Rashun Davis made a 3-pointer with 1.5 seconds left in the second overtime and finished with a career-high 28 points, and Radford upset host Georgetown, 82-80, on Saturday in the season opener.
Davis' game-winner came after he missed a pair of free throws with 39 seconds left. Georgetown's L.J. Peak missed a 3-pointer at 14 seconds.
Cameron Jones, who made back-to-back 3-pointers down the stretch, added 20 points for the Highlanders.
Georgetown, which will play at No. 3 Maryland on Tuesday night, forced the first overtime when Isaac Copeland hit a 3-pointer with 36 seconds left and Peak followed with a steal and a layup but missed the free throw after he was...