South Dakota volleyball coach Leanne Williamson secured her 100th career win as the Coyotes completed a 3-0 season-opening weekend to win the IUPUI Invitational.

South Dakota posted a pair of wins on Saturday, downing Valparaiso in four sets (25-20, 25-18, 24-26, 25-24) before giving Williamson her 100th win with a three-game sweep (25-19, 25-17, 25-14) over Murray State, a NCAA Tournament team a year ago.

The Coyotes had opened the season on Friday night with a four-set victory over former Summit League rival IUPUI.