1998–99 Oklahoma Sooners men's basketball team

1998–99 Oklahoma Sooners men's basketball
ConferenceBig 12 Conference
Ranking
CoachesNo. 19
Record22-11 (11-5 Big 12)
Head coach
Home arenaLloyd Noble Center (Capacity: 10,871)
1998–99 Big 12 men's basketball standings
Conf. Overall
Team W   L   PCT W   L   PCT
Texas 13 3   .813 19 13   .594
Missouri 11 5   .688 20 9   .690
No. 22 Kansas 11 5   .688 23 10   .697
Oklahoma 11 5   .688 22 11   .667
Oklahoma State 10 6   .625 23 11   .676
Nebraska 10 6   .625 20 13   .606
Kansas State 7 9   .438 20 13   .606
Colorado 7 9   .438 18 15   .545
Iowa State 6 10   .375 15 15   .500
Texas A&M 5 11   .313 12 15   .444
Texas Tech 5 11   .313 13 17   .433
Baylor 0 16   .000 6 24   .200
1999 Big 12 Tournament winner
Rankings from AP poll

The 1998–99 Oklahoma Sooners men's basketball team represented the University of Oklahoma in competitive college basketball during the 1998–99 NCAA Division I men's basketball season. The Oklahoma Sooners men's basketball team played its home games in the Lloyd Noble Center and was a member of the National Collegiate Athletic Association's Big 12 Conference.

The team posted a 22–11 overall record (11–6 Big 12). The Sooners received a bid to the 1999 NCAA tournament as No. 13 seed in the Midwest region, and made a surprise run to the Sweet Sixteen before losing to No. 1 seed Michigan State, 54–46.