| 2024-25 IHSAA Class 1A Baseball State Tournament | Various Cities, IN | Jan 1 |
| 2024-25 IHSAA Class 2A Baseball State Tournament | Various Cities, IN | Jan 1 |
| 2024-25 IHSAA Class 3A Baseball State Tournament | Various Cities, IN | Jan 1 |
| 2024-25 IHSAA Class 4A Baseball State Tournament | Various Cities, IN | Jan 1 |
| 2024 NCHSAA Baseball State Championship - NEW | Various Cities, NC | Jan 1 |
| 2024 VHSL Baseball Region Brackets (Virginia) - NEW | Various Cities, VA | Jan 1 |
| 2024 VHSL Baseball Region Brackets (Virginia) - NEW | Various Cities, VA | Jan 1 |
| 2025 AHSAA Baseball Playoffs (Alabama) | Various Cities, AL | Apr 18 - May 16 |
| 2025 AHSAA Centennial Bank State Baseball Championships (Arkansas) | Various Cities, AR | Jan 1 |
| 2025 AIA (Arizona) 4A State Baseball Championships | Various Cities, AZ | May 3 - 19 |
| 2025 AIA (Arizona) 5A State Baseball Championships | Various Cities, AZ | May 3 - 5 |
| 2025 AIA Baseball 1A, 2A, 3A State Championships (Arizona) | Various Cities, AZ | May 6 - 20 |
| 2025 AISA State Baseball Tournament | Various Cities, AL | Jan 1 |
| 2025 Allstate Sugar Bowl/LHSAA Baseball State Tournament (Louisiana) | Various Cities, LA | Apr 16 - May 17 |
| 2025 (Arizona) 6A State Baseball Championships | Various Cities, AZ | May 3 - 20 |
| 2025 ASAA Baseball State Championships | Various Cities, AK | Jan 1 |
| 2025 CHSAA District & Regional Baseball Tournaments | Various Cities, CO | Apr 29 - May 4 |
| 2025 CHSAA State Baseball Championships | Various Cities, CO | May 10 - 31 |
| 2025 CIAC Connecticut Baseball State Championship | Various Cities, CT | Jan 1 |
| 2025 CIF Central Coast Section Baseball Tournament (California) | Various Cities, CA | May 24 - 31 |
| 2025 CIF LA City Section Baseball Championships | Various Cities, CA | May 13 - 24 |
| 2025 CIF NorCal Baseball Championships | Various Cities, CA | Jun 3 - 7 |
| 2025 CIF Sac-Joaquin Section Baseball Playoffs | Various Cities, CA | May 5 - 24 |
| 2025 CIF San Diego Section Baseball Championships (California) | Various Cities, CA | Jan 1 |
| 2025 CIF SoCal Baseball Championships | Various Cities, CA | Jun 3 - 7 |
| 2025 DIAA Boys Baseball State Championships (Delaware) | Various Cities, DE | Jan 1 |
| 2025 FHSAA Baseball District Tournaments | Various Cities, FL | Apr 14 - 17 |
| 2025 FHSAA Baseball State Championships | Various Cities, FL | Apr 21 - May 22 |
| 2025 GHSA State Baseball Championships (Georgia) | Various Cities, GA | Apr 25 - May 22 |
| 2025 GIAA State Baseball Championships | Various Cities, GA | May 9 - 31 |
| 2025 IAHSAA Baseball State Championship | Various Cities, IA | Jan 1 |
| 2025 Idaho Baseball State Championships | Various Cities, ID | Jan 1 |
| 2025 Kansas Baseball State Championships (KSHSAA) | Various Cities, KS | May 26 - Jun 1 |
| 2025 Maryland Baseball State Championship: MPSSAA | Various Cities, MD | Jan 1 |
| 2025 MD MIAA Baseball State Championship | Various Cities, MD | Jan 1 |
| 2025 MHSAA Baseball Championship (Mississippi) | Various Cities, MS | Jan 1 |
| 2025 MIAA Baseball State Championship Tournament | Various Cities, MA | Jan 1 |
| 2025 Michigan Baseball State Championship Brackets: MHSAA | Various Cities, MI | Jan 1 |
| 2025 Minnesota State Baseball Tournament: MSHSL | Various Cities, MN | Jan 1 |
| 2025 MPA Baseball Championships presented by Hammond Lumber Company | Various Cities, ME | Jun 10 - 21 |
| 2025 MPA Baseball Championships presented by Hammond Lumber Company | Various Cities, ME | Jan 1 |
| 2025 MSHSAA Missouri Boys Baseball State Championship | Various Cities, MO | Jan 1 |
| 2025 NCCSA 1A BASEBALL TOURNAMENT | Various Cities, NC | May 2 - 10 |
| 2025 NCCSA 2A BASEBALL TOURNAMENT | Various Cities, NC | May 2 - 10 |
| 2025 NCHSAA Baseball State Championship | Various Cities, NC | May 1 - 31 |
| 2025 NDHSAA Baseball State Tournament (North Dakota) | Various Cities, ND | Jan 1 |
| 2025 New Hampshire Baseball State Championship Brackets: NHIAA | Various Cities, NH | Jan 1 |
| 2025 NIAA Baseball Playoffs | Various Cities, NV | May 1 - 17 |
| 2025 NJSIAA New Jersey Baseball State Championship | Various Cities, NJ | Jan 1 |
| 2025 North Coast Section Baseball Championships | Various Cities, CA | May 20 - 31 |
| 2025 Northern Section, CIF BASEBALL PLAYOFFS | Highest Seed, CA | May 13 - 24 |
| 2025 NSAA Class A Baseball Championships | Various Cities, NE | May 17 - 23 |
| 2025 NSAA Class B Baseball Championships | Various Cities, NE | May 16 - 23 |
| 2025 NSAA Class C Baseball Championships | Various Cities, NE | May 16 - 23 |
| 2025 Nusenda Credit Union State Baseball Championships | Various Cities, NM | May 7 - 17 |
| 2025 NYSPHSAA Baseball Championships Presented by Visions FCU | Binghamton, NY | Jun 13 - 14 |
| 2025 Oklahoma Boys Baseball State Championship Brackets: OSSAA | Various Cities, OK | Jan 1 |
| 2025 Oregon Baseball State Championship Brackets: OSAA | Various Cities, OR | Jan 1 |
| 2025 PPL Baseball Championships | Philadelphia, PA | May 6 - 21 |
| 2025 PPL Baseball Invitational Tournament | Philadelphia, PA | May 7 - 22 |
| 2025 TSSAA State Baseball Tournament (Tennessee) | Various Cities, TN | Jan 1 |
| 2025 UHSAA 2A Baseball Championships | Various Cities, UT | May 3 - 10 |
| 2025 UHSAA 3A Baseball State Championships | Various Cities, UT | May 8 - 17 |
| 2025 UHSAA 4A Baseball Championships | Various Cities, UT | May 1 - 17 |
| 2025 UHSAA-Mountain America 5A + 6A Baseball State Championships | Various Cities, UT | May 14 - 24 |
| 2025 UIL Texas Baseball Championships | Various Cities, TX | May 1 - Jun 7 |
| 2025 VHSL Baseball Region Brackets (Virginia) | Various Cities, VA | Jun 10 - 14 |
| 2025 VHSL Baseball State Brackets (Virginia) | Various Cities, VA | Jun 10 - 14 |
| 2025 VPA Vermont Baseball State Championships | Various Cities, VT | Jan 1 |
| 2025 Wally Yonamine Foundation Baseball Championship: HHSAA | Various Cities, HI | Jan 1 |
| 2025 Whitaker Bank/KHSAA Baseball (Kentucky) | Lexington, KY | Jan 1 |
| 2025 WIAA Baseball State Championships (Washington) | Various Cities, WA | Jan 1 |
| 2025 Wisconsin Boys Baseball State Tournament (WIAA) | Various Cities, WI | Jan 1 |
| 2025 WPIAL Baseball Championship (Pennsylvania) | Various Cities, PA | Jan 1 |
| 25th F&M Bank Cannon Ballers Invitational | Kannapolis, NC | Mar 8 - 22 |
| Arizona CAA High School Baseball State Tournament | Various Cities, AZ | Apr 29 - May 6 |
| CIF OAKLAND SECTION BASEBALL CHAMPIONSHIP 24-25 | Various Cities, CA | May 7 - 14 |
| Copy: 2024 CHSAA District & Regional Baseball Tournaments | Various Cities, CO | Jan 1 |
| Copy: 2024 CHSAA District & Regional Baseball Tournaments | Various Cities, CO | Jan 1 |
| GAPPS - Varsity Baseball Tournaments 2025 | Various Cities, GA | Apr 25 - May 10 |
| Section X Baseball Tournament-2025 | Various Cities, NY | May 22 - 31 |
