Colorado's announcement Thursday that it will return to the Big 12 comes a little more than a year after USC and UCLA said they were ditching the Pac-12 to join the Big Ten.
Big 12 presidents and chancellors have voted unanimously to accept Colorado as a new member, clearing the way for the school to leave the Pac-12 and rejoin the conference.
The women's Pac-12 Conference Tournament gets underway Wednesday in Las Vegas with four first-round games. The conference has a chance to place at least eight teams in the NCAA Tournament.
Pac-12 players and coaches are considering what the next several days of baseball would look like at Scottsdale Stadium during the inaugural Pac-12 postseason tournament.
No. 5 Texas A&M and Colorado were once Big 12 adversaries. The Aggies and Buffaloes are now in different conferences as they meet for the first time since 2009 at Empower Field in Denver.