Mountain West Conference baseball tournament

The Mountain West Conference baseball tournament is a six-team double-elimination tournament held annually at various locations in the Mountain West Conference region. The winner receives an automatic bid to the NCAA Division I baseball tournament. Other teams may receive an at-large tournament bid.

The Mountain West Conference baseball tournament began in 2000 as a six-team double-elimination tournament. It maintained that format through 2005. In 2006, with the addition of TCU, the tournament expanded to include all seven teams. However, in 2007 the format returned to a six-team bracket, with the seventh-place regular season team left out of the field. In 2012, with only five teams in the league, the tournament consisted of a four-team double elimination tournament. While they did have a regular season champion in 2021, they had no tournament.^[1]

In 2024, Washington State University joined the conference as an affiliate member, bringing the baseball membership total to eight teams.^[2] This caused the format to change again, allowing the top six teams in the regular season to participate in the tournament.

In 2025, Grand Canyon University joined the conference, bringing the membership total to nine.^[3] This addition did not change the conference tournament setup.

On July 1, 2026, full members San Diego State and Fresno State, along with affiliate member Washington State, will leave to become charter members of the reformed Pac-12 Conference.^[4] On the same day, Hawaii and UC Davis will leave the Big West conference to join the Mountain West as full members,^[5][6] and Utah Tech will join as an affiliate member.^[7]