New Position Assignments This Season
Players are assigned positions for the current season based on where they played the previous season in MLB games. As new players are entered into the system during the winter or during the season, their listed position at Baseball America provides their initial authorized position.
For lineup purposes, a player cannot be placed in a fielding position for which he is not authorized.
During the regular season, positions can be added to hitters for one of two reasons:
- Plays 10 total games at a given position
- Plays 5 consecutive games at a given position (Games as DH, or as only a PH/PR do not break a 5-game streak)
Pitchers are listed as either SP or RP, but that position designation is only meant as a guideline. To provide better guidance for lineups, BWB will update positions during the season for these situations:
- Starting Pitcher with 3 or more relief appearances will have "RP" added to his position
- Relief Pitcher with 2 or more starts will have "SP"
added to his position
- In a 2022 change, BWB will be looking more closely at relievers who have starts. In the age of the opener and the bullpen game, adding "SP" to bullpen guys who don't pitch more than an inning or two doesn't provide much help to you. It's not a perfect number, but for the most part we're looking for 2 or more starts that last greater than 2 IP.
New positions are typically updated for players every 2-3 days. Players can only be placed into their new positions once the player list on the website has been updated - and only for the current week - they cannot retroactively be applied to previous weeks. However, once the player qualifies for a new position, if he is listed as a bench player or your team's DH, he can sub into the lineup using the new position.
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Position Additions
Batters
| Name | ML Team | New Position | Reason | Date Qualified | Date Posted |
|---|---|---|---|---|---|
| Jake Alu | Was | OF | 10 total games | 8/31/2023 | 9/3/2023 |
| Gabriel Arias | Cle | OF | 10 total games | 5/28/2023 | 5/29/2023 |
| Jose Barrero | Cin | OF | 10 total games | 5/22/2023 | 5/25/2023 |
| Mookie Betts | LAD | 2B | 10 total games | 5/23/2023 | 5/25/2023 |
| Mookie Betts | LAD | SS | 10 total games | 6/18/2023 | 6/22/2023 |
| Cavan Biggio | Tor | 3B | 10 total games | 9/10/2023 | 9/13/2023 |
| Jose Caballero | Sea | 2B | 10 total games | 5/12/2023 | 5/14/2023 |
| Jeimer Candelario | ChC | 1B | 10 total games | 8/22/2023 | 8/23/2023 |
| Harold Castro | Col | OF | 10 total games | 5/27/2023 | 5/29/2023 |
| Willi Castro | Min | 3B | 10 total games | 5/27/2023 | 5/29/2023 |
| Jake Cave | Phi | 1B | 10 total games | 8/25/2023 | 8/28/2023 |
| Brandon Dixon | SD | OF | 10 total games | 7/15/2023 | 7/17/2023 |
| Ezequiel Duran | Tex | SS | 10 total games | 5/3/2023 | 5/4/2023 |
| Tommy Edman | StL | OF | 10 total games | 6/3/2023 | 6/4/2023 |
| Xavier Edwards | Mia | 2B | 10 total games | 9/11/2023 | 9/13/2023 |
| Eduardo Escobar | LAA | 2B | 10 total games | 6/30/2023 | 7/1/2023 |
| Maikel Garcia | KC | 3B | 10 total games | 5/17/2023 | 5/18/2023 |
| Nolan Gorman | StL | 3B | 10 total games | 6/28/2023 | 7/1/2023 |
| Sam Haggerty | Sea | 2B | 10 total games | 9/15/2023 | 9/17/2023 |
| Enrique Hernandez | LAD | 3B | 10 total games | 9/13/2023 | 9/17/2023 |
| Enrique Hernandez | LAD | 1B | 10 total games | 9/28/2023 | 10/1/2023 |
| Andy Ibanez | Det | OF | 10 total games | 6/21/2023 | 6/22/2023 |
| Ha-seong Kim | SD | 2B | 10 total games | 4/13/2023 | 4/14/2023 |
| Isiah Kiner-Falefa | NYY | OF | 10 total games | 4/23/2023 | 4/24/2023 |
| Isiah Kiner-Falefa | NYY | 3B | 10 total games | 6/22/2023 | 6/25/2023 |
| Miles Mastrobuoni | ChC | 3B | 10 total games | 7/9/2023 | 7/11/2023 |
| Matt McLain | Cin | 2B | 10 total games | 7/8/2023 | 7/9/2023 |
| Matt McLain | Cin | 2B | 10 total games | 7/8/2023 | 7/9/2023 |
| Owen Miller | Mil | 3B | 10 total games | 5/22/2023 | 5/25/2023 |
| Kevin Newman | Cin | 3B | 10 total games | 6/2/2023 | 6/4/2023 |
| Oswald Peraza | NYY | 3B | 10 total games | 8/22/2023 | 8/23/2023 |
| Geraldo Perdomo | Ari | 2B | 10 total games | 6/14/2023 | 6/15/2023 |
| Geraldo Perdomo | Ari | 3B | 10 total games | 8/24/2023 | 8/28/2023 |
| Salvador Perez | KC | 1B | 10 total games | 8/15/2023 | 8/16/2023 |
| Jace Peterson | Oak | 2B | 10 total games | 6/7/2023 | 6/8/2023 |
| Zach Remillard | CWS | OF | 10 total games | 9/12/2023 | 9/13/2023 |
| Luis Rengifo | LAA | OF | 10 total games | 7/3/2023 | 7/4/2023 |
| Luis Rengifo | LAA | OF | 10 total games | 7/3/2023 | 7/4/2023 |
| Pablo Reyes | Bos | 2B | 10 total games | 6/6/2023 | 6/8/2023 |
| Emmanuel Rivera | Ari | 1B | 10 total games | 9/14/2023 | 9/17/2023 |
| Anthony Santander | Bal | 1B | 10 total games | 7/19/2023 | 7/21/2023 |
| Casey Schmitt | SF | 2B | 10 total games | 7/7/2023 | 7/9/2023 |
| Casey Schmitt | SF | 2B | 10 total games | 7/7/2023 | 7/9/2023 |
| Jonathan Schoop | Det | 3B | 10 total games | 6/8/2023 | 6/11/2023 |
| Jonathan Schoop | Det | 3B | 10 total games | 6/8/2023 | 6/11/2023 |
| Zack Short | Det | 3B | 10 total games | 6/24/2023 | 6/25/2023 |
| Tyler Soderstrom | Oak | 1B | 10 total games | 9/15/2023 | 9/17/2023 |
| Lenyn Sosa | CWS | 3B | 10 total games | 10/1/2023 | 10/7/2023 |
| Spencer Steer | Cin | OF | 10 total games | 7/6/2023 | 7/8/2023 |
| Chris Taylor | LAD | 3B | 10 total games | 5/21/2023 | 5/22/2023 |
| Samad Taylor | KC | OF | 10 total games | 8/5/2023 | 8/8/2023 |
| Samad Taylor | KC | OF | 10 total games | 8/5/2023 | 8/8/2023 |
| Justin Turner | Bos | 2B | 10 total games | 7/30/2023 | 8/1/2023 |
| Ramon Urias | Bal | 1B | 10 total games | 7/9/2023 | 7/11/2023 |
| Giovanny Urshela | LAA | 1B | 10 total games | 4/28/2023 | 5/1/2023 |
| Ildemaro Vargas | Was | OF | 10 total games | 7/30/2023 | 8/1/2023 |
| Mark Vientos | NYM | 1B | 10 total games | 9/30/2023 | 10/7/2023 |
| Matt Vierling | Det | 3B | 10 total games | 8/15/2023 | 8/16/2023 |
| Jordan Westburg | Bal | 2B | 10 total games | 7/19/2023 | 7/21/2023 |
| Jake Alu | Was | 2B | 5 consecutive games | 8/9/2023 | 8/12/2023 |
| Elvis Andrus | CWS | 2B | 5 consecutive games | 4/3/2023 | 4/5/2023 |
| Orlando Arcia | Atl | SS | 5 consecutive games | 4/4/2023 | 4/8/2023 |
| Jake Bauers | NYY | 1B | 5 consecutive games | 8/6/2023 | 8/8/2023 |
| Jake Bauers | NYY | 1B | 5 consecutive games | 8/6/2023 | 8/8/2023 |
| Cody Bellinger | ChC | 1B | 5 consecutive games | 6/20/2023 | 6/22/2023 |
| Travis Blankenhorn | Was | OF | 5 consecutive games | 9/6/2023 | 9/9/2023 |
| Kris Bryant | Col | 1B | 5 consecutive games | 9/20/2023 | 9/22/2023 |
| Michael Busch | LAD | 3B | 5 consecutive games | 6/21/2023 | 6/22/2023 |
| Trey Cabbage | LAA | 1B | 5 consecutive games | 7/22/2023 | 7/24/2023 |
| Trey Cabbage | LAA | OF | 5 consecutive games | 9/6/2023 | 9/9/2023 |
| Kole Calhoun | Cle | 1B | 5 consecutive games | 8/13/2023 | 8/14/2023 |
| Mark Canha | NYM | 1B | 5 consecutive games | 6/11/2023 | 6/15/2023 |
| Jazz Chisholm | Mia | OF | 5 consecutive games | 4/3/2023 | 4/5/2023 |
| Ernie Clement | Tor | SS | 5 consecutive games | 9/2/2023 | 9/3/2023 |
| Henry Davis | Pit | OF | 5 consecutive games | 6/25/2023 | 6/28/2023 |
| Jordan Diaz | Oak | 3B | 5 consecutive games | 8/6/2023 | 8/8/2023 |
| Jordan Diaz | Oak | 3B | 5 consecutive games | 8/6/2023 | 8/8/2023 |
| Brandon Dixon | SD | 1B | 5 consecutive games | 5/26/2023 | 5/29/2023 |
| Ezequiel Duran | Tex | OF | 5 consecutive games | 4/5/2023 | 4/8/2023 |
| Christian Encarnacion-Strand | Cin | 1B | 5 consecutive games | 8/3/2023 | 8/4/2023 |
| Kyle Farmer | Min | 2B | 5 consecutive games | 4/5/2023 | 4/8/2023 |
| Jose Fermin | StL | 2B | 5 consecutive games | 8/21/2023 | 8/23/2023 |
| David Fry | Cle | C | 5 consecutive games | 5/24/2023 | 5/25/2023 |
| Joey Gallo | Min | 1B | 5 consecutive games | 4/4/2023 | 4/8/2023 |
| Zack Gelof | Oak | 2B | 5 consecutive games | 7/18/2023 | 7/21/2023 |
| Hunter Goodman | Col | OF | 5 consecutive games | 9/17/2023 | 9/22/2023 |
| Vaughn Grissom | Atl | SS | 5 consecutive games | 4/18/2023 | 4/20/2023 |
| Vaughn Grissom | Atl | SS | 5 consecutive games | 4/18/2023 | 4/20/2023 |
| Bryce Harper | Phi | 1B | 5 consecutive games | 7/28/2023 | 7/29/2023 |
| Nico Hoerner | ChC | 2B | 5 consecutive games | 4/4/2023 | 4/8/2023 |
| Andy Ibanez | Det | 2B | 5 consecutive games | 5/27/2023 | 5/29/2023 |
| Nolan Jones | Col | 1B | 5 consecutive games | 5/30/2023 | 5/31/2023 |
| Nolan Jones | Col | 1B | 5 consecutive games | 5/30/2023 | 5/31/2023 |
| Josh Lester | Bal | 1B | 5 consecutive games | 6/21/2023 | 6/22/2023 |
| Royce Lewis | Min | 3B | 5 consecutive games | 6/3/2023 | 6/4/2023 |
| Andre Lipcius | Det | 3B | 5 consecutive games | 9/7/2023 | 9/9/2023 |
| Nick Madrigal | ChC | 3B | 5 consecutive games | 4/23/2023 | 4/24/2023 |
| Tucupita Marcano | Pit | SS | 5 consecutive games | 5/9/2023 | 5/11/2023 |
| Tucupita Marcano | Pit | SS | 5 consecutive games | 5/9/2023 | 5/11/2023 |
| Noelvi Marte | Cin | 3B | 5 consecutive games | 8/25/2023 | 8/28/2023 |
| Ronny Mauricio | NYM | 2B | 5 consecutive games | 9/6/2023 | 9/9/2023 |
| Ryan McMahon | Col | 2B | 5 consecutive games | 4/3/2023 | 4/5/2023 |
| Curtis Mead | TB | 3B | 5 consecutive games | 8/13/2023 | 8/14/2023 |
| Tyler Nevin | Det | OF | 5 consecutive games | 6/27/2023 | 6/28/2023 |
| Kyren Paris | LAA | SS | 5 consecutive games | 9/5/2023 | 9/6/2023 |
| Liover Peguero | Pit | 2B | 5 consecutive games | 8/6/2023 | 8/8/2023 |
| Liover Peguero | Pit | 2B | 5 consecutive games | 8/6/2023 | 8/8/2023 |
| Jorge Polanco | Min | 3B | 5 consecutive games | 8/2/2023 | 8/4/2023 |
| Amed Rosario | LAD | 2B | 5 consecutive games | 8/4/2023 | 8/5/2023 |
| Blake Sabol | SF | C | 5 consecutive games | 4/11/2023 | 4/14/2023 |
| Jean Segura | Mia | 3B | 5 consecutive games | 4/4/2023 | 4/8/2023 |
| Nick Senzel | Cin | 3B | 5 consecutive games | 4/30/2023 | 5/1/2023 |
| Trevor Story | Bos | SS | 5 consecutive games | 8/16/2023 | 8/17/2023 |
| Chris Taylor | LAD | SS | 5 consecutive games | 4/8/2023 | 4/10/2023 |
| Jared Triolo | Pit | 2B | 5 consecutive games | 8/15/2023 | 8/16/2023 |
| Brice Turang | Mil | 2B | 5 consecutive games | 4/4/2023 | 4/8/2023 |
| Justin Turner | Bos | 1B | 5 consecutive games | 5/6/2023 | 5/7/2023 |
| Justin Turner | Bos | 1B | 5 consecutive games | 5/6/2023 | 5/7/2023 |
| Enmanuel Valdez | Bos | 2B | 5 consecutive games | 4/29/2023 | 5/1/2023 |
| Miguel Vargas | LAD | 2B | 5 consecutive games | 4/3/2023 | 4/5/2023 |
| Andrew Velazquez | LAA | 2B | 5 consecutive games | 7/18/2023 | 7/21/2023 |
| Anthony Volpe | NYY | SS | 5 consecutive games | 4/4/2023 | 4/8/2023 |
| Jared Walsh | LAA | OF | 5 consecutive games | 9/22/2023 | 9/26/2023 |
| Jared Walsh | LAA | OF | 5 consecutive games | 9/22/2023 | 9/26/2023 |
| Brett Wisely | SF | OF | 5 consecutive games | 4/22/2023 | 4/24/2023 |
Pitchers
| Name | ML Team | New Position | Reason | Date Posted |
|---|---|---|---|---|
| Kolby Allard | Atl | SP | 2 starts | 7/8/2023 |
| Pedro Avila | SD | SP | 2 starts | 8/28/2023 |
| Pedro Avila | SD | SP | 2 starts | 8/29/2023 |
| Tanner Banks | CWS | SP | 2 starts | 6/28/2023 |
| Jaime Barria | LAA | SP | 2 starts | 6/4/2023 |
| Brandon Bielak | Hou | SP | 2 starts | 5/14/2023 |
| Ty Blach | Col | SP | 2 starts | 8/1/2023 |
| Ronel Blanco | Hou | SP | 2 starts | 6/8/2023 |
| Matt Boyd | Det | SP | 2 starts | 4/10/2023 |
| Hunter Brown | Hou | SP | 2 starts | 4/10/2023 |
| Luis Cessa | Cin | SP | 2 starts | 4/14/2023 |
| Noah Davis | Col | SP | 2 starts | 4/24/2023 |
| Josh Fleming | TB | SP | 2 starts | 5/18/2023 |
| Bryan Hoeing | Mia | SP | 2 starts | 5/1/2023 |
| Tanner Houck | Bos | SP | 2 starts | 4/10/2023 |
| Andre Jackson | Pit | SP | 2 starts | 8/23/2023 |
| Michael King | NYY | SP | 2 starts | 8/29/2023 |
| Dinelson Lamet | Col | SP | 2 starts | 6/8/2023 |
| Zack Littell | TB | SP | 2 starts | 8/1/2023 |
| Ben Lively | Cin | SP | 2 starts | 5/25/2023 |
| Seth Lugo | SD | SP | 2 starts | 4/10/2023 |
| Nick Martinez | SD | SP | 2 starts | 4/10/2023 |
| Mike Mayers | KC | SP | 2 starts | 6/18/2023 |
| Tom Milone | Sea | SP | 2 starts | 7/8/2023 |
| Zach Neal | Oak | SP | 2 starts | 9/3/2023 |
| Sean Newcomb | Oak | SP | 2 starts | 9/17/2023 |
| Johan Oviedo | Pit | SP | 2 starts | 4/10/2023 |
| Erasmo Ramirez | TB | SP | 2 starts | 8/23/2023 |
| Denyi Reyes | NYM | SP | 2 starts | 9/3/2023 |
| Trevor Richards | Tor | SP | 2 starts | 6/18/2023 |
| Kenny Rosenberg | LAA | SP | 2 starts | 9/13/2023 |
| Cristopher Sanchez | Phi | SP | 2 starts | 6/18/2023 |
| Clarke Schmidt | NYY | SP | 2 starts | 4/10/2023 |
| Matthew Strahm | Phi | SP | 2 starts | 4/14/2023 |
| Zack Thompson | StL | SP | 2 starts | 8/23/2023 |
| Touki Toussaint | CWS | SP | 2 starts | 7/4/2023 |
| Touki Toussaint | CWS | SP | 2 starts | 7/4/2023 |
| Vincent Velasquez | Pit | SP | 2 starts | 4/10/2023 |
| Ryan Walker | SF | SP | 2 starts | 8/1/2023 |
| Luke Weaver | Cin | SP | 2 starts | 4/27/2023 |
| Garrett Whitlock | Bos | SP | 2 starts | 4/17/2023 |
| Trevor Williams | Was | SP | 2 starts | 4/10/2023 |
| Jake Woodford | StL | SP | 2 starts | 4/10/2023 |
| Ryan Yarbrough | KC | SP | 2 starts | 5/4/2023 |
| Cory Abbott | Was | RP | 3 relief appearances | 6/22/2023 |
| Tyler Alexander | Det | RP | 3 relief appearances | 4/10/2023 |
| Javier Assad | ChC | RP | 3 relief appearances | 5/11/2023 |
| Javier Assad | ChC | RP | 3 relief appearances | 5/11/2023 |
| Sam Bachman | LAA | RP | 3 relief appearances | 6/4/2023 |
| Jordan Balazovic | Min | RP | 3 relief appearances | 6/28/2023 |
| Tristan Beck | SF | RP | 3 relief appearances | 5/1/2023 |
| Osvaldo Bido | Pit | RP | 3 relief appearances | 8/16/2023 |
| Cody Bradford | Tex | RP | 3 relief appearances | 7/21/2023 |
| Beau Brieske | Det | RP | 3 relief appearances | 7/24/2023 |
| Jhony Brito | NYY | RP | 3 relief appearances | 8/28/2023 |
| Slade Cecconi | Ari | RP | 3 relief appearances | 9/26/2023 |
| Slade Cecconi | Ari | RP | 3 relief appearances | 9/26/2023 |
| Yonny Chirinos | TB | RP | 3 relief appearances | 4/24/2023 |
| Roansy Contreras | Pit | RP | 3 relief appearances | 6/22/2023 |
| Austin Cox | KC | RP | 3 relief appearances | 6/15/2023 |
| Kutter Crawford | Bos | RP | 3 relief appearances | 5/1/2023 |
| Cooper Criswell | TB | RP | 3 relief appearances | 5/22/2023 |
| Johnny Cueto | Mia | RP | 3 relief appearances | 9/26/2023 |
| Johnny Cueto | Mia | RP | 3 relief appearances | 9/26/2023 |
| Xzavion Curry | Cle | RP | 3 relief appearances | 4/14/2023 |
| Davis Daniel | LAA | RP | 3 relief appearances | 10/1/2023 |
| Tucker Davidson | LAA | RP | 3 relief appearances | 4/17/2023 |
| Jhonathan Diaz | LAA | RP | 3 relief appearances | 9/26/2023 |
| Jhonathan Diaz | LAA | RP | 3 relief appearances | 9/26/2023 |
| Dane Dunning | Tex | RP | 3 relief appearances | 4/10/2023 |
| Mason Englert | Det | RP | 3 relief appearances | 4/8/2023 |
| Alex Faedo | Det | RP | 3 relief appearances | 9/17/2023 |
| Bailey Falter | Pit | RP | 3 relief appearances | 9/3/2023 |
| Chris Flexen | Sea | RP | 3 relief appearances | 5/18/2023 |
| Shintaro Fujinami | Oak | RP | 3 relief appearances | 5/7/2023 |
| Shintaro Fujinami | Oak | RP | 3 relief appearances | 5/7/2023 |
| Hunter Gaddis | Cle | RP | 3 relief appearances | 8/29/2023 |
| Deivi Garcia | CWS | RP | 3 relief appearances | 9/13/2023 |
| Tyler Gilbert | Ari | RP | 3 relief appearances | 7/24/2023 |
| Chi Chi Gonzalez | Mia | RP | 3 relief appearances | 9/22/2023 |
| Zack Greinke | KC | RP | 3 relief appearances | 9/13/2023 |
| Michael Grove | LAD | RP | 3 relief appearances | 8/29/2023 |
| Brenan Hanifee | Det | RP | 3 relief appearances | |
| Hogan Harris | Oak | RP | 3 relief appearances | 6/4/2023 |
| Thomas Hatch | Tor | RP | 3 relief appearances | 6/15/2023 |
| Brent Headrick | Min | RP | 3 relief appearances | 4/27/2023 |
| Andrew Heaney | Tex | RP | 3 relief appearances | 9/22/2023 |
| Jon Heasley | KC | RP | 3 relief appearances | 7/9/2023 |
| Jon Heasley | KC | RP | 3 relief appearances | 7/9/2023 |
| Rich Hill | SD | RP | 3 relief appearances | 9/13/2023 |
| Spencer Howard | Tex | RP | 3 relief appearances | 7/29/2023 |
| Dakota Hudson | StL | RP | 3 relief appearances | 7/11/2023 |
| Cole Irvin | Bal | RP | 3 relief appearances | 7/28/2023 |
| Drey Jameson | Ari | RP | 3 relief appearances | 4/10/2023 |
| Bryce Jarvis | Ari | RP | 3 relief appearances | 8/28/2023 |
| Jake Junis | SF | RP | 3 relief appearances | 4/14/2023 |
| James Kaprielian | Oak | RP | 3 relief appearances | 8/29/2023 |
| Karl Kauffmann | Col | RP | 3 relief appearances | 8/23/2023 |
| Brett Kennedy | Cin | RP | 3 relief appearances | 9/6/2023 |
| Dallas Keuchel | Min | RP | 3 relief appearances | 10/1/2023 |
| Corey Kluber | Bos | RP | 3 relief appearances | 6/15/2023 |
| Michael Kopech | CWS | RP | 3 relief appearances | 9/17/2023 |
| Matt Krook | NYY | RP | 3 relief appearances | 9/9/2023 |
| Chad Kuhl | Was | RP | 3 relief appearances | 6/4/2023 |
| Peter Lambert | Col | RP | 3 relief appearances | 6/8/2023 |
| Casey Legumina | Cin | RP | 3 relief appearances | 5/1/2023 |
| Matthew Liberatore | StL | RP | 3 relief appearances | 9/9/2023 |
| Jeff Lindgren | Mia | RP | 3 relief appearances | 7/8/2023 |
| Zach Logue | Det | RP | 3 relief appearances | 7/28/2023 |
| Jacob Lopez | TB | RP | 3 relief appearances | 8/28/2023 |
| Michael Lorenzen | Phi | RP | 3 relief appearances | 10/1/2023 |
| Sean Manaea | SF | RP | 3 relief appearances | 5/25/2023 |
| Alec Marsh | KC | RP | 3 relief appearances | 8/23/2023 |
| Adrian Martinez | Oak | RP | 3 relief appearances | 4/10/2023 |
| Steven Matz | StL | RP | 3 relief appearances | 6/15/2023 |
| Victor Mederos | LAA | RP | 3 relief appearances | 8/4/2023 |
| Luis Medina | Oak | RP | 3 relief appearances | 7/9/2023 |
| Luis Medina | Oak | RP | 3 relief appearances | 7/9/2023 |
| Mason Miller | Oak | RP | 3 relief appearances | 10/1/2023 |
| Tyson Miller | Mil | RP | 3 relief appearances | 5/7/2023 |
| Tyson Miller | Mil | RP | 3 relief appearances | 5/7/2023 |
| Carmen Mlodzinski | Pit | RP | 3 relief appearances | 6/22/2023 |
| Cody Morris | Cle | RP | 3 relief appearances | 7/17/2023 |
| Kyle Muller | Oak | RP | 3 relief appearances | 9/13/2023 |
| Chris Murphy | Bos | RP | 3 relief appearances | 6/25/2023 |
| Kyle Nicolas | Pit | RP | 3 relief appearances | 10/1/2023 |
| Adam Oller | Oak | RP | 3 relief appearances | 4/20/2023 |
| Adam Oller | Oak | RP | 3 relief appearances | 4/20/2023 |
| Reese Olson | Det | RP | 3 relief appearances | 8/29/2023 |
| Luis L. Ortiz | Pit | RP | 3 relief appearances | 9/26/2023 |
| Luis L. Ortiz | Pit | RP | 3 relief appearances | 9/26/2023 |
| Glenn Otto | Tex | RP | 3 relief appearances | 7/9/2023 |
| Glenn Otto | Tex | RP | 3 relief appearances | 7/9/2023 |
| Luis Patino | CWS | RP | 3 relief appearances | 9/3/2023 |
| Ryan Pepiot | LAD | RP | 3 relief appearances | 9/22/2023 |
| Martin Perez | Tex | RP | 3 relief appearances | 8/28/2023 |
| David Peterson | NYM | RP | 3 relief appearances | 7/24/2023 |
| Nick Pivetta | Bos | RP | 3 relief appearances | 6/4/2023 |
| Cole Ragans | Tex | RP | 3 relief appearances | 4/10/2023 |
| Colin Rea | Mil | RP | 3 relief appearances | 9/22/2023 |
| Jesse Scholtens | CWS | RP | 3 relief appearances | 5/25/2023 |
| Connor Seabold | Col | RP | 3 relief appearances | 4/14/2023 |
| Chase Silseth | LAA | RP | 3 relief appearances | 5/4/2023 |
| Devin Smeltzer | Mia | RP | 3 relief appearances | 5/1/2023 |
| Drew Smyly | ChC | RP | 3 relief appearances | 8/17/2023 |
| Jose Soriano | LAA | RP | 3 relief appearances | 6/11/2023 |
| Jose Soriano | LAA | RP | 3 relief appearances | 6/11/2023 |
| Gavin Stone | LAD | RP | 3 relief appearances | 9/22/2023 |
| Ross Stripling | SF | RP | 3 relief appearances | 5/14/2023 |
| Jose Suarez | LAA | RP | 3 relief appearances | 10/1/2023 |
| Julio Teheran | Mil | RP | 3 relief appearances | 10/1/2023 |
| Keegan Thompson | ChC | RP | 3 relief appearances | 4/10/2023 |
| Jose Urquidy | Hou | RP | 3 relief appearances | 9/6/2023 |
| Louie Varland | Min | RP | 3 relief appearances | 9/13/2023 |
| Randy Vasquez | NYY | RP | 3 relief appearances | 9/9/2023 |
| Darius Vines | Atl | RP | 3 relief appearances | 9/26/2023 |
| Darius Vines | Atl | RP | 3 relief appearances | 9/26/2023 |
| Ken Waldichuk | Oak | RP | 3 relief appearances | 6/8/2023 |
| Brandon Walter | Bos | RP | 3 relief appearances | 7/8/2023 |
| Thad Ward | Was | RP | 3 relief appearances | 4/14/2023 |
| Ryan Weathers | Mia | RP | 3 relief appearances | 8/29/2023 |
| Tyler Wells | Bal | RP | 3 relief appearances | 10/1/2023 |
| Joey Wentz | Det | RP | 3 relief appearances | 9/3/2023 |
| Hayden Wesneski | ChC | RP | 3 relief appearances | 7/1/2023 |
| Mitchell White | Tor | RP | 3 relief appearances | 6/22/2023 |
| Bryse Wilson | Mil | RP | 3 relief appearances | 4/14/2023 |
| Josh Winckowski | Bos | RP | 3 relief appearances | 4/8/2023 |
| Josh Winder | Min | RP | 3 relief appearances | 6/18/2023 |
| Keaton Winn | SF | RP | 3 relief appearances | 6/25/2023 |
| Alex Wood | SF | RP | 3 relief appearances | 7/9/2023 |
| Alex Wood | SF | RP | 3 relief appearances | 7/9/2023 |
| Angel Zerpa | KC | RP | 3 relief appearances | 8/12/2023 |
| Bruce Zimmermann | Bal | RP | 3 relief appearances | 6/28/2023 |