Owusu was held scoreless in the fourth quarter in the Terps' season-ending loss to Texas.
The Terps scored their fewest points all season as they were bounced in the Sweet 16.
The Terps held the Mountaineers to four points on 12.5 percent shooting in the second quarter.
Star sophomores Ashley Owusu and Diamond Miller took over as the Terps advanced to the round of 32.
The Terps will face Mount St. Mary’s in the first round on Monday.
The Terps won 104-84 over Iowa after reaching their seventh championship game in a row.
The Terps scored the most points in the title game's history.
The Terps have reeled off eight straight wins, all of which have been by double digits.
Though the Terps scored a season-low 62 points, they held Northwestern to just 50 points.