Here's a look at Oklahoma's overall performance in the NCAA Tournament, broken down by coach at the time.
Oklahoma (37-29)
Bruce Drake
1939 _ beat Utah State 50-39; lost to Oregon 55-37. Final Four.
1943 _ lost to Wyoming 53-50; beat Washington 48-43.
1947 _ beat Oregon State 56-54; beat Texas 55-54; lost to Holy Cross 58-47. NCAA runnerup.
Dave Bliss
1979 _ beat Texas 90-76; lost to Indiana State 93-72.
Billy Tubbs
1983 _ beat UAB 71-63; lost to Indiana 63-49.