The win snapped a five-game road losing streak for the Thundering Herd.
Dorris led four players in double figures for the Herd (9-4, 1-0). Markel Humphrey, Matt Walls and Darryl Merthie each added 10. The Owls (3-11, 0-1) got 10 points each from Suleiman Braimoh, Paulius Packevicius and Rodney Foster.
Rice turned the ball over 21 times, and Marshall took advantage, scoring 30 points off the miscues. The Owls did not score a bucket in the last 4:23 of the game.
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