wide receiver Kelvin Cook’s pass was picked off.
The Sycamores (3-4, 1-3 Missouri Valley) scored on Isaac Harker’s 23-yard pass to Miles Thompson with 1:59 left in regulation then tied the game on Jerry Nunez’s 42-yard field goal with 12 seconds remaining.
Ryan Saeger, who came in for Coyotes (3-3, 2-1) starter Chris Streveler in the third quarter, threw a 3-yard touchdown pass to Drew Potter for a 27-17 lead.
Harker was 24 of 40 for 325 yards, three touchdowns and an interception. Miles Thompson caught eight passes for a career-best 152 yards and two scores. Roland Genesy added 109 yards rushing but the Sycamores had four turnovers.