Cowan finished with a career-high 30 points.
Defenders Brett St. Martin and Ben Di Rosa picked up injuries in the Terps' win over Iona.
The Demon Deacons capitalized on their chances while the Terps failed to do the same.
“It’ll be a very intense game, and I’m really looking forward to it.”
Justin Gielen, Eric Matzelevich, Malcolm Johnston and Luke Brown each found the back of the net.
The Terps scored once in two Big Ten tournament games.
The Terps have 12 international players who span nine different countries.
Four different Terps scored in double figures.
The Terps will play Iona on Thursday at Ludwig Field.
Kentucky's loss to Evansville also facilitated the Terps' move up one spot.