Anthe Nijziel's third-quarter goal started the scoring for the Hawkeyes.
The Terps' victory was coach Sasho Cirovski's 400th career win.
The Terps only won one bout Saturday.
"I feel like the staff has really good synergy."
With the loss, the Terps went winless in the Big Ten.
The Terps picked up four wins in the event, tied for their most all season.
With expanded rosters, head coach Alex Clemsen has been able to give backup wrestlers a chance to shine.
It's the fourth time the Terps have been shut out this season.
The Terps’ season was shut down in March.