The regional round starts for the college baseball playoffs on June Third, 2022, and all 64 teams will be trying to make it to Omaha. Pay attention to the Hattiesburg region. The University of Southern Mississippi won 43 games during the regular season and has been awarded the top seed in the region, yet LSU remains the favorite. This gives USM great betting potential to win the region as the number one seed. During last year’s tournament, 11 of the 16 top seeds in each region moved on to the next round, becoming the regional winner.