LAWRENCE, Kan. (AP)-- Frank Mason III capped one of the biggest comebacks in Allen Fieldhouse history to lead No. 9 Kansas over No. 20 West Virginia 76-69, giving the Jayhawks their 11th consecutive Big 12 championship.
Mason scored the last eight points in overtime and finished with 19 points.
The Jayhawks 11 straight conference titles trail only the 13 in a row UCLA won in the John Wooden era.
Junior forward Perry Ellis, the Jayhawks' leading scorer, appeared to injure his knee late in the first half and did not return.
Daxter Miles had 23 points for West Virginia (22-8, 10-7), which was without star guard Juwan Staten.
Trailing by as many as 18 points in the first half, Kansas (24-6, 13-4) finally tied it 59-all on two free throws by Devonte Graham with 11.5 seconds left in regulation. Miles' 3-pointer gave West Virginia a quick 63-61 overtime lead before Jamari Traylor's three-point play made it 64-63.
Mason went 4 for 4 from the free throw line in the waning seconds, the final shot going in with 4.1 seconds to play as the Jayhawks completed a 16-0 home season.
Coach Bill Self indicated after the game Ellis won't play Saturday in the regular-season finale at Oklahoma.