The Terps welcomed back Diamond Miller for the first time this season, while dispatching the Seahawks with little pain.
Angel Reese and Shyanne Sellers continued their strong early-season play for the Terps.
The Terps quickly jumped out to a double-digit lead and never looked back as they blew past the Mountaineers.
Owusu practiced Monday, one day after rolling her ankle and missing most of the second half against James Madison. Even if she doesn't miss time, playing on a bad ankle could complicate matters.
Owusu appeared to roll her ankle in the third quarter after scoring 14 points for the Terps.
Angel Reese led the Terps in the score column and Chloe Bibby notched her 1,000th career point against the Wildcats.
Mila Reynolds and Ava Sciolla will join the program next fall.
The two underclassmen stepped up in place of Diamond Miller and Chloe Bibby, combining for 38 points.
Angel Reese scored 21 points and grabbed 14 rebounds as the Terps pulled away from the Lancers.
The Terps dominated both Fairmont State and Georgian Court in their two exhibition matches.