Nelson, who also had five steals, sank a 3-pointer with 3 seconds left in regulation to send the game to OT.
Warren Williams finished with 16 points for the Jaspers (6-1), who notched their fourth straight win.
College basketball Power Rankings: Auburn Tigers stay steady at the top as Houston and UCLA jump up
Auburn continues to prove it's a No. 1 team, Marquette is on a winning streak and some conferences seem to be one-team title races.
Colorado State Rams play the Nevada Wolf Pack on 4-game win streak
Nevada Wolf Pack (9-7, 3-2 MWC) at Colorado State Rams (15-1, 5-1 MWC)
Oregon's Quincy Guerrier dazzles with impressive reverse layup
Quincy Guerrier scores in style to extend Oregon's lead over Washington.