The University of Wisconsin-Whitewater and UW-Stevens Point remain tied for the WIAC men's lead with one game left.
The Warhawks knocked UW-Oshkosh from the top spot with a 66-51 victory at home Wednesday night.
Myles McKay had a career-high 27 points for UW-Whitewater, which is now 12-3 in the conference.
UW-Stevens Point has the same record after pounding UW-La Crosse at home, 89-62.
Pete Rortvedt scored 20 for the Pointers.
UW-Oshkosh and UW-Platteville are tied for third at one game back.
UW-Stevens Point will be at UW-Platteville in the league's regular season finale on Saturday.
UW-Whitewater will host UW-River Falls, and UW-Oshkosh will host UW-Superior.
On the women's side, UW-Whitewater and UW-Eau Claire are both 13-2 with one game left.
UW-Whitewater topped UW-Oshkosh 86-78, while UW-Eau Claire kept pace with a 76-67 win over UW-Platteville.
UW-Stevens Point is in third, two games back and out of title contention.