TaShawn Thomas powered his way to 18 points inside and versatile Buddy Hield added 15 to lead third-seeded Oklahoma past Albany 69-60.
Their reputations sullied by race-tainted incidents, many colleges are clamping down on campus fraternities.
Buddy Hield scored 22 points, TaShawn Thomas added 17 points and 10 rebounds, and the No. 15 Sooners took advantage of an early second-half run to beat Oklahoma State 64-49 in the quarterfinals of the Big 12 tournament.
The Norman, Oklahoma chapter of Sigma Alpha Epsilon is now pursuing legal action after the University of Oklahoma shut down the fraternity due to a racist video.
A video of Oklahoma fraternity members engaging in a racist chant outraged and angered students across the campus, but its release also has sparked a dialogue that many students hope will lead to positive changes.
Imani McGee-Stafford had 11 points and 10 rebounds as Texas advanced to its first Big 12 tournament championship game since 2004 with a 59-46 win over Oklahoma on Sunday.
Kaylon Williams and Sharane Campbell-Olds each scored 15 points, and Oklahoma defeated the third-ranked Lady Bears 68-64 on Wednesday night to end their win streak at 25 games.
Jordan Woodard scored 11 of his 13 points in the second half, Dinjiyl Walker and Frank Booker each scored 10 points, and the 17th-ranked Sooners rallied for a 71-69 win over Texas on Tuesday night.
With Niya Johnson passing at a record pace and Nina Davis scoring almost at will, No. 3 Baylor is well on the way to a fifth consecutive Big 12 title.
TaShawn Thomas had 22 points and 11 rebounds, and the 17th-ranked Sooners defeated the 14th-ranked Cyclones 94-83 on Monday night to move into sole possession of second place in the Big 12, behind Kansas.
While the Big 12 was the power-five conference left out of the first four-team playoff last month, the league was ranked third-best among all conferences for signing day Wednesday by Scout.com.
Breana McDonald scored a career-high 19 points to lead West Virginia to a 78-69 upset victory over No. 24 Oklahoma on Sunday.