Guest of the League
MLB Transactions
2024-04-30
| LAA | Michael Stefanic | The Los Angeles Angels placed INF Michael Stefanic on the 60-day injured list. |
| LAA | Kevin Pillar | The Los Angeles Angels signed OF Kevin Pillar. |
| LAA | Mike Trout | The Los Angeles Angels placed OF Mike Trout on the 10-day injured list. |
| LAA | Davis Daniel | The Los Angeles Angels optioned RHP Davis Daniel to the minors. |
| LAA | Amir Garrett | The Los Angeles Angels selected the contract of RP Amir Garrett. |
| LAA | Chase Silseth | The Los Angeles Angels placed RHP Chase Silseth on the 60-day injured list. |
| STL | Drew Rom | The St. Louis Cardinals placed RP Drew Rom on the 60-day injured list. |
| ARI | Tommy Henry | The Arizona Diamondbacks optioned SP Tommy Henry to the minors. |
| STL | Kyle Leahy | The St. Louis Cardinals recalled RP Kyle Leahy from the minors. |
| ARI | Brandon Hughes | The Arizona Diamondbacks selected the contract of RP Brandon Hughes. |
| BOS | Bailey Horn | The Chicago White Sox traded RP Bailey Horn to the Boston Red Sox. |
| DET | Matt Manning | The Detroit Tigers recalled SP Matt Manning from the minors. |
| MIL | Tyler Black | The Milwaukee Brewers recalled INF Tyler Black from the minors. |
| MIL | Wade Miley | The Milwaukee Brewers placed SP Wade Miley on the 60-day injured list. |
| MIL | Owen Miller | The Milwaukee Brewers optioned INF Owen Miller to the minors. |
| TOR | Zach Pop | The Toronto Blue Jays recalled RP Zach Pop from the minors. |
| SD | Tom Cosgrove | The San Diego Padres optioned RP Tom Cosgrove to the minors. |
| TOR | Yariel Rodriguez | The Toronto Blue Jays placed SP Yariel Rodriguez on the 15-day injured list. |
| SD | Yu Darvish | The San Diego Padres activated RHP Yu Darvish from the 15-day injured list. |
| HOU | Grae Kessinger | The Houston Astros placed INF Grae Kessinger on the 10-day injured list. |
| NYM | Mark Vientos | The New York Mets optioned INF Mark Vientos to the minors. |
| COL | Jordan Beck | The Colorado Rockies selected the contract of OF Jordan Beck from the minors. |
| NYM | Starling Marte | The New York Mets activated OF Starling Marte from the bereavement list. |
| HOU | Joel Kuhnel | The Houston Astros designated RP Joel Kuhnel for assignment. |
| MIN | Matt Bowman | The Minnesota Twins designated RHP Matt Bowman for assignment. |
| COL | Nolan Jones | The Colorado Rockies placed OF Nolan Jones on the 10-day injured list. |
| MIN | Jhoan Duran | The Minnesota Twins activated RHP Jhoan Duran from the 15-day injured list. |
| COL | Lucas Gilbreath | The Colorado Rockies transferred LHP Lucas Gilbreath from the 15-day injured list to the 60-day injured list. |
| KC | Colin Selby | The Kansas City Royals recalled RHP Colin Selby from the minors. |
| KC | Jonathan Bowlan | The Kansas City Royals optioned RHP Jonathan Bowlan to the minors. |
| DET | Andy Ibanez | The Detroit Tigers activated INF Andy Ibáñez from the 10-day injured list. |
| CWS | Jared Walsh | The Chicago White Sox signed free agent INF Jared Walsh to a minor league contract. |
| LAD | Ryan Brasier | The Los Angeles Dodgers placed RHP Ryan Brasier on the 15-day injured list. |
| LAD | Gus Varland | The Los Angeles Dodgers recalled RHP Gus Varland from the minors. |
| MIA | Kyle Tyler | The Miami Marlins outrighted RHP Kyle Tyler to the minors. |
| DET | Buddy Kennedy | The Detroit Tigers optioned INF Buddy Kennedy to the minors. |
| COL | Michael Toglia | The Colorado Rockies optioned INF Michael Toglia to the minors. |
| HOU | Trey Cabbage | The Houston Astros optioned INF Trey Cabbage to the minors. |
2024-04-29
| TB | Jacob Lopez | The Tampa Bay Rays recalled LHP Jacob Lopez from the minors. |
| SEA | Jonatan Clase | The Seattle Mariners optioned OF Jonatan Clase to the minors. |
| NYY | Carlos Narvaez | The New York Yankees recalled C Carlos Narváez from the minors. |
| TB | Chris Devenski | The Tampa Bay Rays placed RHP Chris Devenski on the 15-day injured list with knee soreness. |
| BAL | Cionel Perez | The Baltimore Orioles activated LHP Cionel Pérez from the 15-day injured list. |
| SEA | Sam Haggerty | The Seattle Mariners recalled INF Sam Haggerty from the minors. |
| LAA | Aaron Hicks | The Los Angeles Angels designated OF Aaron Hicks for assignment. |
| LAA | Cole Tucker | The Los Angeles Angels selected the contract of INF Cole Tucker from the minors. |
| NYY | Alex Verdugo | The New York Yankees placed OF Alex Verdugo on the Paternity Leave list. |
| MIN | Carlos Correa | The Minnesota Twins activated INF Carlos Correa from the 10-day injured list. |
| KC | Jonathan Bowlan | The Kansas City Royals recalled RHP Jonathan Bowlan from the minors. |
| KC | Will Klein | The Kansas City Royals optioned RHP Will Klein to the minors. |
| LAA | Davis Daniel | The Los Angeles Angels recalled RHP Davis Daniel from the minors. |
| BAL | Dillon Tate | The Baltimore Orioles optioned RHP Dillon Tate to the minors. |
| MIN | Austin Martin | The Minnesota Twins optioned OF Austin Martin to the minors. |
| BOS | Pablo Reyes | The Boston Red Sox designated INF Pablo Reyes for assignment. |
| BOS | Garrett Cooper | The Boston Red Sox activated INF Garrett Cooper. |
| CWS | Kevin Pillar | The Chicago White Sox sent OF Kevin Pillar outright to the minors. |
2024-04-28
| CWS | Kevin Pillar | OF Kevin Pillar elected free agency. |
| CHC | Luke Little | The Chicago Cubs optioned LHP Luke Little to the minors. |
| CHC | Jordan Wicks | The Chicago Cubs placed LHP Jordan Wicks on the 15-day injured list with a forearm strain. |
| CHC | Richard Lovelady | The Chicago Cubs selected the contract LHP Richard Lovelady from the minors. |
| CHC | Daniel Palencia | The Chicago Cubs recalled RHP Daniel Palencia from the minors. |
| LAA | Jose Cisnero | The Los Angeles Angels placed RHP José Cisnero on the 15-day injured list with a shoulder injury. |
| PHI | Ricardo Pinto | The Philadelphia Phillies designated RHP Ricardo Pinto for assignment. |
| LAA | Jimmy Herget | The Los Angeles Angels designated RHP Jimmy Herget for assignment. |
| PHI | Taijuan Walker | The Philadelphia Phillies activated RHP Taijuan Walker from the 15-day injured list. |
| WSH | Jake Alu | The Washington Nationals sent INF Jake Alu to the minors. |
| MIA | Dane Myers | The Miami Marlins recalled OF Dane Myers from the minors. |
| CWS | Prelander Berroa | The Chicago White Sox recalled RHP Prelander Berroa from the minors. |
| BOS | Naoyuki Uwasawa | The Boston Red Sox recalled RHP Naoyuki Uwasawa from the minors. |
| MIA | Emmanuel Ramirez | The Miami Marlins selected the contract of RHP Emmanuel Ramirez from the minors. |
| CWS | Brad Keller | The Chicago White Sox selected the contract of RHP Brad Keller from the minors. |
| MIA | Avisail Garcia | The Miami Marlins placed OF Avisaíl García on the 10-day injured list with a hamstring strain. |
| BOS | Joely Rodriguez | The Boston Red Sox designated LHP Joely Rodríguez for assignment. |
| CWS | Deivi Garcia | The Chicago White Sox designated RHP Deivi García for assignment. |
| MIA | Kent Emanuel | The Miami Marlins designated LHP Kent Emanuel for assignment. |
| CWS | Jonathan Cannon | The Chicago White Sox optioned RHP Jonathan Cannon to the minors. |
| NYM | Josh Walker | The New York Mets optioned LHP Josh Walker to the minors. |
| NYM | Danny Young | The New York Mets selected the contract of LHP Danny Young from the minors. |
2024-04-27
| BOS | Triston Casas | The Boston Red Sox transferred INF Triston Casas to the 60-day injured list with a rib strain. |
| ARI | Chris Ellis | The Arizona Diamondbacks signed RHP Chris Ellis to a minor league contract. |
| BOS | Garrett Cooper | The Chicago Cubs traded INF Garrett Cooper to the Boston Red Sox. |
| MIL | Jared Koenig | The Milwaukee Brewers optioned LHP Jared Koenig to the minors. |
| MIL | Janson Junk | The Milwaukee Brewers recalled RHP Janson Junk from the minors. |
| LAD | Kyle Hurt | The Los Angeles Dodgers transferred RHP Kyle Hurt to the 60-day injured list with Shoulder inflammation. |
| HOU | Framber Valdez | The Houston Astros activated LHP Framber Valdez from the 15-day injured list. |
| LAD | Nabil Crismatt | The Los Angeles Dodgers selected the contract of RHP Nabil Crismatt from the minors. |
| HOU | Trey Cabbage | The Houston Astros recalled INF Trey Cabbage from the minors. |
| COL | Michael Toglia | The Colorado Rockies recalled INF Michael Toglia from the minors. |
| LAD | Nick Ramirez | The Los Angeles Dodgers sent LHP Nick Ramirez to the minors. |
| NYM | Mark Vientos | The New York Mets recalled INF Mark Vientos from the minors. |
| NYM | Starling Marte | The New York Mets placed OF Starling Marte on the bereavement list. |
| NYM | Drew Smith | The New York Mets placed RHP Drew Smith on the 15-day injured list with an undisclosed injury. |
| NYM | Dedniel Nunez | The New York Mets recalled RHP Dedniel Núñez from the minors. |
| WSH | Joey Gallo | The Washington Nationals placed 1B Joey Gallo on the 10-day injured list with a shoulder injury. |
| WSH | Alex Call | The Washington Nationals recalled OF Alex Call from the minors. |
| MIA | Kent Emanuel | The Miami Marlins selected the contract of LHP Kent Emanuel from the minors. |
| MIA | Kyle Tyler | The Miami Marlins designated RHP Kyle Tyler for assignment. |
| TB | Josh Lowe | The Tampa Bay Rays activated OF Josh Lowe from the 10-day injured list. |
| MIN | Nick Wittgren | The Minnesota Twins signed RHP Nick Wittgren to a minor league contract. |
2024-04-26
| PIT | Kyle Nicolas | The Pittsburgh Pirates recalled SP Kyle Nicholas from the minors. |
| SD | Randy Vasquez | The San Diego Padres optioned SP Randy Vasquez to the minors. |
| SD | Jeremiah Estrada | The San Diego Padres recalled RP Jeremiah Estrada from the minors. |
| SD | Matthew Batten | The San Diego Padres optioned INF Matthew Batten to the minors. |
| SD | Manny Machado | The San Diego Padres activated DH Manny Machado off the Paternity List. |
| TB | Colin Poche | The Tampa Bay Rays placed RP Colin Poche on the 15-day injured list. |
| TB | Manuel Rodriguez | The Tampa Bay Rays recalled RP Manuel Rodriguez from the minors. |
| MIA | Huascar Brazoban | The Miami Marlins optioned RP Huascar Brazoban to the minors. |
| CWS | Bailey Horn | The Chicago White Sox designated RP Bailey Horn for assignment. |
| CWS | Rafael Ortega | The Chicago White Sox selected the contract of OF Rafael Ortega. |
| MIA | Anthony Maldonado | The Miami Marlins recalled RHP Anthony Maldonado from the minors. |
| MIA | Jesus Luzardo | The Miami Marlins placed LHP Jesús Luzardo on the 15-day injured list. |
| CWS | Dominic Fletcher | The Chicago White Sox optioned OF Dominic Fletcher to the minors. |
| NYM | Zack Short | The New York Mets designated INF Zack Short for assignment. |
| NYM | J.D. Martinez | The New York Mets recalled DH J.D. Martinez from the minors. |
| BAL | Ryan McKenna | The Baltimore Orioles selected the contract of OF Ryan McKenna from the minors. |
| CWS | Kevin Pillar | The Chicago White Sox designated OF Kevin Pillar for assignment. |
| BAL | Jackson Holliday | The Baltimore Orioles optioned INF Jackson Holliday to the minors. |
| CWS | Tommy Pham | The Chicago White Sox selected the contract of OF Tommy Pham from the minors. |
| NYY | Michael Tonkin | The New York Yankees activated RHP Michael Tonkin from the minors. |
| HOU | J.P. France | The Houston Astros optioned RHP J.P. France to the minors. |
| ATL | Ozzie Albies | The Atlanta Braves reinstated INF Ozzie Albies from the 10-day injured list. |
| PIT | Ryder Ryan | The Pittsburgh Pirates optioned RHP Ryder Ryan to the minors. |
| WSH | Stone Garrett | The Washington Nationals optioned OF Stone Garrett to the minors. |
2024-04-25
| MIA | Huascar Brazoban | The Miami Marlins activated RHP Huascar Brazoban from the restricted list. |
| WSH | Stone Garrett | The Washington Nationals activated OF Stone Garrett from the 10-day injured list. |
| NYY | Cody Morris | The New York Yankees optioned RHP Cody Morris to the minors. |
| ATL | David Fletcher | The Atlanta Braves sent INF David Fletcher outright to the minors. |
| NYM | Michael Tonkin | The New York Mets waived RHP Michael Tonkin. |
| NYY | Michael Tonkin | The New York Yankees claimed RHP Michael Tonkin off waivers. |
| NYY | McKinley Moore | The New York Yankees designated RHP McKinley Moore for assignment. |
| OAK | Darell Hernaiz | The Oakland Athletics recalled INF Darell Hernaiz from the minors. |
| OAK | Zack Gelof | The Oakland Athletics placed INF Zack Gelof on the 10-day injured list. |
| SEA | Gregory Santos | The Seatle Mariners transferred RHP Gregory Santos from the 15-day injured list to the 60-day injured list. |
| SEA | J.P. Crawford | The Seattle Mariners placed INF J.P. Crawford on the 10-day injured list. |
| TOR | Bowden Francis | The Toronto Blue Jays placed RHP Bowden Francis on the 15-day injured list. |
| WSH | Drew Millas | The Washington Nationals optioned C Drew Millas to the minors. |
| KC | Will Klein | The Kansas City Royals recalled RHP Will Klein from the minors. |
| TOR | Brendon Little | The Toronto Blue Jays recalled LHP Brendon Little from the minors. |
| TEX | Grant Anderson | The Texas Rangers optioned RHP Grant Anderson to the minors. |
| KC | Alec Marsh | The Kansas City Royals placed RHP Alec Marsh on the 15-day injured list. |
| TEX | Josh Sborz | The Texas Rangers activated RHP Josh Sborz from the 15-day injured list. |
| WSH | Keibert Ruiz | The Washington Nationals activated C Keibert Ruiz from the 10-day injured list. |
| PHI | Kody Clemens | The Philadelphia Phillies optioned INF Kody Clemens to the minors. |
| PHI | Bryce Harper | The Philadelphia Phillies reinstated 1B Bryce Harper from the paternity list. |
2024-04-24
| MIN | Ronny Henriquez | The Minnesota Twins optioned RHP Ronny Henriquez to the minors. |
| MIN | Simeon Woods Richardson | The Minnesota Twins recalled RHP Simeon Woods Richardson from the minors. |
| TEX | Jared Walsh | Texas RangersNF Jared Walsh elected free agency. |
| TEX | Kolton Ingram | The Texas Rangers claimed LHP Kolton Ingram off waivers from the New York Mets. |
| COL | Tyler Danish | The Colorado Rockies signed RHP Tyler Danish to a minor league contract. |
| TEX | Austin Pruitt | The Texas Rangers placed RHP Austin Pruitt on the 15-day injured list. |
| TEX | Grant Anderson | The Texas Rangers recalled RHP Grant Anderson from the minors. |
| CHC | Cody Bellinger | The Chicago Cubs placed OF Cody Bellinger on the 10-day injured list. |
| COL | Michael Toglia | The Colorado Rockies optioned INF Michael Toglia to the minors. |
| TOR | Kevin Kiermaier | The Toronto Blue Jays placed OF Kevin Kiermaier on the 10-day injured list. |
| CHC | Pete Crow-Armstrong | The Chicago Cubs recalled OF Pete Crow-Armstrong from the minors. |
| MIA | Christian Bethancourt | The Miami Marlins activated C Christian Bethancourt from the 10-day injured list. |
| TOR | Addison Barger | The Toronto Blue Jays recalled INF Addison Barger from the minors. |
| COL | Hunter Goodman | The Colorado Rockies recalled INF Hunter Goodman from the minors. |
| BOS | Zack Kelly | The Boston Red Sox recalled RHP Zack Kelly from the minors. |
| CIN | Peyton Burdick | The Cincinnati Reds claimed OF Peyton Burdick off waivers from the Baltimore Orioles and optioned him to the minors. |
| CIN | Alex Young | The Cincinnati Reds transferred LHP Alex Young from the 15-day injured list to the 60-day injured list. |
| BOS | Brayan Bello | The Boston Red Sox placed RHP Brayan Bello on the 15-day injured list. |
| WSH | Lane Thomas | The Washington Nationals placed OF Lane Thomas on the 10-day injured list. |
| WSH | Trey Lipscomb | The Washington Nationals recalled INF Trey Lipscomb from the minors. |
| SF | Blake Snell | The San Francisco Giants placed LHP Blake Snell on the 15-day injured list. |
| STL | Jose Fermin | The St. Louis Cardinals recalled INF José Fermín from the minors. |
| STL | John King | The St. Louis Cardinals recalled LHP John King from the minors. |
| STL | Zack Thompson | The St. Louis Cardinals optioned LHP Zack Thompson to the minors. |
| STL | Jordan Walker | The St. Louis Cardinals optioned OF Jordan Walker to the minors. |
| NYM | Max Kranick | The New York Mets optioned RHP Max Kranick to the minors. |
2024-04-23
| ARI | Kyle Nelson | The Arizona Diamondbacks placed RP Kyle Nelson on the 15-day injured list. |
| ARI | Justin Martinez | The Arizona Diamondbacks recalled RP Justin Martinez from the minors. |
| ARI | Tommy Henry | The Arizona Diamondbacks recalled SP Tommy Henry from the minors. |
| ARI | Merrill Kelly | The Arizona Diamondbacks placed SP Merrill Kelly on the 15-day injured list. |
| SF | Mitch White | The San Francisco Giants activated RP Mitch White. |
| ARI | Miguel Castro | The Arizona Diamondbacks placed RP Miguel Castro on the 15-day injured list. |
| ARI | Andrew Saalfrank | The Arizona Diamondbacks recalled RP Andrew Saalfrank from the minors. |
| TEX | Johnny Cueto | The Texas Rangers signed RHP Johnny Cueto to a minor league contract. |
| NYM | Max Kranick | The New York Mets activated RP Max Kranick off the 15-day injured list and optioned him to the minors. |
| CHC | Matt Mervis | The Chicago Cubs recalled INF Matt Mervis from the minors. |
| CHC | Drew Smyly | The Chicago Cubs placed RP Drew Smyly on the 15-day injured list. |
| CHC | Luke Little | The Chicago Cubs recalled RP Luke Little from the minors. |
| CHC | Garrett Cooper | The Chicago Cubs designated INF Garrett Cooper for assignment. |
| CHC | Hayden Wesneski | The Chicago Cubs recalled RP Hayden Wesneski from the minors. |
| CHC | Kyle Hendricks | The Chicago Cubs placed SP Kyle Hendricks on the 15-day injured list. |
| ARI | Sergio Alcantara | The Pittsburgh Pirates traded INF Sergio Alcantra to the Arizona Diamondbacks. |
| SEA | Collin Snider | The Seattle Mariners activated RP Collin Snider off the 15-day injured list and optioned him to the minors. |
| CIN | Casey Legumina | The Cincinnati Reds optioned SP Casey Legumina to the minors. |
| CIN | Sam Moll | The Cincinnati Reds activated LHP Sam Moll from the 15-day injured list. |
| WSH | Robert Garcia | The Washington Nationals placed RP Robert Garcia on the 15-day injured list. |
| BOS | Tyler Heineman | The Boston Red Sox placed C Tyler Heineman on the 10-day injured list. |
| WSH | Jacob Barnes | The Washington Nationals selected the contract of RP Jacob Barnes. |
| TEX | Jonah Heim | The Texas Rangers activated C Jonah Heim off the bereavement list. |
| WSH | Jake Alu | The Washington Nationals designated INF Jake Alu for assignment. |
| BOS | Tyler O'Neill | The Boston Red Sox activated OF Tyler O'Neill from the 7-day injured list. |
| BAL | Heston Kjerstad | The Baltimore Orioles recalled OF Heston Kjerstad from the minors. |
| ARI | Joe Jacques | The Boston Red Sox claimed LHP Joe Jacques off waivers from the Arizona Diamondbacks. |
| TEX | Sam Huff | The Texas Rangers optioned C Sam Huff to the minors. |
| TEX | Owen White | The Texas Rangers optioned RHP Owen White to the minors. |
| ARI | Jace Peterson | The Arizona Diamondbacks released INF Jace Peterson. |
2024-04-22
| TEX | Jonathan Hernandez | The Texas Rangers activated RHP Jonathan Hernández from the 15-day injured list. |
| BAL | Austin Hays | The Baltimore Orioles placed OF Austin Hays on the 10-day injured list with a calf strain. |
| BAL | Peyton Burdick | The Baltimore Orioles designated OF Peyton Burdick for assignment. |
| SF | Luke Jackson | The San Francisco Giants activated RHP Luke Jackson from the 15-day injured list. |
| SD | Matthew Batten | The San Diego Padres recalled INF Matthew Batten from the minors. |
| SD | Manny Machado | The San Diego Padres placed DH Manny Machado on the Paternity Leave list. |
| CWS | Zach Remillard | The Chicago White Sox designated INF Zach Remillard for assignment. |
| CWS | Lenyn Sosa | The Chicago White Sox optioned INF Lenyn Sosa to the minors. |
| CWS | Danny Mendick | The Chicago White Sox selected the contract of INF Danny Mendick from the minors. |
| CWS | Nick Nastrini | The Chicago White Sox optioned RHP Nick Nastrini to the minors. |
| CWS | John Brebbia | The Chicago White Sox activated RHP John Brebbia from the 15-day injured list. |
| MIL | Tobias Myers | The Milwaukee Brewers recalled RHP Tobias Myers from the minors. |
| MIL | Jake Bauers | The Milwaukee Brewers activated INF Jake Bauers from the bereavement list. |
| CIN | Casey Legumina | The Cincinnati Reds recalled RHP Casey Legumina from the minors. |
| CIN | Frankie Montas | The Cincinnati Reds placed RHP Frankie Montas on the 15-day injured list with a forearm contusion. |
| MIL | Andruw Monasterio | The Milwaukee Brewers optioned INF Andruw Monasterio to the minors. |
| TB | Pete Fairbanks | The Tampa Bay Rays placed RHP Pete Fairbanks on the 15-day injured list with a nerve related issue. |
| TB | Kevin Kelly | The Tampa Bay Rays recalled RHP Kevin Kelly from the minors. |
| MIL | Wade Miley | The Milwaukee Brewers placed LHP Wade Miley on the 15-day injured list with left elbow inflammation. |
| KC | Anthony Veneziano | The Kansas City Royals optioned LHP Anthony Veneziano to the minors. |
| KC | Tyler Duffey | The Kansas City Royals selected the contract of RHP Tyler Duffey from the minors. |
| MIN | Ronny Henriquez | The Minnesota Twins selected the contract of RHP Ronny Henriquez from the minors. |
| MIN | Daniel Duarte | The Minnesota Twins transferred the contract of RHP Daniel Duarte from the 15-day injured list to the 60-day injured list. |
| MIN | Louie Varland | The Minnesota Twins optioned RHP Louie Varland to the minors. |
| MIN | Jair Camargo | The Minnesota Twins optioned C Jair Camargo to the minors. |
| MIN | Max Kepler | The Minnesota Twins activated OF Max Kepler from the 10-day injured list. |
| SEA | Brett de Geus | The Seattle Mariners optioned RHP Brett de Geus to the minors. |
| PHI | Kody Clemens | The Philadelphia Phillies recalled INF Kody Clemens from the minors. |
| NYM | Michael Tonkin | The New York Mets designated RHP Michael Tonkin for assignment. |
| PHI | Bryce Harper | The Philadelphia Phillies placed INF Bryce Harper on the Paternity Leave list. |
| NYM | Josh Walker | The New York Mets recalled LHP Josh Walker from the minors. |
| NYM | Sean Reid-Foley | The New York Mets activated RHP Sean Reid-Foley from the 15-day injured list. |
| NYM | Grant Hartwig | The New York Mets optioned RHP Grant Hartwig to the minors. |
| CLE | Shane Bieber | The Cleveland Guardians transferred RHP Shane Bieber from the 15-day injured list to the 60-day injured list. |
| ATL | Darius Vines | The Atlanta Braves optioned RHP Darius Vines to the minors. |
| COL | Noah Davis | The Colorado Rockies optioned RHP Noah Davis to the minors. |
| ATL | Bryce Elder | The Atlanta Braves recalled RHP Bryce Elder from the minors. |
2024-04-21
| NYM | Brooks Raley | The New York Mets placed LHP Brooks Raley on the 15-day injured list with elbow inflammation. |
| NYM | Grant Hartwig | The New York Mets recalled RHP Grant Hartwig from the minors. |
| ARI | Justin Martinez | The Arizona Diamondbacks optioned RHP Justin Martinez to the minors. |
| ARI | Slade Cecconi | The Arizona Diamondbacks recalled RHP Slade Cecconi from the minors. |
| LAA | Robert Stephenson | The Los Angeles Angels transferred RHP Robert Stephenson to the 60-day injured list with right shoulder inflammation. |
| BOS | Triston Casas | The Boston Red Sox placed INF Triston Casas on the 10-day injured list with a rib strain. |
| LAA | Ehire Adrianza | The Los Angeles Angels selected the contract of INF Ehire Adrianza from the minors. |
| COL | Ty Blach | The Colorado Rockies selected the contract of LHP Ty Blach from the minors. |
| MIL | Jared Koenig | The Milwaukee Brewers recalled LHP Jared Koenig from the minors. |
| SEA | Cody Bolton | The Seattle Mariners activated RHP Cody Bolton from the 15-day injured list. |
| MIL | DL Hall | The Milwaukee Brewers placed LHP DL Hall on the 15-day injured list with a knee sprain. |
| LAA | Anthony Rendon | The Los Angeles Angels placed INF Anthony Rendon on the 10-day injured list with a hamstring injury. |
| BOS | Tyler Heineman | The Boston Red Sox recalled C Tyler Heineman from the minors. |
| CHC | Luke Little | The Chicago Cubs optioned LHP Luke Little to the minors. |
| COL | Daniel Bard | The Colorado Rockies transferred RHP Daniel Bard to the 60-day injured list as he recovers from left knee surgery. |
| MIA | Roddery Munoz | The Miami Marlins optioned RHP Roddery Muñoz to the minors. |
| HOU | Spencer Arrighetti | The Houston Astros recalled RHP Spencer Arrighetti from the minors. |
| STL | Victor Scott II | The St. Louis Cardinals optioned OF Victor Scott to the minors. |
| HOU | Cristian Javier | The Houston Astros placed RHP Cristian Javier on the 15-day injured list with neck discomfort. |
| STL | Pedro Pages | The St. Louis Cardinals recalled INF Pedro Pagés from the minors. |
| STL | Andre Pallante | The St. Louis Cardinals optioned RHP Andre Pallante to the minors. |
| STL | Nick Robertson | The St. Louis Cardinals recalled RHP Nick Robertson from the minors. |
2024-04-20
| SF | Mitch White | The Toronto Blue Jays traded RHP Mitch White to the San Francisco Giants. |
| SF | Alex Cobb | The San Francisco Giants transferred RHP Alex Cobb to the 60-day injured list. |
| TOR | Nate Pearson | The Toronto Blue Jays recalled RHP Nate Pearson from the minors. |
| TOR | Chad Green | The Toronto Blue Jays placed RHP Chad Green on the 15-day injured list. |
| SD | Randy Vasquez | The San Diego Padres recalled RHP Randy Vásquez from the minors. |
| CWS | Josimar Cousin | The Chicago White Sox sent RHP Josimar Cousin outright to the minors. |
| SD | Logan Gillaspie | The San Diego Padres optioned RHP Logan Gillaspie to the minors. |
| SD | Matthew Batten | The San Diego Padres optioned INF Matthew Batten to the minors. |
| LAD | Drew Pomeranz | The Los Angeles Dodgers signed LHP Drew Pomeranz to a minor league contract. |
| SD | Graham Pauley | The San Diego Padres recalled INF Graham Pauley from the minors. |
| TEX | Jared Walsh | The Texas Rangers designated INF Jared Walsh for assignment. |
| KC | Anthony Veneziano | The Kansas City Royals recalled LHP Anthony Veneziano from the minors. |
| TEX | Sam Huff | The Texas Rangers recalled C Sam Huff from the minors. |
| TEX | Jonah Heim | The Texas Rangers placed C Jonah Heim on the bereavement list. |
| TEX | Nathaniel Lowe | The Texas Rangers activated INF Nathaniel Lowe from the 10-day injured list. |
| NYY | Kevin Smith | The New York Yankees sent DH Kevin Smith outright to the minors. |
| KC | Jordan Lyles | The Kansas City Royals placed RHP Jordan Lyles on the temporarily inactive list. |
| TB | Taylor Walls | The Tampa Bay Rays transferred INF Taylor Walls to the 60-day injured list with a hip injury. |
| LAD | Nick Ramirez | The Los Angeles Dodgers recalled LHP Nick Ramirez from the minors. |
| LAD | Kyle Hurt | The Los Angeles Dodgers placed RHP Kyle Hurt on the 15-day injured list with Shoulder inflammation. |
| SF | Kai-Wei Teng | The San Francisco Giants optioned RHP Kai-Wei Teng to the minors. |
| SF | Sean Hjelle | The San Francisco Giants activated RHP Sean Hjelle from the 15-day injured list. |
| NYM | Kolton Ingram | The New York Mets designated LHP Kolton Ingram for assignment. |
| MIA | Roddery Munoz | The Miami Marlins recalled RHP Roddery Muñoz from the minors. |
| MIA | Kyle Tyler | The Miami Marlins selected the contract of RHP Kyle Tyler from the minors. |
| NYM | Tomas Nido | The New York Mets selected the contract of C Tomás Nido from the minors. |
| MIA | Josh Simpson | The Miami Marlins transferred LHP Josh Simpson to the 60-day injured list with left elbow ulnar neuritis. |
| NYM | Francisco Alvarez | The New York Mets placed C Francisco Alvarez on the 15-day injured list with a thumb injury. |
| MIA | A.J. Puk | The Miami Marlins placed LHP A.J. Puk on the 15-day injured list with shoulder fatigue. |
| DET | Buddy Kennedy | The Detroit Tigers recalled INF Buddy Kennedy from the minors. |
| CHC | Luke Little | The Chicago Cubs recalled LHP Luke Little from the minors. |
| TB | Erasmo Ramirez | The Tampa Bay Rays selected the contract of RHP Erasmo Ramírez from the minors. |
| DET | Gio Urshela | The Detroit Tigers placed INF Gio Urshela on the 10-day injured list with a hamstring injury. |
| TB | Jacob Lopez | The Tampa Bay Rays optioned LHP Jacob Lopez to the minors. |
2024-04-19
| HOU | Justin Verlander | The Houston Astros activated RHP Justin Verlander from the 15-day injured list. |
| ARI | Pavin Smith | The Arizona Diamondbacks recalled OF Pavin Smith from the minors. |
| HOU | Justin Verlander | The Houston Astros activated RHP Justin Verlander from the 15-day injured list. |
| ARI | Jace Peterson | The Arizona Diamondbacks designated INF Jace Peterson for assignment. |
| NYM | Michael Tonkin | The New York Mets activated RP Michael Tonkin. |
| DET | Sawyer Gipson-Long | The Detroit Tigers announced that RHP Sawyer Gipson-Long will undergo surgery and will miss the remainder of the 2024 season. |
| ARI | Jordan Montgomery | The Arizona Diamondbacks recalled SP Jordan Montgomery from the minors. |
| ARI | Jordan Montgomery | The Arizona Diamondbacks activated LHP Jordan Montgomery. |
| ARI | Ryne Nelson | The Arizona Diamondbacks placed SP Ryne Nelson on the 15-day injured list. |
| MIL | Andruw Monasterio | The Milwaukee Brewers recalled INF Andruw Monasterio from the minors. |
| COL | Noah Davis | The Colorado Rockies recalled SP Noah Davis from the minors. |
| MIL | Jake Bauers | The Milwaukee Brewers placed INF Jake Bauers on the Bereavement List. |
| MIL | Trevor Megill | The Milwaukee Brewers activated RHP Trevor Megill from the 7-day injured list. |
| TEX | Owen White | The Texas Rangers recalled RP Owen White from the minors. |
| TEX | Jack Leiter | The Texas Rangers optioned SP Jack Leiter to the minors. |
| COL | Kyle Freeland | The Colorado Rockies placed SP Kyle Freeland on the 15-day injured list. |
| NYY | Taylor Trammell | The New York Yankees activated OF Taylor Trammell. |
| NYY | Nick Burdi | The New York Yankees placed RHP Nick Burdi on the 15-day injured list. |
| NYY | Cody Morris | The New York Yankees recalled RHP Cody Morris from the minors. |
| KC | Michael Massey | The Kansas City Royals activated INF Michael Massey from the 10-day injured list. |
| CIN | Tejay Antone | The Cincinnati Reds transferred RHP Tejay Antone from the 15-day injured list to the 60-day injured list. |
| CIN | Livan Soto | The Cincinnati Reds claimed INF Livan Soto off waiver from the Baltimore Orioles and optioned him to the minors. |
| BOS | Joe Jacques | The Boston Red Sox designated LHP Joe Jacques for assignment. |
| OAK | Brent Rooker | The Oakland Athletics activated OF Brent Rooker from the 10-day injured list. |
| ATL | Luke Williams | The Atlanta Braves selected the contract of INF Luke Williams from the minors. |
| ATL | Forrest Wall | The Atlanta Braves optioned OF Forrest Wall to the minors. |
| OAK | Darell Hernaiz | The Oakland Athletics optioned INF Darell Hernaiz to the minors. |
2024-04-18
| BOS | Joe Jacques | The Boston Red Sox optioned LHP Joe Jacques to the minors. |
| BOS | Vladimir Gutierrez | The Milwaukee Brewers traded RHP Vladimir Gutierrez to the Boston Red Sox. |
| BOS | Vladimir Gutierrez | The Boston Red Sox optioned RHP Vladimir Gutierrez to the minors. |
| BOS | Trevor Story | The Boston Red Sox transferred INF Trevor Story to the 60-day injured list. |
| TEX | Shaun Anderson | The Texas Rangers signed RHP Shaun Anderson to a minor league contract. |
| TEX | Collin Wiles | The Texas Rangers signed RHP Collin Wiles to a minor league contract. |
| CHC | Jameson Taillon | The Chicago Cubs activated RHP Jameson Taillon from the 15-day injured list. |
| CHC | Hayden Wesneski | The Chicago Cubs optioned RHP Hayden Wesneski to the minors. |
| CHC | Patrick Wisdom | The Chicago Cubs activated INF Patrick Wisdom from the 10-day injured list. |
| CHC | Miles Mastrobuoni | The Chicago Cubs optioned INF Miles Mastrobuoni to the minors. |
| PIT | Quinn Priester | The Pittsburgh Pirates recalled RHP Quinn Priester from the minors. |
| MIL | Kevin Herget | The Milwaukee Brewers outrighted RHP Kevin Herget to the minors. |
| MIL | Tobias Myers | The Milwaukee Brewers optioned RHP Tobias Myers to the minors. |
| NYY | Taylor Trammell | The New York Yankees claimed OF Taylor Trammell off waivers. |
| LAD | Taylor Trammell | The Los Angeles Dodgers released OF Taylor Trammell. |
| LAD | Taylor Trammell | The Los Angeles Dodgers released OF Taylor Trammell. |
| NYY | Kevin Smith | The New York Yankees designated DH Kevin Smith for assignment. |
| BOS | Rob Refsnyder | The Boston Red Sox activated OF Rob Refsnyder from the 10-day injured list. |
| KC | Nick Loftin | The Kansas City Royals optioned INF Nick Loftin to the minors. |
| NYM | Grant Hartwig | The New York Mets optioned RHP Grant Hartwig to the minors. |
| CHC | Julio Teheran | The Chicago Cubs signed RHP Julio Teheran to a minor league contract. |
| BOS | Tyler O'Neill | The Boston Red Sox placed OF Tyler O'Neill on the 7-day injured list. |
| CLE | Pedro Avila | The Cleveland Guardians activated RHP Pedro Avila. |
| CLE | Wes Parsons | The Cleveland Guardians optioned RHP Wes Parsons to the minors. |
| TEX | Jack Leiter | The Texas Rangers selected the contract of RHP Jack Leiter from the minors. |
| TEX | Grant Anderson | The Texas Rangers optioned RHP Grant Anderson to the minors. |
| TB | Kevin Kelly | The Tampa Bay Rays optioned RHP Kevin Kelly to the minors. |
| TB | Jacob Lopez | The Tampa Bay Rays recalled LHP Jacob Lopez from the minors. |
| TEX | Brock Burke | The Texas Rangers transferred LHP Brock Burke from the 15-day injured list to the 60-day injured list |
