PBR at The Rock Championships
| Name | State | School | Class | Pos | Commitment |
| Owen Anderson | WI | Hudson | 2021 | RHP | St. Cloud State University |
| Maxwell Aug | MN | Chatfield | 2021 | RHP | Iowa Central CC |
| Wilken Benjamin III | IL | Mundelein | 2021 | OF | Western Illinois |
| Austin Bergum | MN | Forest Lake | 2021 | RHP | Iowa Central CC |
| Cody Bledsoe | IL | Morris | 2021 | LHP | Triton JC |
| Keagan Bobbitt | IL | Lincoln-Way West | 2021 | LHP | South Suburban JC |
| Connor Brinkman | WI | New London | 2021 | LHP | Wisconsin-Oshkosh |
| Andrew Brockwell | WI | Brodhead | 2021 | RHP | Western Kentucky |
| Keegan Buksa | IL | Homewood-Flossmoor | 2021 | RHP | Heartland CC |
| Spencer Buskager | WI | Oregon | 2021 | RHP | Madison JC |
| Isaiah Cerfus | WI | Union Grove | 2021 | RHP | Madison JC |
| MacCallan Conklin | IL | Normal University | 2021 | OF | Illinois State |
| Matthew Cruise | IL | Seneca | 2022 | RHP | Spoon River JC |
| Teddy Deters | MN | Orono | 2021 | SS | Creighton |
| Carter Doorn | IN | Lake Central | 2021 | RHP | Purdue |
| Danny Durkin | IL | Sandburg | 2021 | 1B | |
| Noah Edders | IL | Downers Grove South | 2021 | RHP | Troy |
| Tom Egan | IL | Mount Carmel | 2021 | RHP | Iowa Western CC |
| Thomas Ellisen | WI | Kimberly | 2021 | RHP | Connecticut |
| Drew Ezard | IL | Jacksonville | 2021 | C | Lincoln Land CC |
| Mitch Fassbender | WI | Wauwatosa West | 2021 | LHP | Wisconsin-La Crosse |
| Noah France | WI | Union Grove | 2021 | RHP | Madison JC |
| Tyler Gall | WI | Oak Creek | 2021 | RHP | Bryant & Stratton - Wisconsin |
| Reed Gannon | IL | Minooka | 2021 | LHP | Kentucky |
| Brady Hartman | IL | Sherrard | 2021 | SS | Illinois Wesleyan University |
| Alex Hayes | WI | Muskego | 2021 | LHP | Madison JC |
| Grant Holderfield | IL | Oak Park-River Forest | 2021 | LHP | Indiana |
| Michael Hughes | IL | Lockport | 2021 | RHP | Wisconsin-Oshkosh |
| Kyle Hussey | IL | Providence Catholic | 2021 | SS | Lewis University |
| Nolan Johnson | MN | Lakeville North | 2021 | LHP | North Dakota State |
| Zach Kempe | IL | St. Charles North | 2021 | RHP | Notre Dame |
| Jacob Kisting | WI | Verona Area | 2021 | RHP | Bradley |
| Ryan Kraft | IL | Lincoln-Way Central | 2021 | LHP | Indiana |
| Dylan Lapic | WI | La Crosse Central | 2021 | LHP | Milwaukee Area Technical JC |
| Jackson Lee | IL | Effingham | 2021 | RHP | John A. Logan JC |
| Bryce Leedle | WI | Markesan | 2021 | RHP | University of St. Thomas |
| Blake Lemmon | IN | Chesterton | 2021 | RHP | Cincinnati |
| Jared Lessman | WI | St. Croix Falls | 2021 | LHP | Louisville |
| Connor Lockwood | IL | Libertyville | 2021 | RHP | Valparaiso |
| Sam Malec | MN | Woodbury | 2021 | RHP | Minnesota |
| Fritz Meyer | MN | Minnetonka | 2021 | RHP | North Iowa Area CC |
| Owen Murphy | IL | Riverside-Brookfield | 2022 | 3B | Notre Dame |
| Tucker Novotny | MN | Park | 2021 | LHP | Minnesota |
| Zachary Olson | WI | Muskego | 2023 | RHP | Hawaii |
| Dylan Petrey | IL | Hampshire | 2021 | RHP | McHenry County JC |
| Walker Retz | WI | Boyceville | 2021 | RHP | University of St. Thomas |
| Michael Rivera | IL | Warren | 2021 | RHP | Heartland CC |
| Noah Rooney | MN | Perham | 2021 | LHP | Minnesota |
| Mason Ruh | WI | Wisconsin Lutheran | 2021 | RHP | Northern Illinois |
| Bryce Schaum | IN | Munster | 2021 | RHP | Carthage College |
| Gavin Schmitt | IL | Plainfield East | 2021 | RHP | Illinois |
| Ryan Schneider | WI | Fond du Lac | 2021 | RHP | Evansville |
| Logan Schulfer | WI | Stevens Point | 2021 | RHP | Ball State |
| Sawyer Smith | WI | Shoreland Lutheran | 2021 | SS | Kansas |
| Adam Stanton | MN | Eagan | 2021 | RHP | Charlotte |
| Jack Stellano | IL | Reed Custer | 2021 | LHP | Quincy University |
| Rex Stills | IN | Wheeler | 2021 | RHP | Purdue University Fort Wayne |
| Gavin Theis | WI | Lake Country Lutheran | 2021 | SS | Wisconsin-Milwaukee |
| Vincent Trapani | WI | Eau Claire Memorial | 2021 | RHP | Arkansas |
| Luke Trepanier | IL | Manteno | 2021 | OF | Bradley |
| Ryan Weaver | IL | Cary-Grove | 2021 | LHP | Illinois State |
| Brady Wells | IL | Libertyville | 2021 | RHP | Western Illinois |
| Trevor Young | IL | Normal University | 2021 | LHP | Southwestern Illinois JC |