ST. CLAIRSVILLE - Dan Monteroso recorded a double-double with 24 points and 16 rebounds - both game-highs - as St. Clairsville handed Weir its first loss.
Junior Riley Carlton chipped in with 20 points for the Red Devils (3-2), who didn't turn the ball over in the second half and finished with just five, compared to 18 by Weir.
Josh Groves paced the Red Riders (3-1) with nine points, while Harley Mills pulled down 14 rebounds.
