Alyssa Poarch and Hope Lewandoski each had a goal for the Terps.
The Terps will face Amirah Ali, who has six goals and two assists this year.
Wenck got the nod in goal against Minnesota on Senior Day.
Coach Sasho Cirovski switched to a 3-5-2 formation from the Terps' usual 4-3-3.
Jlon Flippens had two assists against Minnesota.
Defender Brett St. Martin scored in the 109th minute.
The Wildcats capitalized on a bevy of Terps miscues.
Alyssa Poarch and Mikayla Dayes each scored.
The Terps equalized in the second half but couldn't hold on.
The Badgers twice in two minutes in the second half.