2010 Big 12 Conference baseball tournament

The 2010 Big 12 Conference baseball tournament is held at AT&T Bricktown Ballpark in Oklahoma City, OK from May 26 to May 30, 2010. This is the fifth year the conference uses the round robin tournament setup. The winners of each group at the end of the round robin face each other in a one-game match for the championship. The Texas A&M Aggies defeated the Baylor Bears 5–3 to win the championship.

Regular Season Standings
Source:
 * Colorado and Iowa State did not sponsor baseball teams.

Tournament

 * Oklahoma State and Nebraska did not make the tournament.
 * Oklahoma vs. Kansas State game ended after 8 innings due to run rule.
 * Texas A&M won the pregame coin flip to determine the home team in the championship game.
 * Texas A&M won the championship game in 10 innings.