Fourth-ranked Mankato East took it to Red Wing on Thursday in a 98-64 Big Nine Conference victory.
The Wingers struggled shooting the ball, hitting 35 percent of their shots overall, and a quarter of their 16 3-point attempts.
Seth Yeatman scored 23 points for Red Wing, taking advantage of the foul line where he went 8 of 10. Tre Moore added 19 points, and DonTray Johnson 12 in the loss.
The Wingers (4-13) will try and put an end to a seven-game losing streak Monday, at home, against second-ranked Austin.