DeAndre Kane finished 6 for 11 from the field, adding eight assists and three blocks.
Scarver scored 10 points in the first half and went 3 for 3 from behind the arc to help Marshall build a 35-20 advantage at halftime.
Longwood improved from 22.6 percent shooting (7 of 31) to 38.5 percent (10 of 26) in the second half, but failed to cut the lead as it was outscored 46-27 in the second half.
Longwood was led by Michael Kessens' 11 points and five rebounds, while Jeylani Dublin added 10 points and grabbed eight rebounds to lead Longwood off the bench.
Niqel Spikes nearly missed a double-double for Marshall with 10 points and nine rebounds to accompany his five steals.
SMU has signed a second player from Australia, 6-foot-11 forward Harry Froling, to a national letter of intent. The Mustangs previously signed guard Tom Wilson from Australia.
There's nothing to suggest the Jayhawks won't end up atop the Big 12 for a 13th season in a row. But what about a return to the Final Four?
Colorado State graduate transfer John Gillon has chosen Syracuse, giving the Orange a potential starter at point guard entering the 2016-17 season.
|Texas San Antonio||3-15||13||5-27|