Santiago Vescovi scored 14 points and Tennessee held South Carolina to just 46 points in a 20-point win on Tuesday night in Knoxville.
Josiah-Jordan James and Zekiah Zeigler had 11 each and John Fulkerson 10 as the #22 Vols improve to 11-4.
Tennessee trailed early, but had a late surge, including a last-second three by James to go into intermission up 30-24. The Vols led by double digits through much of the final half.
The Gamecocks drop to 10-5.