IUPUI 79, Oakland 75
Siakam added nine rebounds for the Jaguars (9-15, 3-9 Summit League), who ended a seven-game losing streak.
Trailing 59-57, IUPUI went on a game-turning 7-0 run to take a 64-59 lead with 7:43 to go. Oakland got within one point four times after that, the last at 76-75 with 33 seconds left, but Young made a free throw and Esposito two to close it out.
The teams split the season series.