A complete schedule for the Class 4A regional baseball tournaments in the Season D season.
All games are on June 14.
These games determine who advances to the state bracket. Each region qualifies one team to the Final 8. The top seed in each region is hosting, and is responsible for site selection.
Region 1
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 1
Region 2
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 2
Region 3
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 3
Region 4
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 4
Region 5
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 5
Region 6
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 6
Region 7
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 7
Region 8
2021 CHSAA District/Regional Baseball Tournaments Class 4A Region 8