Tickets are on sale for the 2012 Phillips 66 Big 12 Baseball Championship, which will be May 23-27 at Chickasaw Bricktown Ballpark in Oklahoma City. Kansas State, which clinched its spot in the tournament field Friday night in a 5-1 victory at Texas Tech, will be either the No. 7 or No. 8 seed, which will be determined following play on Saturday. The Wildcats are making their sixth straight appearance in the conference championship.