| Player | Position | Proteam | Games | Qualfied Since |
| Catchers | ||||
| Matt Thaiss | 1B (C) | LAA | 5 | Week 4 |
| 1st Basemen | ||||
| Luis Arraez | 2B (1B) | Mia | 5 | Week 5 |
| Jake Burger | 3B (1B) | Mia | 7 | Week 2 |
| J.D. Davis | 3B (1B) | Oak | 6 | Week 3 |
| Ezequiel Duran | 3B (1B) | Tex | 7 | Week 4 |
| Wilmer Flores | 2B (1B) | SF | 20 | Week 1 |
| Joey Gallo | OF (1B) | Was | 16 | Week 2 |
| Connor Joe | OF (1B) | Pit | 10 | Week 3 |
| Elehuris Montero | 3B (1B) | Col | 15 | Week 3 |
| Salvador Perez | C (1B) | KC | 5 | Week 3 |
| Emmanuel Rivera | 3B (1B) | Mia | 5 | Week 5 |
| Gavin Sheets | OF (1B) | ChA | 5 | Week 4 |
| 2nd Basemen | ||||
| Santiago Espinal | SS (2B,3B) | Cin | 11 | Week 3 |
| Kyle Farmer | SS (2B,3B) | Min | 8 | Week 2 |
| Jackson Holliday | SS (2B) | Bal | 10 | Week 4 |
| Tony Kemp | OF (2B) | Bal | 5 | Week 3 |
| Isiah Kiner-Falefa | 3B (2B) | Tor | 10 | Week 3 |
| Nick Loftin | 3B (2B) | KC | 8 | Week 2 |
| Gavin Lux | SS (2B) | LAD | 20 | Week 1 |
| Curtis Mead | 3B (2B) | TB | 18 | Week 2 |
| Kevin Newman | SS (2B) | Ari | 5 | Week 5 |
| Ceddanne Rafaela | OF (2B,SS) | Bos | 5 | Week 4 |
| Amed Rosario | SS (2B,OF) | TB | 5 | Week 4 |
| Alan Trejo | SS (2B) | Col | 6 | Week 4 |
| Jared Triolo | 3B (2B) | Pit | 20 | Week 2 |
| Alika Williams | SS (2B) | Pit | 7 | Week 4 |
| Shortstops | ||||
| Mookie Betts | 2B (SS) | LAD | 22 | Week 1 |
| Willi Castro | 2B (SS,3B) | Min | 14 | Week 3 |
| Gunnar Henderson | 3B (SS) | Bal | 24 | Week 2 |
| Jace Peterson | 2B (SS) | Ari | 5 | Week 4 |
| Ceddanne Rafaela | OF (2B,SS) | Bos | 6 | Week 5 |
| Josh Smith | 3B (SS) | Tex | 6 | Week 4 |
| 3rd Basemen | ||||
| Gabriel Arias | SS (3B) | Cle | 6 | Week 4 |
| Jon Berti | SS (3B) | NYA | 6 | Week 3 |
| Oswaldo Cabrera | SS (3B) | NYA | 20 | Week 2 |
| Jeimer Candelario | 1B (3B) | Cin | 19 | Week 2 |
| Willi Castro | 2B (SS,3B) | Min | 8 | Week 2 |
| Ernie Clement | SS (3B) | Tor | 13 | Week 2 |
| Bobby Dalbec | 1B (3B) | Bos | 9 | Week 3 |
| Santiago Espinal | SS (2B,3B) | Cin | 7 | Week 4 |
| Kyle Farmer | SS (2B,3B) | Min | 14 | Week 3 |
| Darell Hernaiz | SS (3B) | Oak | 10 | Week 2 |
| Nick Madrigal | 2B (3B) | ChN | 16 | Week 2 |
| Zach McKinstry | 2B (3B) | Det | 8 | Week 3 |
| Christopher Morel | OF (3B) | ChN | 18 | Week 2 |
| Pablo Reyes | 2B (3B) | Bos | 8 | Week 4 |
| Josh Rojas | 2B (3B) | Sea | 16 | Week 2 |
| Eguy Rosario | SS (3B) | SD | 20 | Week 1 |
| Miguel Sano | 1B (3B) | LAA | 7 | Week 5 |
| Lenyn Sosa | 2B (3B) | ChA | 8 | Week 3 |
| Ramon Urias | SS (3B) | Bal | 10 | Week 2 |
| Giovanny Urshela | 1B (3B) | Det | 17 | Week 2 |
| Ildemaro Vargas | 2B (3B) | Was | 5 | Week 5 |
| Matt Vierling | OF (3B) | Det | 8 | Week 4 |
| Tyler Wade | 2B (3B) | SD | 21 | Week 1 |
| Jordan Westburg | 2B (3B) | Bal | 17 | Week 3 |
| Outfielders | ||||
| Seth Brown | 1B (OF) | Oak | 22 | Week 2 |
| Brendan Donovan | 2B (OF) | StL | 19 | Week 1 |
| Mauricio Dubon | 2B (OF) | Hou | 11 | Week 3 |
| Tyler Freeman | SS (OF) | Cle | 18 | Week 2 |
| Garrett Hampson | 2B (OF) | KC | 13 | Week 2 |
| Alex Kirilloff | 1B (OF) | Min | 9 | Week 3 |
| Jeff McNeil | 2B (OF) | NYN | 5 | Week 5 |
| Whit Merrifield | 2B (OF) | Phi | 8 | Week 3 |
| Jackson Merrill | SS (OF) | SD | 27 | Week 1 |
| Dylan Moore | 3B (OF) | Sea | 9 | Week 3 |
| Tyler Nevin | 1B (OF) | Oak | 10 | Week 3 |
| Rob Refsnyder | 2B (OF) | Bos | 5 | Week 5 |
| Amed Rosario | SS (2B,OF) | TB | 16 | Week 2 |
| Davis Schneider | 2B (OF) | Tor | 14 | Week 2 |
| Michael Toglia | 1B (OF) | Col | 7 | Week 4 |
| LaMonte Wade Jr | 1B (OF) | SF | 11 | Week 2 |
| Starting Pitchers | ||||
| Shawn Armstrong | RP (SP) | TB | 3 | Week 5 |
| Ronel Blanco | RP (SP) | Hou | 4 | Week 3 |
| José Soriano | RP (SP) | LAA | 3 | Week 4 |
| Garrett Whitlock | RP (SP) | Bos | 4 | Week 3 |
| Relief Pitchers | ||||
| Tyler Alexander | SP (RP) | TB | 3 | Week 5 |
| Chase Anderson | SP (RP) | Bos | 6 | Week 3 |
| Tejay Antone | SP (RP) | Cin | 4 | Week 2 |
| Pedro Avila | SP (RP) | Cle | 5 | Week 2 |
| Tyler Beede | SP (RP) | Cle | 10 | Week 2 |
| Jalen Beeks | SP (RP) | Col | 10 | Week 2 |
| Brandon Bielak | SP (RP) | Hou | 7 | Week 2 |
| Ryan Borucki | SP (RP) | Pit | 4 | Week 1 |
| Jhony Brito | SP (RP) | SD | 9 | Week 1 |
| Ben Brown | SP (RP) | ChN | 4 | Week 4 |
| Brock Burke | SP (RP) | Tex | 5 | Week 2 |
| Génesis Cabrera | SP (RP) | Tor | 9 | Week 2 |
| Andrew Chafin | SP (RP) | Det | 9 | Week 2 |
| Jose Cisnero | SP (RP) | LAA | 12 | Week 1 |
| Roansy Contreras | SP (RP) | Pit | 8 | Week 2 |
| Enyel De Los Santos | SP (RP) | SD | 11 | Week 1 |
| Alex Faedo | SP (RP) | Det | 9 | Week 2 |
| Buck Farmer | SP (RP) | Cin | 9 | Week 2 |
| Josh Fleming | SP (RP) | Pit | 10 | Week 2 |
| Carson Fulmer | SP (RP) | LAA | 4 | Week 4 |
| Hunter Gaddis | SP (RP) | Cle | 12 | Week 1 |
| Deivi Garcia | SP (RP) | ChA | 12 | Week 1 |
| Michael Grove | SP (RP) | LAD | 9 | Week 2 |
| Jon Heasley | SP (RP) | Bal | 3 | Week 3 |
| Bryan Hoeing | SP (RP) | Mia | 8 | Week 2 |
| Jared Koenig | SP (RP) | Mil | 3 | Week 5 |
| Stephen Kolek | SP (RP) | SD | 11 | Week 1 |
| Peter Lambert | SP (RP) | Col | 6 | Week 2 |
| Dinelson Lamet | SP (RP) | LAD | 3 | Week 2 |
| Jake Latz | SP (RP) | Tex | 11 | Week 2 |
| Jordan Leasure | SP (RP) | ChA | 9 | Week 2 |
| Mark Leiter Jr. | SP (RP) | ChN | 12 | Week 2 |
| Matthew Liberatore | SP (RP) | StL | 9 | Week 2 |
| Jonathan Loaisiga | SP (RP) | NYA | 3 | Week 2 |
| Jordan Lyles | SP (RP) | KC | 5 | Week 3 |
| Tyler Matzek | SP (RP) | Atl | 8 | Week 2 |
| Erik Miller | SP (RP) | SF | 12 | Week 1 |
| Anthony Molina | SP (RP) | Col | 5 | Week 3 |
| Adrian Morejon | SP (RP) | SD | 5 | Week 4 |
| Eli Morgan | SP (RP) | Cle | 9 | Week 1 |
| Kyle Muller | SP (RP) | Oak | 6 | Week 2 |
| Luis Ortiz | SP (RP) | Pit | 8 | Week 2 |
| Brooks Raley | SP (RP) | NYN | 8 | Week 2 |
| Trevor Richards | SP (RP) | Tor | 11 | Week 1 |
| Landen Roupp | SP (RP) | SF | 9 | Week 2 |
| Ryder Ryan | SP (RP) | Pit | 8 | Week 2 |
| Sixto Sánchez | SP (RP) | Mia | 7 | Week 2 |
| Justin Slaten | SP (RP) | Bos | 8 | Week 2 |
| Burch Smith | SP (RP) | Mia | 10 | Week 2 |
| Drew Smyly | SP (RP) | ChN | 8 | Week 2 |
| Mitch Spence | SP (RP) | Oak | 6 | Week 3 |
| Chris Stratton | SP (RP) | KC | 11 | Week 2 |
| José Suarez | SP (RP) | LAA | 8 | Week 2 |
| Brent Suter | SP (RP) | Cin | 10 | Week 1 |
| Erik Swanson | SP (RP) | Tor | 3 | Week 5 |
| Kai-Wei Teng | SP (RP) | SF | 4 | Week 3 |
| Keegan Thompson | SP (RP) | ChN | 4 | Week 4 |
| Zack Thompson | SP (RP) | StL | 3 | Week 5 |
| Trent Thornton | SP (RP) | Sea | 10 | Week 2 |
| Jose Urena | SP (RP) | Tex | 8 | Week 2 |
| Austin Voth | SP (RP) | Sea | 9 | Week 2 |
| Luke Weaver | SP (RP) | NYA | 9 | Week 2 |
| Joey Wentz | SP (RP) | Det | 6 | Week 2 |
| Bryse Wilson | SP (RP) | Mil | 6 | Week 2 |
| Josh Winckowski | SP (RP) | Bos | 7 | Week 2 |
| Cole Winn | SP (RP) | Tex | 3 | Week 5 |
| Ryan Yarbrough | SP (RP) | LAD | 8 | Week 2 |
| Angel Zerpa | SP (RP) | KC | 11 | Week 2 |
| There are no players that have qualified for new positions yet. | ||||