Zakai Zeigler left Tennessee basketball's vs. Kentucky with a right knee injury in the first half, but returned to play all 20 second-half minutes.

Rick Barnes was worried because of the way Zakai Zeigler reacted. After driving to the rim with 2:17 left in the first half Tuesday night against Kentucky, Zeigler’s right knee buckled awkwardly and he fell to the floor after being fouled.

Zakai Zeigler limped directly to the locker room with an apparent leg injury late in the first half against Kentucky on Tuesday.

Zakai Zeigler was injured late in the first half of Tennessee basketball's game against Kentucky on Tuesday. He returned in the second half.

One of the biggest college basketball showdowns of the week is going down on Tuesday night as Kentucky is looking to pick up a huge conference win on the road against Tennessee. Mark Pope and the Wildcats got off to a good start in the first half in Knoxville,