Total: 1021
| Showcase | State | Date | Location |
| 2021 Northern Westchester Outlaws Scout Day | NY | Oct 20, 2021 | Dutchess Stadium |
| PBR Scout Day: Florence Darlington Tech | SC | Oct 20, 2021 | Florence Darlington Tech |
| 2021 Etobicoke Rangers Scout Day | ON | Oct 19, 2021 | Connorvale Park |
| Arizona Fall Upperclass Showcase | AZ | Oct 17, 2021 | Grand Canyon University |
| Unsigned Senior Games | CA | Oct 17, 2021 | Hart Park |
| Underclass Showcase | IL | Oct 17, 2021 | The MAX - McCook, IL |
| 2024-2025 Prospect Showcase | IN | Oct 17, 2021 | Grand Park - Westfield, IN |
| KS Fall Prospect Games | KS | Oct 17, 2021 | Kansas State University |
| Mid-America Prospects Scout Day 10-17-2021 | KY | Oct 17, 2021 | George Rogers Clark High School |
| 2021 United Baseball Club Scout Day | TX | Oct 17, 2021 | Jesuit Dallas Wright Field |
| Northern California Academic Game | CA | Oct 16, 2021 | Menlo College |
| 2021 Junior State Games | FL | Oct 16, 2021 | Jackie Robinson Ballpark |
| 2022-2023 Prospect Showcase | IN | Oct 16, 2021 | Grand Park - Westfield, IN |
| Vipers/Sting Scout Day 10-16-2021 | KY | Oct 16, 2021 | |
| 2021 Tri-State Unsigned Senior Showcase (NJ/NY/PA) | NJ | Oct 16, 2021 | Dutchess Stadium |
| 2021 Last Chance Preview - Downstate | NY | Oct 16, 2021 | Dutchess Stadium |
| 2021 Northeast Expos Scout Day (Fall) | PA | Oct 16, 2021 | |
| PBR Scout Day: T24 | SC | Oct 16, 2021 | Field Day Park |
| 5 Star Mid South Scout Day | TN | Oct 16, 2021 | Rose Park |
| Scout Day: Dirtbags Virginia | VA | Oct 16, 2021 | |
| Underclass Fall ID | WA | Oct 16, 2021 | Newport HS |
| Southern Wisconsin Open | WI | Oct 16, 2021 | STiKS Academy - Waukesha |
| Scout Day: NOVA Premier | VA | Oct 15, 2021 | South County Middle School |
| PBR IL: Lincoln Trail Scout Day | IL | Oct 13, 2021 | Lincoln Trail JC - Robinson, IL |
| 2021 Midlands Open ID with Advanced Analytics | SC | Oct 13, 2021 | Lexington County Baseball Stadium |
| PBR IL: Rock Valley JC Scout Day | IL | Oct 12, 2021 | Rock Valley JC - Rockford, IL |
| NOC Enid Scout Day | OK | Oct 12, 2021 | NOC Enid |
| 2021 Kings Sports Monarchs Scout Day | NY | Oct 11, 2021 | Central Park / A Diamond |
| Bigger Than Baseball Fall Tourney - 2021 | SC | Oct 11, 2021 | |
| Class of 2023 Showcase | IL | Oct 10, 2021 | The MAX - McCook, IL |
| MOKAN Fall Prospect Games (Invite-Only) | KS | Oct 10, 2021 | University of Central Missouri |
| Commonwealth Baseball Club/KBA Scout Day 10-10-2021 | KY | Oct 10, 2021 | Whitaker Bank Ballpark |
| 2021 Michigan Fall Prospect Games (Invite Only) | MI | Oct 10, 2021 | Eastern Michigan University - Oestrike Stadium |
| PBR MN Fall Underclass (2024 & 2025 Grads) | MN | Oct 10, 2021 | West St. Paul Sports Center |
| PBR MN Fall Upperclass (2022 & 2023 Grads) | MN | Oct 10, 2021 | West St. Paul Sports Center |
| PBR MN Jr. Future Games Trials (2026 Grads) | MN | Oct 10, 2021 | West St. Paul Sports Center |
| PBR MN Juco Showcase | MN | Oct 10, 2021 | West St. Paul Sports Center |
| 2021 Fall Underclass Games (2024-2025) | NJ | Oct 10, 2021 | Wood-Ridge Athletic Complex |
| 2021 Last Chance Preview - Upstate | NY | Oct 10, 2021 | Gutchess Lumber Sports Complex |
| 2021 Ohio Fall Prospect Games (Make-up Session) | OH | Oct 10, 2021 | The Vet - Chillicothe Paints Stadium |
| 2021 Pittsburgh Hardball Academy Scout Day | PA | Oct 10, 2021 | West Field |
| Scout Day - '21 Shoreline Royals | WA | Oct 10, 2021 | Shorecrest HS |
| AL/MS Border Battle (Invite-Only) | AL | Oct 9, 2021 | Northeast Mississippi Community College |
| Louisiana Fall Prospect I.D. | LA | Oct 9, 2021 | Broussard Sports Complex (Field Red 3) |
| PBR MN Juco Scout Day- Century College | MN | Oct 9, 2021 | Century CC |
| Yard Baseball Academy Scout Day | MO | Oct 9, 2021 | Odessa HS |
| Mississippi/Alabama Border Battle (INVITE ONLY) | MS | Oct 9, 2021 | Northeast MS CC |
| 2021 Ohio State Games (Invite Only) | OH | Oct 9, 2021 | The Vet - Chillicothe Paints Stadium |
| Upperclass Fall Showcase | WA | Oct 9, 2021 | Island Crest Park |
| Fall Bigger Than Baseball Invite Scout Day | NC | Oct 8, 2021 | Field Day Park |