SIOUX FALLS, S.D. (AP) Nate Wolters scored 20 points, Tony Fiegen had a double-double and No. 1-seeded South Dakota State advanced to the second round of the Summit League tournament with a 66-49 win over eighth-seeded IUPUI on Saturday night.

Fiegen had 15 points on 6-of-10 shooting, grabbed 10 rebounds and the Jackrabbits (23-9) shot 60 percent from the field in the second half.

South Dakota State led 31-27 at halftime and used a 22-12 run to begin the second half sparked by Wolters, who scored nine of his 20 points during the run to help put the Jaguars away for good.