Guest of the League
MLB Transactions
Sat Jun 28 2025
| LAA | Hector Neris | The Los Angeles Angels designated RHP Héctor Neris for assignment. |
| PHI | Daniel Robert | The Philadelphia Phillies recalled RHP Daniel Robert from the minors. |
| PHI | Alan Rangel | The Philadelphia Phillies optioned RHP Alan Rangel to the minors. |
| NYY | Allan Winans | The New York Yankees optioned RHP Allan Winans to the minors. |
| STL | Jose Barrero | INF Jose Barrero elected free agency. |
| SEA | Zach Pop | The Seattle Mariners designated RHP Zach Pop for assignment. |
| HOU | Lance McCullers Jr. | The Houston Astros activated RHP Lance McCullers from the 15-day injured list. |
| HOU | Nick Hernandez | The Houston Astros optioned RHP Nick Hernandez to the minors. |
| TB | Joe Rock | The Tampa Bay Rays recalled LHP Joe Rock from the minors. |
| TOR | Will Wagner | The Toronto Blue Jays recalled INF Will Wagner from the minors. |
| ARI | Tayler Scott | The Arizona Diamondbacks designated RHP Tayler Scott for assignment. |
| BOS | Justin Slaten | The Boston Red Sox transferred RHP Justin Slaten to the 60-Day injured list. |
| BAL | Emmanuel Rivera | The Baltimore Orioles selected the contract of INF Emmanuel Rivera from the minors. |
| BAL | Dylan Carlson | The Baltimore Orioles optioned OF Dylan Carlson to the minors. |
| TB | Forrest Whitley | The Tampa Bay Rays designated RHP Forrest Whitley for assignment. |
| TOR | Alan Roden | The Toronto Blue Jays optioned OF Alan Roden to the minors. |
| ARI | John Curtiss | The Arizona Diamondbacks selected the contract of RHP John Curtiss from the minors. |
| BOS | Chris Murphy | The Boston Red Sox activated LHP Chris Murphy from the 60-day injured list. |
| BOS | Luis Guerrero | The Boston Red Sox placed RHP Luis Guerrero on the 15-day injured list. |
| BAL | Kyle Tyler | The Baltimore Orioles designated RHP Kyle Tyler for assignment. |
| ATL | Kevin Herget | The Atlanta Braves recalled RHP Kevin Herget from the minors. |
| ATL | Michael Petersen | The Atlanta Braves optioned RHP Michael Petersen to the minors. |
| DET | Matt Vierling | The Detroit Tigers activated OF Matt Vierling from the 10-day injured list. |
| DET | Trey Sweeney | The Detroit Tigers optioned INF Trey Sweeney to the minors. |
Fri Jun 27 2025
| WSH | Keibert Ruiz | The Washington Nationals transferred C Keibert Ruiz from the 10-day injured list to the 7-day injured list. |
| TOR | Spencer Turnbull | The Toronto Blue Jays released RHP Spencer Turnbull. |
| TEX | Michael Helman | The Texas Rangers recalled OF Michael Helman from the minors. |
| TEX | Wyatt Langford | The Texas Rangers placed OF Wyatt Langford on the 10-day injured list. |
| TEX | Nathan Eovaldi | The Texas Rangers activated RHP Nathan Eovaldi from the 15-day injured list. |
| TEX | Dane Dunning | The Texas Rangers optioned RHP Dane Dunning to the minors. |
| CLE | Will Brennan | The Cleveland Guardians transferred OF Will Brennan to the 60-day injured list. |
| CLE | Zak Kent | The Cleveland Guardians optioned RHP Zak Kent to the minors. |
| BOS | Marcelo Mayer | The Boston Red Sox placed INF Marcelo Mayer on the bereavement list. |
| BOS | Nick Sogard | The Boston Red Sox recalled INF Nick Sogard from the minors. |
| COL | Anthony Molina | The Colorado Rockies optioned RHP Anthony Molina to the minors. |
| NYM | Richard Lovelady | New York Mets LHP Richard Lovelady cleared waivers and declared free agency. |
| CLE | Erik Sabrowski | The Cleveland Guardians activated LHP Erik Sabrowski from the 60-day injured list. |
| NYM | Austin Warren | The New York Mets optioned RHP Austin Warren to the minors. |
| NYM | Alex Ramirez | The New York Mets released OF Alex Ramírez. |
| NYM | Mark Vientos | The New York Mets activated INF Mark Vientos from the 10-day injured list. |
| NYM | Colin Poche | The New York Mets selected the contract of LHP Colin Poche from the minors. |
| COL | Kyle Freeland | The Colorado Rockies activated LHP Kyle Freeland from the 15-day injured list. |
| NYM | Griffin Canning | The New York Mets placed RHP Griffin Canning on the 60-day injured list. |
| NYM | Blade Tidwell | The New York Mets recalled RHP Blade Tidwell from the minors. |
| NYM | Jose Azocar | The New York Mets signed OF José Azócar to a minor league contract. |
| NYM | Jared Young | The New York Mets optioned INF Jared Young to the minors. |
| CIN | Austin Hays | The Cincinnati Reds activated OF Austin Hays from the 10-day injured list. |
| BAL | Brandon Young | The Baltimore Orioles optioned RHP Brandon Young to the minors. |
| BAL | Kade Strowd | The Baltimore Orioles recalled RHP Kade Strowd from the minors. |
| LV | Elvis Alvarado | The Athletics recalled RHP Elvis Alvarado from the minors. |
| LV | T.J. McFarland | The Athletics designated LHP T.J. McFarland for assignment. |
| CIN | Jake Fraley | The Cincinnati Reds placed OF Jake Fraley on the 10-day injured list. |
| SF | Sean Hjelle | The San Francisco Giants optioned RHP Sean Hjelle to the minors. |
| SF | Carson Seymour | The San Francisco Giants recalled RHP Carson Seymour from the minors. |
Thu Jun 26 2025
| PIT | Genesis Cabrera | The Pittsburgh Pirates signed LHP Génesis Cabrera. |
| PIT | Hunter Stratton | The Pittsburgh Pirates designated RHP Hunter Stratton for assignment. |
| PIT | Michael Darrell-Hicks | The Pittsburgh Pirates optioned RHP Michael Darrell-Hicks to the minors. |
| LAA | Kevin Newman | The Los Angeles Angels activated INF Kevin Newman from the paternity list. |
| NYM | Jonathan Pintaro | The New York Mets optioned RHP Jonathan Pintaro to the minors. |
| NYM | Austin Warren | The New York Mets recalled RHP Austin Warren from the minors. |
| SEA | Rowdy Tellez | The Seattle Mariners waived INF Rowdy Tellez. |
| LAD | Luis Garcia | The Los Angeles Dodgers activated RHP Luis García from the 15-day injured list. |
| LAD | Will Klein | The Los Angeles Dodgers optioned RHP Will Klein to the minors. |
| CHC | Shota Imanaga | The Chicago Cubs activated LHP Shota Imanaga from the 15-day injured list. |
| DET | Dietrich Enns | The Detroit Tigers selected the contract of LHP Dietrich Enns from the minors. |
| CHC | Michael Fulmer | The Chicago Cubs designated RHP Michael Fulmer for assignment. |
| CLE | Zak Kent | The Cleveland Guardians recalled RHP Zak Kent from the minors. |
| LAA | Kyren Paris | The Los Angeles Angels optioned INF Kyren Paris to the minors. |
| CLE | Nic Enright | The Cleveland Guardians optioned RHP Nic Enright to the minors. |
| DET | Matt Gage | The Detroit Tigers designated LHP Matt Gage for assignment. |
| ATL | Austin Cox | The Atlanta Braves optioned LHP Austin Cox to the minors. |
| ATL | Michael Petersen | The Atlanta Braves recalled RHP Michael Petersen from the minors. |
Wed Jun 25 2025
| LV | Seth Brown | The Athletics released OF Seth Brown. |
| NYM | Jonathan Pintaro | The New York Mets selected the contract of RHP Jonathan Pintaro from the minors. |
| NYY | J.C. Escarra | The New York Yankees placed C J.C. Escarra on the Paternity Leave list. |
| STL | Matt Svanson | The St. Louis Cardinals recalled RHP Matt Svanson from the minors. |
| STL | Jose Fermin | The St. Louis Cardinals recalled INF José Fermín from the minors. |
| STL | Jordan Walker | The St. Louis Cardinals placed OF Jordan Walker on the 10-day injured list. |
| TOR | Max Scherzer | The Toronto Blue Jays activated RHP Max Scherzer from the 60-day injured list. |
| STL | Michael McGreevy | The St. Louis Cardinals optioned RHP Michael McGreevy to the minors. |
| CIN | Ryan Vilade | The Cincinnati Reds recalled OF Ryan Vilade from the minors. |
| CIN | Connor Joe | The Cincinnati Reds placed OF Connor Joe on the 10-day injured list. |
| TOR | Spencer Turnbull | The Toronto Blue Jays designated RHP Spencer Turnbull for assignment. |
| NYM | Jose Castillo | The New York Mets designated LHP José Castillo for assignment. |
| NYM | Richard Lovelady | The New York Mets designated LHP Richard Lovelady for assignment. |
| NYM | Brandon Waddell | The New York Mets recalled LHP Brandon Waddell from the minors. |
| SD | Ryan Bergert | The San Diego Padres placed RHP Ryan Bergert on the 15-day injured list. |
| SD | Sean Reynolds | The San Diego Padres recalled RHP Sean Reynolds from the minors. |
| BAL | Yaramil Hiraldo | The Baltimore Orioles optioned RHP Yaramil Hiraldo to the minors. |
| BAL | Brandon Young | The Baltimore Orioles recalled RHP Brandon Young from the minors. |
| ARI | Blaze Alexander | The Arizona Diamondbacks recalled INF Blaze Alexander from the minors. |
| SD | Robert Suarez | Major League Baseball suspended RHP Robert Suarez for two games. |
| ARI | Ildemaro Vargas | The Arizona Diamondbacks placed INF Ildemaro Vargas on the 10-day injured list. |
| TOR | Robinson Pina | The Miami Marlins traded RHP Robinson Pina to the Toronto Blue Jays. |
| MIN | Jose Urena | The Minnesota Twins signed RHP José Ureña to a minor league contract. |
Tue Jun 24 2025
| CHC | Genesis Cabrera | Chicago Cubs LHP Génesis Cabrera declared free agency. |
| WSH | Drew Millas | The Washington Nationals recalled C Drew Millas from the minors. |
| SD | Jason Heyward | The San Diego Padres released OF Jason Heyward. |
| WSH | Keibert Ruiz | The Washington Nationals placed C Keibert Ruiz on the 10-day injured list. |
| PIT | Hunter Stratton | The Pittsburgh Pirates optioned RHP Hunter Stratton to the minors. |
| PIT | Michael Darrell-Hicks | The Pittsburgh Pirates recalled RHP Michael Darrell-Hicks from the minors. |
| STL | Jose Barrero | The St. Louis Cardinals designated INF Jose Barrero for assignment. |
| STL | Garrett Hampson | The St. Louis Cardinals claimed OF Garrett Hampson off waivers. |
| CIN | Garrett Hampson | The Cincinnati Reds released OF Garrett Hampson. |
| BAL | Jacob Stallings | The Baltimore Orioles signed C Jacob Stallings to a minor league contract. |
| BAL | Terrin Vavra | The Baltimore Orioles recalled INF Terrin Vavra from the minors to be the 27th man. |
| STL | Michael McGreevy | The St. Louis Cardinals recalled RHP Michael McGreevy from the minors. |
| BAL | Brandon Young | The Baltimore Orioles recalled RHP Brandon Young from the minors to be the 27th man. |
| HOU | Shawn Dubin | The Houston Astros placed RHP Shawn Dubin on the 15-day injured list. |
| CHC | Porter Hodge | The Chicago Cubs activated RHP Porter Hodge from the 15-day injured list. |
| HOU | Jordan Weems | The Houston Astros selected the contract of RHP Jordan Weems from the minors. |
| HOU | Pedro Leon | The Houston Astros transferred OF Pedro León to the 60-day injured list due to a Grade 1 MCL strain. |
| CHC | Ben Brown | The Chicago Cubs optioned RHP Ben Brown to the minors. |
| TB | Chandler Simpson | The Tampa Bay Rays recalled OF Chandler Simpson from the minors. |
| NYM | Frankie Montas | The New York Mets activated RHP Frankie Montas from the 60-day injured list. |
| ARI | Jake McCarthy | The Arizona Diamondbacks recalled OF Jake McCarthy from the minors. |
| ARI | Corbin Carroll | The Arizona Diamondbacks placed OF Corbin Carroll on the 10-day injured list. |
| NYM | Chris Devenski | The New York Mets optioned RHP Chris Devenski to the minors. |
| ATL | John Brebbia | The Atlanta Braves signed RHP John Brebbia to a minor league contract. |
| NYM | Jesse Winker | The New York Mets transferred OF Jesse Winker from the 10-day injured list to the 60-day injured list. |
| CIN | Yosver Zulueta | The Cincinnati Reds optioned RHP Yosver Zulueta to the minors. |
| CIN | Chase Burns | The Cincinnati Reds selected the contract of RHP Chase Burns from the minors. |
| PHI | Nick Vespi | The Philadelphia Phillies released LHP Nick Vespi. |
| CWS | Noah Syndergaard | The Chicago White Sox signed RHP Noah Syndergaard to a minor league contract. |
Mon Jun 23 2025
| TOR | Erik Swanson | The Toronto Blue Jays released RHP Erik Swanson. |
| CHC | Nate Pearson | The Chicago Cubs optioned RHP Nate Pearson to the minors. |
| CWS | Caleb Freeman | The Chicago White Sox sent RHP Caleb Freeman outright to the minors. |
| LAA | Kyren Paris | The Los Angeles Angels recalled INF Kyren Paris from the minors. |
| STL | Roddery Munoz | The St. Louis Cardinals recalled RHP Roddery Muñoz from the minors. |
| LAA | Kevin Newman | The Los Angeles Angels placed INF Kevin Newman on the Paternity Leave list. |
| CHC | Michael Fulmer | The Chicago Cubs selected the contract of RHP Michael Fulmer from the minors. |
| STL | Gordon Graceffo | The St. Louis Cardinals optioned RHP Gordon Graceffo to the minors. |
| ARI | Aramis Garcia | The Arizona Diamondbacks designated C Aramis Garcia for assignment. |
| NYM | Luisangel Acuna | The New York Mets optioned INF Luisangel Acuña to the minors. |
| NYM | Jose Siri | The New York Mets transferred OF Jose Siri from the 10-day injured list to the 60-day injured list due to a left tibia fracture. |
| TB | Kameron Misner | The Tampa Bay Rays optioned OF Kameron Misner to the minors. |
| TEX | Dane Dunning | The Texas Rangers selected the contract of RHP Dane Dunning from the minors. |
| TEX | Caleb Boushley | The Texas Rangers optioned RHP Caleb Boushley to the minors. |
| MIN | Connor Gillispie | The Minnesota Twins claimed RHP Connor Gillispie off waivers from the Miami Marlins and optioned him to the minors. |
| NYY | Allan Winans | The New York Yankees recalled RHP Allan Winans from the minors. |
| NYM | Travis Jankowski | The New York Mets selected the contract OF Travis Jankowski from the minors. |
| SF | Justin Verlander | The San Francisco Giants activated RHP Justin Verlander from the paternity list. |
| CIN | Jeimer Candelario | The Cincinnati Reds activated INF Jeimer Candelario from the 10-day injured list and designated him for assignment. |
| NYM | Tyler Zuber | The New York Mets optioned RHP Tyler Zuber to the minors. |
| NYM | Richard Lovelady | The New York Mets signed LHP Richard Lovelady to a Major League contract. |
| KC | Kyle Wright | The Kansas City Royals activated RHP Kyle Wright from the 15-day injured list and optioned him to the minors. |
| SF | Tyler Fitzgerald | The San Francisco Giants optioned INF Tyler Fitzgerald to the minors. |
| BAL | Chadwick Tromp | The Baltimore Orioles selected the contract of C Chadwick Tromp from the minors. |
| BAL | Ryan Mountcastle | The Baltimore Orioles transferred INF Ryan Mountcastle from the 10-day injured list to the 60-day injured list due to a right hamstring strain. |
| BAL | Maverick Handley | The Baltimore Orioles placed C Maverick Handley on the 7-day injury list due to a concussion. |
| HOU | Shay Whitcomb | The Houston Astros optioned INF Shay Whitcomb to the minors. |
| HOU | Taylor Trammell | The Houston Astros activated OF Taylor Trammell from the 10-day injured list. |
| NYM | Jon Singleton | The New York Mets released INF Jon Singleton. |
| HOU | Jon Singleton | The Houston Astros signed INF Jon Singleton to a minor league contract. |
Sun Jun 22 2025
| ARI | James McCann | The Arizona Diamondbacks signed C James McCann. |
| ATL | James McCann | The Atlanta Braves released C James McCann. |
| NYY | Jayvien Sandridge | The New York Yankees optioned LHP Jayvien Sandridge to the minors. |
| BOS | Hunter Dobbins | The Boston Red Sox placed RHP Hunter Dobbins on the 15-day injured list. |
| LV | Jack Perkins | The Athletics selected the contract of RHP Jack Perkins from the minors. |
| SD | Brandon Lockridge | The San Diego Padres optioned OF Brandon Lockridge to the minors. |
| PHI | Michael Mercado | The Philadelphia Phillies optioned RHP Michael Mercado to the minors. |
| SD | Jackson Merrill | The San Diego Padres activated OF Jackson Merrill from the 7-day injured list. |
| PHI | Alan Rangel | The Philadelphia Phillies recalled RHP Alan Rangel from the minors. |
| ATL | Jose Ruiz | The Atlanta Braves outrighted RHP José Ruiz to the minors. |
| LV | Gunnar Hoglund | The Athletics transferred RHP Gunnar Hoglund to the 60-day injured list with a left hip impingement. |
| LV | Anthony Maldonado | The Athletics optioned RHP Anthony Maldonado to the minors. |
| NYM | Hayden Senger | The New York Mets recalled C Hayden Senger from the minors. |
| NYM | Francisco Alvarez | The New York Mets optioned C Francisco Alvarez to the minors. |
| COL | Carson Palmquist | The Colorado Rockies optioned LHP Carson Palmquist to the minors. |
| COL | Angel Chivilli | The Colorado Rockies recalled RHP Angel Chivilli from the minors. |
| CIN | Yosver Zulueta | The Cincinnati Reds recalled RHP Yosver Zulueta from the minors. |
| STL | Gordon Graceffo | The St. Louis Cardinals recalled RHP Gordon Graceffo from the minors. |
| STL | Andre Granillo | The St. Louis Cardinals optioned RHP Andre Granillo to the minors. |
| CIN | Rece Hinds | The Cincinnati Reds recalled OF Rece Hinds from the minors. |
| CIN | Garrett Hampson | The Cincinnati Reds designated OF Garrett Hampson for assignment. |
| CIN | Chase Petty | The Cincinnati Reds optioned RHP Chase Petty to the minors. |
| BOS | Richard Fitts | The Boston Red Sox recalled RHP Richard Fitts from the minors to be the 27th man. |
| CWS | Adrian Houser | The Chicago White Sox activated RHP Adrian Houser from the paternity list. |
| CWS | Jake Palisch | The Chicago White Sox optioned LHP Jake Palisch to the minors. |
| BAL | Yaramil Hiraldo | The Baltimore Orioles recalled RHP Yaramil Hiraldo from the minors. |
| BAL | Yennier Cano | The Baltimore Orioles optioned RHP Yennier Cano to the minors. |
| NYY | Ryan Yarbrough | The New York Yankees placed LHP Ryan Yarbrough on the 15-day injured list with a right oblique strain. |
| NYY | Jayvien Sandridge | The New York Yankees recalled LHP Jayvien Sandridge from the minors. |
Sat Jun 21 2025
| SD | Bryan Hoeing | The San Diego Padres activated RHP Bryan Hoeing from the 60-day injured list. |
| SD | Sean Reynolds | The San Diego Padres optioned RHP Sean Reynolds to the minors. |
| SD | Jason Heyward | The San Diego Padres activated OF Jason Heyward from the 10-day injured list. |
| SD | Jason Heyward | The San Diego Padres designated OF Jason Heyward for assignment. |
| PIT | Ryan Borucki | The Pittsburgh Pirates placed LHP Ryan Borucki on the 15-day injured list. |
| PIT | Billy Cook | The Pittsburgh Pirates optioned INF Billy Cook to the minors. |
| NYM | Tyler Zuber | The New York Mets recalled RHP Tyler Zuber from the minors. |
| NYM | Blade Tidwell | The New York Mets optioned RHP Blade Tidwell to the minors. |
| NYM | Pablo Reyes | The New York Mets signed INF Pablo Reyes to a minor league contract. |
| PIT | Hunter Stratton | The Pittsburgh Pirates recalled RHP Hunter Stratton from the minors. |
| NYM | Justin Garza | The New York Mets optioned RHP Justin Garza to the minors. |
| NYM | Chris Devenski | The New York Mets recalled RHP Chris Devenski from the minors. |
| PIT | Bryan Reynolds | The Pittsburgh Pirates activated OF Bryan Reynolds from the Paternity Leave list. |
| TEX | Justin Foscue | The Texas Rangers recalled INF Justin Foscue from the minors. |
| TEX | Jake Burger | The Texas Rangers placed INF Jake Burger on the 10-day injured list. |
| BAL | Adley Rutschman | The Baltimore Orioles placed C Adley Rutschman on the 10-day injured list. |
| ATL | Chris Sale | The Atlanta Braves placed LHP Chris Sale on the 15-day injured list. |
| ATL | Austin Cox | The Atlanta Braves recalled LHP Austin Cox from the minors. |
| TB | Paul Gervase | The Tampa Bay Rays selected the contract of RHP Paul Gervase from the minors. |
| BAL | Maverick Handley | The Baltimore Orioles recalled C Maverick Handley from the minors. |
| MIA | Robinson Pina | The Miami Marlins designated RHP Robinson Pina for assignment. |
| MIA | Josh Simpson | The Miami Marlins selected the contract of LHP Josh Simpson from the minors. |
| TB | Connor Seabold | The Tampa Bay Rays optioned RHP Connor Seabold to the minors. |
| CHC | Nate Pearson | The Chicago Cubs recalled RHP Nate Pearson from the minors. |
| CIN | Chase Petty | The Cincinnati Reds recalled RHP Chase Petty from the minors. |
| CIN | Luis Mey | The Cincinnati Reds optioned RHP Luis Mey to the minors. |
| CHC | Genesis Cabrera | The Chicago Cubs designated LHP Génesis Cabrera for assignment. |
| PIT | Dennis Santana | The MLB suspended Pittsburgh Pirates RHP Dennis Santana for four-game suspension. |
Fri Jun 20 2025
| LAD | Jack Little | The Los Angeles Dodgers optioned RHP Jack Little to the minors. |
| LAD | Will Klein | The Los Angeles Dodgers recalled RHP Will Klein from the minors. |
| PIT | Brett Sullivan | The Pittsburgh Pirates signed C Brett Sullivan to a minor league contract. |
| SF | Brett Wisely | The San Francisco Giants recalled INF Brett Wisely from the minors. |
| SF | Justin Verlander | The San Francisco Giants placed RHP Justin Verlander on the Paternity Leave list. |
| LAA | Jorge Soler | The Los Angeles Angels placed OF Jorge Soler on the 10-day injured list. |
| LAA | Gustavo Campero | The Los Angeles Angels recalled OF Gustavo Campero from the minors. |
| TB | Kyle Gibson | Tampa Bay Rays RHP Kyle Gibson opted out of his minor league contract and became a free agent. |
| NYY | Pablo Reyes | New York Yankees INF Pablo Reyes declared free agency. |
| PIT | Brett Sullivan | Pittsburgh Pirates C Brett Sullivan declared free agency. |
| TOR | Nathan Lukes | The Toronto Blue Jays activated OF Nathan Lukes from the 7-day injured list. |
| CWS | Jake Palisch | The Chicago White Sox selected the contract of LHP Jake Palisch from the minors. |
| LAD | Roki Sasaki | The Los Angeles Dodgers transferred RHP Roki Sasaki to the 60-day injured list. |
| TOR | Justin Bruihl | The Toronto Blue Jays optioned LHP Justin Bruihl to the minors. |
| CIN | Wade Miley | The Cincinnati Reds placed LHP Wade Miley on the 15-day injured list. |
| TOR | Nick Sandlin | The Toronto Blue Jays activated RHP Nick Sandlin from the 15-day injured list. |
| CIN | Connor Phillips | The Cincinnati Reds recalled RHP Connor Phillips from the minors. |
| DET | Keider Montero | The Detroit Tigers optioned RHP Keider Montero to the minors. |
| DET | Dylan Smith | The Detroit Tigers recalled RHP Dylan Smith from the minors. |
| TOR | Will Robertson | The Toronto Blue Jays optioned OF Will Robertson to the minors. |
| NYY | Luke Weaver | The New York Yankees activated RHP Luke Weaver from the 15-day injured list. |
| LAD | Zach Penrod | The Boston Red Sox traded LHP Zach Penrod to the Los Angeles Dodgers. |
| LAD | Zach Penrod | The Boston Red Sox traded LHP Zach Penrod to the Los Angeles Dodgers. |
| NYM | Blade Tidwell | The New York Mets recalled RHP Blade Tidwell from the minors. |
| STL | Ivan Herrera | The St. Louis Cardinals placed C Iván Herrera on the 10-day injured list. |
| BOS | Wilyer Abreu | The Boston Red Sox activated OF Wilyer Abreu from the 10-day injured list. |
| NYM | Justin Hagenman | The New York Mets optioned RHP Justin Hagenman to the minors. |
| STL | Thomas Saggese | The St. Louis Cardinals recalled INF Thomas Saggese from the minors. |
| CWS | Wikelman Gonzalez | The Chicago White Sox recalled RHP Wikelman González from the minors. |
| CWS | Caleb Freeman | The Chicago White Sox designated RHP Caleb Freeman for assignment. |
| SEA | Rowdy Tellez | The Seattle Mariners designated INF Rowdy Tellez for assignment. |
| SEA | Luke Raley | The Seattle Mariners activated OF Luke Raley from the 10-day injured list. |
| KC | Sam Long | The Kansas City Royals activated LHP Sam Long from the 15-day injured list. |
| STL | Michael McGreevy | The St. Louis Cardinals returned RHP Michael McGreevy to the minors. |
| DET | Dylan Smith | The Detroit Tigers returned RHP Dylan Smith to the minors. |
| PIT | Jack Suwinski | The Pittsburgh Pirates returned OF Jack Suwinski to the minors. |
| ATL | Jose Ruiz | The Atlanta Braves designated RHP José Ruiz for assignment. |
| CWS | Owen White | The Chicago White Sox returned RHP Owen White to the minors after serving as the 27th man. |
| ARI | Trevor Richards | The Arizona Diamondbacks signed RHP Trevor Richards to a minor league contract. |
| DET | John Brebbia | The Detroit Tigers released RHP John Brebbia. |
Thu Jun 19 2025
| MIA | Luarbert Arias | The Miami Marlins outrighted RHP Luarbert Arias to the minors. |
| MIA | Robinson Pina | The Miami Marlins selected the contract of RHP Robinson Pina from the minors. |
| LAD | Emmet Sheehan | The Los Angeles Dodgers optioned RHP Emmet Sheehan to the minors. |
| LAD | Tony Gonsolin | The Los Angeles Dodgers transferred RHP Tony Gonsolin to the 60-day injured list with a right elbow discomfort. |
| LV | Osvaldo Bido | The Athletics optioned RHP Osvaldo Bido to the minors. |
| LV | Grant Holman | The Athletics placed RHP Grant Holman on the 15-day injured list. |
| LV | Anthony Maldonado | The Athletics recalled RHP Anthony Maldonado from the minors. |
| NYY | Jayvien Sandridge | The New York Yankees optioned LHP Jayvien Sandridge to the minors. |
| MIA | Connor Gillispie | The Miami Marlins designated RHP Connor Gillispie for assignment. |
| NYM | Max Kranick | The New York Mets placed RHP Max Kranick on the 15-day injured list. |
| NYM | Ty Adcock | The New York Mets optioned RHP Ty Adcock to the minors. |
| MIA | Adam Mazur | The Miami Marlins optioned RHP Adam Mazur to the minors. |
| NYM | Dedniel Nunez | The New York Mets recalled RHP Dedniel Núñez from the minors. |
| NYM | Justin Hagenman | The New York Mets recalled RHP Justin Hagenman from the minors. |
| BOS | Kristian Campbell | The Boston Red Sox optioned INF Kristian Campbell to the minors. |
| PHI | Buddy Kennedy | The Philadelphia Phillies selected the contract of INF Buddy Kennedy from the minors. |
| PHI | Aaron Nola | The Philadelphia Phillies transferred RHP Aaron Nola from the 15-day injured list to the 60-day injured list with a right ankle sprain. |
| TB | Connor Seabold | The Tampa Bay Rays recalled RHP Connor Seabold from the minors. |
| PHI | Weston Wilson | The Philadelphia Phillies optioned OF Weston Wilson to the minors. |
| TB | Cole Sulser | The Tampa Bay Rays optioned RHP Cole Sulser to the minors. |
| NYY | Jayvien Sandridge | The New York Yankees selected the contract of LHP Jayvien Sandridge from the minors. |
| STL | Tyler Matzek | The St. Louis Cardinals signed LHP Tyler Matzek to a minor league contract. |
| STL | Michael McGreevy | The St. Louis Cardinals appointed RHP Michael McGreevy from the minors. He will serve as the teams' 27th player in its doubleheader against the White Sox. |
| ARI | Gabriel Moreno | The Arizona Diamondbacks placed C Gabriel Moreno on the 10-day injured list. |
| DET | Dylan Smith | The Detroit Tigers appointed RHP Dylan Smith from the minors. He will serve as the teams 27th player against the Pirates. |
| ARI | Aramis Garcia | The Arizona Diamondbacks selected the contract of C Aramis Garcia from the minors. |
| ARI | Christian Montes De Oca | The Arizona Diamondbacks transferred RHP Christian Montes De Oca from the 15-day injured list to the 60-day injured list. |
| NYY | Oswaldo Cabrera | The New York Yankees transferred INF Oswaldo Cabrera from the 10-day injured list to the 60-day injured list with a left ankle fracture. |
| PIT | Jack Suwinski | The Pittsburgh Pirates recalled OF Jack Suwinski from the minors. He will serve as the teams' 27th player in its doubleheader against the Tigers. |
| CWS | Owen White | The Chicago White Sox appointed RHP Owen White from the minors. He will serve as the teams 27th player in its doubleheader against the Cardinals. |
| NYY | Yerry De Los Santos | The New York Yankees placed RHP Yerry De Los Santos on the 15-day injured list. |
Wed Jun 18 2025
| ATL | Jose Azocar | The Atlanta Braves released OF José Azócar. |
| MIN | Richard Lovelady | The Minnesota Twins released LHP Richard Lovelady. |
| HOU | Shay Whitcomb | The Houston Astros recalled INF Shay Whitcomb from the minors. |
| HOU | Brendan Rodgers | The Houston Astros placed INF Brendan Rodgers on the 10-day injured list. |
| HOU | Nick Hernandez | The Houston Astros recalled RHP Nick Hernandez from the minors. |
| HOU | Jason Alexander | The Houston Astros optioned RHP Jason Alexander to the minors. |
| SF | Patrick Bailey | The San Francisco Giants activated C Patrick Bailey from the 10-day injured list. |
| COL | Keston Hiura | The Colorado Rockies outrighted INF Keston Hiura to the minors. |
| ATL | Jose Azocar | The Atlanta Braves outrighted OF José Azócar to the minors. |
| SF | Justin Verlander | The San Francisco Giants activated RHP Justin Verlander from the 15-day injured list. |
| SF | Logan Porter | The San Francisco Giants optioned C Logan Porter to the minors. |
| SF | Tristan Beck | The San Francisco Giants optioned RHP Tristan Beck to the minors. |
| CWS | Adrian Houser | The Chicago White Sox placed RHP Adrian Houser on the Paternity Leave list. |
| CWS | Tyler Gilbert | The Chicago White Sox recalled LHP Tyler Gilbert from the minors. |
| NYY | Pablo Reyes | The New York Yankees outrighted INF Pablo Reyes to the minors. |
| PIT | Brett Sullivan | The Pittsburgh Pirates outrighted C Brett Sullivan to the minors. |
| LAD | Matt Sauer | The Los Angeles Dodgers optioned RHP Matt Sauer to the minors. |
| PIT | Bryan Reynolds | The Pittsburgh Pirates placed OF Bryan Reynolds on the Paternity Leave list. |
| PIT | Billy Cook | The Pittsburgh Pirates recalled INF Billy Cook from the minors. |
| LAD | Emmet Sheehan | The Los Angeles Dodgers activated RHP Emmet Sheehan from the 60-day injured list. |
| WSH | Juan Yepez | The Washington Nationals sent INF Juan Yepez outright to the minors. |
| NYY | JT Brubaker | The New York Yankees activated RHP JT Brubaker from the 60-day injured list. |
| BAL | Grant Wolfram | The Baltimore Orioles optioned LHP Grant Wolfram to the minors. |
| MIA | Adam Mazur | The Miami Marlins recalled RHP Adam Mazur from the minors. |
| BAL | Trevor Rogers | The Baltimore Orioles recalled LHP Trevor Rogers from the minors. |
| MIA | Freddy Tarnok | The Miami Marlins optioned RHP Freddy Tarnok to the minors. |
| PHI | Nolan Hoffman | The Texas Rangers traded RHP Nolan Hoffman to the Philadelphia Phillies. |
| PHI | Nolan Hoffman | The Philadelphia Phillies has selected the contract of RHP Nolan Hoffman and optioned him to the minors. |
| NYY | Scott Effross | The New York Yankees optioned RHP Scott Effross to the minors. |
| SF | Jerar Encarnacion | The San Francisco Giants placed OF Jerar Encarnación on the 10-day injured list. |
| SF | Daniel Johnson | The San Francisco Giants recalled OF Daniel Johnson from the minors. |
Tue Jun 17 2025
| CWS | Cam Booser | The Chicago White Sox placed LHP Cam Booser on the 15-day injured list. |
| CWS | Davis Martin | The Chicago White Sox placed RHP Davis Martin on the 15-day injured list. |
| SF | Rafael Devers | The San Francisco Giants activated DH Rafael Devers. |
| PIT | Joey Bart | The Pittsburgh Pirates activated C Joey Bart from the 7-day injured list. |
| LAA | Shaun Anderson | The Los Angeles Angels signed RHP Shaun Anderson to a minor league contract. |
| LV | Seth Brown | The Athletics placed OF Seth Brown on the 10-day injured list. |
| SF | Daniel Johnson | The San Francisco Giants optioned OF Daniel Johnson to the minors. |
| ARI | Anthony Gose | The Arizona Diamondbacks signed LHP Anthony Gose to a minor league contract. |
| NYM | Anthony Gose | The New York Mets released LHP Anthony Gose. |
| LV | Gio Urshela | The Athletics activated INF Gio Urshela from the 10-day injured list. |
| SF | Rafael Devers | The San Francisco Giants recalled DH Rafael Devers from the minors. |
| CIN | Graham Ashcraft | The Cincinnati Reds placed RHP Graham Ashcraft on the 15-day injured list. |
| NYM | Tylor Megill | The New York Mets placed RHP Tylor Megill on the 15-day injured list. |
| DET | Tyler Owens | The Detroit Tigers optioned RHP Tyler Owens to the minors. |
| CIN | Luis Mey | The Cincinnati Reds recalled RHP Luis Mey from the minors. |
| NYM | Justin Garza | The New York Mets recalled RHP Justin Garza from the minors. |
| DET | Carlos Hernandez | The Detroit Tigers recalled RHP Carlos Hernández from the minors. |
| TOR | Paxton Schultz | The Toronto Blue Jays recalled RHP Paxton Schultz from the minors. |
| TOR | Bowden Francis | The Toronto Blue Jays placed RHP Bowden Francis on the 15-day injured list. |
| TOR | Justin Bruihl | The Toronto Blue Jays selected the contract of LHP Justin Bruihl from the minors. |
| CIN | Jacob Hurtubise | The Cincinnati Reds waived OF Jacob Hurtubise. |
| SEA | Jacob Hurtubise | The Seattle Mariners claimed OF Jacob Hurtubise off waivers. |
| TOR | Erik Swanson | The Toronto Blue Jays designated RHP Erik Swanson for assignment. |
| CWS | Lenyn Sosa | The Chicago White Sox activated INF Lenyn Sosa from the 10-day injured list. |
| CWS | Brooks Baldwin | The Chicago White Sox optioned INF Brooks Baldwin to the minors. |
| BAL | Grant Wolfram | The Baltimore Orioles recalled LHP Grant Wolfram from the minors. |
| BAL | Colin Selby | The Baltimore Orioles optioned RHP Colin Selby to the minors. |
| MIL | Daz Cameron | The Milwaukee Brewers activated RF Daz Cameron from the paternity list. |
Mon Jun 16 2025
| SF | Osleivis Basabe | The San Francisco Giants sent INF Osleivis Basabe outright to the minors. |
| BOS | Nate Eaton | The Boston Red Sox recalled OF Nate Eaton from the minors. |
| CWS | Josh Palacios | The Chicago White Sox sent OF Joshua Palacios outright to the minors. |
| SD | Yu Darvish | The San Diego Padres transferred RHP Yu Darvish to the 60-day injured lost. |
| SD | Luis Campusano | The San Diego Padres optioned DH Luis Campusano to the minors. |
| SD | Bryce Johnson | The San Diego Padres selected the contract of OF Bryce Johnson from the minors. |
| LV | J.T. Ginn | The Athletics activated RHP J.T. Ginn from the 15-day injured list. |
| SEA | Logan Gilbert | The Seattle Mariners activated RHP Logan Gilbert from the 15-day injured list. |
| LV | Grant Holman | The Athletics optioned RHP Grant Holman to the minors. |
| SEA | Jackson Kowar | The Seattle Mariners optioned RHP Jackson Kowar to the minors. |
| NYY | Pablo Reyes | The New York Yankees designated INF Pablo Reyes for assignment. |
| BAL | Colin Selby | The Baltimore Orioles recalled RHP Colin Selby from the minors. |
| PIT | Dauri Moreta | The Pittsburgh Pirates activated RHP Dauri Moreta from the 60-day injured list and optioned him to the minors. |
| BAL | Cade Povich | The Baltimore Orioles placed LHP Cade Povich on the 15-day injured list with a left hip inflammation. |
| NYY | Giancarlo Stanton | The New York Yankees activated DH Giancarlo Stanton from the 60-day injured list. |
| HOU | Lance McCullers Jr. | The Houston Astros placed RHP Lance McCullers on the 15-day injured list. |
| PIT | Brett Sullivan | The Pittsburgh Pirates designated C Brett Sullivan for assignment. |
| DET | Carlos Hernandez | The Detroit Tigers claimed RHP Carlos Hernández off waivers from the Philadelphia Phillies. |
| TB | Forrest Whitley | The Tampa Bay Rays activated RHP Forrest Whitley. |
| HOU | Jason Alexander | The Houston Astros recalled RHP Jason Alexander from the minors. |
| WSH | Juan Yepez | The Washington Nationals designated INF Juan Yepez for assignment. |
| COL | Michael Toglia | The Colorado Rockies recalled INF Michael Toglia from the minors. |
| MIL | Drew Avans | The Milwaukee Brewers optioned OF Drew Avans to the minors. |
| COL | Keston Hiura | The Colorado Rockies designated INF Keston Hiura for assignment. |
| TB | Mason Englert | The Tampa Bay Rays optioned RHP Mason Englert to the minors. |
| ATL | Jose Azocar | The Atlanta Braves designated OF José Azócar for assignment. |
| ATL | Stuart Fairchild | The Atlanta Braves activated OF Stuart Fairchild from the 10-day injured list. |
| ATL | Nacho Alvarez | The Atlanta Braves activated INF Nacho Alvarez from the 60-day injured list and optioned him to the minors. |
| BOS | Kyle Harrison | The San Francisco Giants traded LHP Kyle Harrison to the Boston Red Sox. |
