Boston Red Sox

Anthony Seigler — Boston Red Sox recalled 2B Anthony Seigler from Worcester Red Sox.

Eli White — Boston Red Sox placed CF Eli White on the 10-day injured list retroactive to September 9, 2026. Right foot ligament injury.

Willson Contreras — Boston Red Sox sent 1B Willson Contreras on a rehab assignment to Portland Sea Dogs.

Tanner Houck — Boston Red Sox sent RHP Tanner Houck on a rehab assignment to Portland Sea Dogs.

Nate Eaton — Boston Red Sox recalled OF Nate Eaton from Worcester Red Sox.

Ceddanne Rafaela — Boston Red Sox placed CF Ceddanne Rafaela on the 10-day injured list retroactive to September 3, 2026. Right quadriceps strain.

Brett Harris — San Francisco Giants claimed 3B Brett Harris off waivers from Boston Red Sox.

Jedixson Paez — Boston Red Sox optioned RHP Jedixson Paez to Worcester Red Sox.

Raymond Burgos — Boston Red Sox recalled LHP Raymond Burgos from Worcester Red Sox.

Wyatt Olds — Boston Red Sox recalled RHP Wyatt Olds from Worcester Red Sox.

Eduardo Rivera — Boston Red Sox recalled LHP Eduardo Rivera from Worcester Red Sox.

Jedixson Paez — Boston Red Sox selected the contract of RHP Jedixson Paez from Worcester Red Sox.

Isiah Kiner-Falefa — Boston Red Sox activated 2B Isiah Kiner-Falefa from the 60-day injured list.

Jedixson Paez — Boston Red Sox activated RHP Jedixson Paez.

Eduardo Rivera — Boston Red Sox placed LHP Eduardo Rivera on the 60-day injured list. Lumbar strain.

Tyron Guerrero — Boston Red Sox placed RHP Tyron Guerrero on the 15-day injured list. Right shoulder inflammation.

Brett Harris — Boston Red Sox designated 3B Brett Harris for assignment.

Mickey Gasper — Boston Red Sox recalled DH Mickey Gasper from Worcester Red Sox.

Willson Contreras — Boston Red Sox placed 1B Willson Contreras on the 10-day injured list. Left hamstring strain.

Mickey Gasper — Boston Red Sox optioned DH Mickey Gasper to Worcester Red Sox.

Anthony Seigler — Boston Red Sox optioned 2B Anthony Seigler to Worcester Red Sox.

Trevor Story — Boston Red Sox activated SS Trevor Story from the 60-day injured list.

Roman Anthony — Boston Red Sox activated LF Roman Anthony from the 60-day injured list.

Raymond Burgos — Boston Red Sox optioned LHP Raymond Burgos to Worcester Red Sox.

Wyatt Olds — Boston Red Sox optioned RHP Wyatt Olds to Worcester Red Sox.

Raymond Burgos — Boston Red Sox recalled LHP Raymond Burgos from Worcester Red Sox.

Garrett Whitlock — Boston Red Sox activated RHP Garrett Whitlock from the 15-day injured list.

Tomás Nido — Boston Red Sox signed free agent C Tomás Nido to a minor league contract.

Roman Anthony — Boston Red Sox sent LF Roman Anthony on a rehab assignment to Worcester Red Sox.

Eduardo Rivera — Boston Red Sox reassigned LHP Eduardo Rivera to the minor leagues.

Isiah Kiner-Falefa — Boston Red Sox sent 2B Isiah Kiner-Falefa on a rehab assignment to Worcester Red Sox.

Roman Anthony — Boston Red Sox sent LF Roman Anthony on a rehab assignment to Portland Sea Dogs.

Raymond Burgos — Boston Red Sox optioned LHP Raymond Burgos to Worcester Red Sox.

Wyatt Olds — Boston Red Sox selected the contract of RHP Wyatt Olds from Worcester Red Sox.

Eduardo Rivera — Boston Red Sox placed LHP Eduardo Rivera on the restricted list.

Mickey Gasper — Boston Red Sox recalled C Mickey Gasper from Worcester Red Sox.

Raymond Burgos — Boston Red Sox recalled LHP Raymond Burgos from Worcester Red Sox.

Trevor Story — Boston Red Sox sent SS Trevor Story on a rehab assignment to Worcester Red Sox.

Masataka Yoshida — Boston Red Sox placed DH Masataka Yoshida on the 10-day injured list. Left hamstring strain.

Justin Slaten — Boston Red Sox placed RHP Justin Slaten on the 15-day injured list retroactive to August 13, 2026. Right elbow inflammation.

Seth Martinez — Boston Red Sox sent RHP Seth Martinez outright to Worcester Red Sox.

Jake Rogers — Chicago White Sox claimed C Jake Rogers off waivers from Boston Red Sox.

Greg Weissert — Boston Red Sox recalled RHP Greg Weissert from Worcester Red Sox.

Garrett Whitlock — Boston Red Sox placed RHP Garrett Whitlock on the 15-day injured list retroactive to August 10, 2026. Right elbow inflammation.

Harold Rivas — Boston Red Sox traded CF Harold Rivas to Baltimore Orioles. Player to be named later from the 8/3 Adley Rutschman trade.

Alec Gamboa — Boston Red Sox recalled LHP Alec Gamboa from Worcester Red Sox.

Seth Martinez — Boston Red Sox designated RHP Seth Martinez for assignment.

Morgan McSweeney — Boston Red Sox signed free agent RHP Morgan McSweeney to a minor league contract.

Adley Rutschman — Boston Red Sox activated C Adley Rutschman from the 10-day injured list.

Aaron Nixon — Boston Red Sox signed free agent RHP Aaron Nixon to a minor league contract.

Isiah Kiner-Falefa — Boston Red Sox transferred 2B Isiah Kiner-Falefa from the 10-day injured list to the 60-day injured list.

Jake Rogers — Boston Red Sox designated C Jake Rogers for assignment.

Seth Martinez — Boston Red Sox selected the contract of RHP Seth Martinez from Worcester Red Sox.

Raymond Burgos — Boston Red Sox optioned LHP Raymond Burgos to Worcester Red Sox.

Adley Rutschman — Boston Red Sox sent C Adley Rutschman on a rehab assignment to Worcester Red Sox.

Raymond Burgos — Boston Red Sox selected the contract of LHP Raymond Burgos from Worcester Red Sox.

Greg Weissert — Boston Red Sox optioned RHP Greg Weissert to Worcester Red Sox.

Ryan Watson — Los Angeles Angels claimed RHP Ryan Watson off waivers from Boston Red Sox.

John Brebbia — Boston Red Sox signed free agent RHP John Brebbia to a minor league contract.

Joe La Sorsa — Boston Red Sox released LHP Joe La Sorsa.

Cam Padgett — Boston Red Sox signed free agent RHP Cam Padgett to a minor league contract.

Romy Gonzalez — Boston Red Sox optioned DH Romy Gonzalez to Worcester Red Sox.

Ryan Watson — Boston Red Sox designated RHP Ryan Watson for assignment.

Erik Miller — Boston Red Sox activated LHP Erik Miller.

Eli White — Boston Red Sox activated RF Eli White.

Jake Rogers — Boston Red Sox activated C Jake Rogers.

Erik Miller — Boston Red Sox traded 2B Marcelo Mayer to San Francisco Giants for LHP Erik Miller and CF Carlos Gutierrez.

Tyler Uberstine — Atlanta Braves traded RF Eli White to Boston Red Sox for RHP Tyler Uberstine.

Carlos Narváez — Baltimore Orioles traded C Adley Rutschman, C Jake Rogers and cash to Boston Red Sox for RHP Kyson Witherspoon, CF Enddy Azocar, C Carlos Narváez, RHP Anthony Eyanson and Player To Be Named Later.

Jojo Ingrassia — Boston Red Sox traded LHP Jojo Ingrassia to Detroit Tigers.

Nick Sogard — Boston Red Sox recalled 3B Nick Sogard from Worcester Red Sox.

Curtis Mead — Boston Red Sox placed 3B Curtis Mead on the 10-day injured list retroactive to July 28, 2026. Left wrist tracture.

Tsung-Che Cheng — Boston Red Sox optioned SS Tsung-Che Cheng to Worcester Red Sox.

Curtis Mead — Boston Red Sox activated 3B Curtis Mead.

Alec Gamboa — Boston Red Sox optioned LHP Alec Gamboa to Worcester Red Sox.

Connelly Early — Boston Red Sox traded LHP Connelly Early to Washington Nationals for 3B Curtis Mead.

Ranger Suarez — Boston Red Sox activated LHP Ranger Suarez from the 15-day injured list.

Eduardo Rivera — Boston Red Sox optioned LHP Eduardo Rivera to Worcester Red Sox.

Alec Gamboa — Boston Red Sox recalled LHP Alec Gamboa from Worcester Red Sox.

Zack Kelly — Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox.

Zack Kelly — Boston Red Sox placed RHP Zack Kelly on the 60-day injured list. Right elbow inflammation.

Alec Gamboa — Boston Red Sox optioned LHP Alec Gamboa to Worcester Red Sox.

Aiden VanDeHatert — Boston Red Sox signed LHP Aiden VanDeHatert.

Danny Coulombe — Boston Red Sox released LHP Danny Coulombe.

Alec Gamboa — Boston Red Sox recalled LHP Alec Gamboa from Worcester Red Sox.

Kaleb LaFavor — Boston Red Sox signed RHP Kaleb LaFavor.

Jahmai Jones — Boston Red Sox activated OF Jahmai Jones.

Kide Adetuyi — Boston Red Sox signed LHP Kide Adetuyi.

Jahmai Jones — Boston Red Sox activated OF Jahmai Jones.

Josh Volmerding — Boston Red Sox signed LHP Josh Volmerding.

Colton Coates — Boston Red Sox signed SS Colton Coates.

Brett Lanman — Boston Red Sox signed LHP Brett Lanman.

Jace Mataczynski — Boston Red Sox signed SS Jace Mataczynski.

Alex Kranzler — Boston Red Sox signed RHP Alex Kranzler.

Jase Evangelista — Boston Red Sox signed RHP Jase Evangelista.

Jacob Webster — Boston Red Sox signed SS Jacob Webster.

Jake Schaffner — Boston Red Sox signed SS Jake Schaffner.

Mason Lei — Boston Red Sox signed RHP Mason Lei.

Wills Maginnis — Boston Red Sox signed SS Wills Maginnis.

Luis Calderon — Boston Red Sox signed RHP Luis Calderon.

Willson Contreras — Boston Red Sox activated 1B Willson Contreras.

Martin Shelar — Boston Red Sox signed OF Martin Shelar.

Owen Hull — Boston Red Sox signed OF Owen Hull.

Lucas Davenport — Boston Red Sox signed RHP Lucas Davenport.

Carson Revay — Boston Red Sox signed free agent LHP Carson Revay to a minor league contract.

Nate Eaton — Boston Red Sox optioned OF Nate Eaton to Worcester Red Sox.

Jahmai Jones — Detroit Tigers traded OF Jahmai Jones to Boston Red Sox for Player To Be Named Later.

Jahmai Jones — OF Jahmai Jones roster status changed by Boston Red Sox.

Tommy Kahnle — Boston Red Sox signed free agent RHP Tommy Kahnle to a minor league contract.

Brayan Bello — Boston Red Sox recalled RHP Brayan Bello from Worcester Red Sox.

Nick Sogard — Boston Red Sox optioned 3B Nick Sogard to Worcester Red Sox.

Nick Sogard — Boston Red Sox activated 3B Nick Sogard from the 10-day injured list.

Danny Coulombe — Boston Red Sox designated LHP Danny Coulombe for assignment.

Jack Anderson — Minnesota Twins claimed RHP Jack Anderson off waivers from Boston Red Sox.

Eduardo Rivera — Boston Red Sox recalled LHP Eduardo Rivera from Worcester Red Sox.

Brett Harris — Boston Red Sox optioned 3B Brett Harris to Worcester Red Sox.

Brett Harris — Boston Red Sox recalled 3B Brett Harris from Worcester Red Sox.

Ranger Suarez — Boston Red Sox placed LHP Ranger Suarez on the 15-day injured list retroactive to July 6, 2026. Left groin strain.

Nate Eaton — Boston Red Sox activated OF Nate Eaton.

Willson Contreras — 1B Willson Contreras suspended.

Nick Sogard — Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Worcester Red Sox.

Nick Sogard — Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Worcester Red Sox.

Nate Eaton — OF Nate Eaton roster status changed by Boston Red Sox.

Alec Gamboa — Boston Red Sox optioned LHP Alec Gamboa to Worcester Red Sox.

Jack Anderson — Boston Red Sox designated RHP Jack Anderson for assignment.

Patrick Sandoval — Boston Red Sox activated LHP Patrick Sandoval from the 60-day injured list.

Patrick Sandoval — Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Portland Sea Dogs.

Tommy Kahnle — Boston Red Sox sent RHP Tommy Kahnle outright to Worcester Red Sox.

Nick Sogard — Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Portland Sea Dogs.

Nick Sogard — Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Portland Sea Dogs.

Sam McWilliams — Boston Red Sox signed free agent RHP Sam McWilliams to a minor league contract.

Alec Gamboa — Boston Red Sox recalled LHP Alec Gamboa from Worcester Red Sox.

Brett Harris — Athletics traded 3B Brett Harris to Boston Red Sox for RHP Ben Hansen.

Jovani Moran — Boston Red Sox activated LHP Jovani Morán from the 15-day injured list.

Connelly Early — Boston Red Sox placed LHP Connelly Early on the 15-day injured list. Left elbow inflammation.

Tommy Kahnle — Boston Red Sox designated RHP Tommy Kahnle for assignment.

Mickey Gasper — Boston Red Sox optioned C Mickey Gasper to Worcester Red Sox.

Romy Gonzalez — Boston Red Sox activated DH Romy Gonzalez from the 60-day injured list.

Romy Gonzalez — Boston Red Sox activated 1B Romy Gonzalez from the 60-day injured list.

Roman Anthony — Boston Red Sox transferred LF Roman Anthony from the 10-day injured list to the 60-day injured list.

Tsung-Che Cheng — Boston Red Sox recalled SS Tsung-Che Cheng from Worcester Red Sox.

Marcelo Mayer — Boston Red Sox placed 2B Marcelo Mayer on the 10-day injured list. Bone stress reaction to the left ulna.

Jovani Moran — Boston Red Sox sent LHP Jovani Morán on a rehab assignment to Worcester Red Sox.

Andrew Knizner — Boston Red Sox signed free agent C Andrew Knizner to a minor league contract.

Romy Gonzalez — Boston Red Sox sent 1B Romy Gonzalez on a rehab assignment to Worcester Red Sox.

Patrick Sandoval — Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Worcester Red Sox.

Anthony Seigler — Boston Red Sox recalled 2B Anthony Seigler from Worcester Red Sox.

Isiah Kiner-Falefa — Boston Red Sox placed 2B Isiah Kiner-Falefa on the 10-day injured list retroactive to June 19, 2026. Left forearm inflammation.

Pablo Serrano — Boston Red Sox signed free agent RHP Pablo Serrano to a minor league contract.

Patrick Sandoval — Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Portland Sea Dogs.

Patrick Sandoval — Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Portland Sea Dogs.

Romy Gonzalez — Boston Red Sox sent 1B Romy Gonzalez on a rehab assignment to Portland Sea Dogs.

Romy Gonzalez — Boston Red Sox sent 1B Romy Gonzalez on a rehab assignment to Portland Sea Dogs.

Alec Gamboa — Boston Red Sox optioned LHP Alec Gamboa to Worcester Red Sox.

Jake Bennett — Boston Red Sox recalled LHP Jake Bennett from Worcester Red Sox.

Anthony Seigler — Boston Red Sox optioned 2B Anthony Seigler to Worcester Red Sox.

Garrett Whitlock — Boston Red Sox activated RHP Garrett Whitlock from the 15-day injured list.

Joe La Sorsa — Boston Red Sox optioned LHP Joe La Sorsa to Worcester Red Sox.

Tyler Davis — Boston Red Sox acquired LHP Tyler Davis from the Washington Wild Things of the Frontier League.

Nate Eaton — Boston Red Sox recalled OF Nate Eaton from Worcester Red Sox.

Alec Gamboa — Boston Red Sox recalled LHP Alec Gamboa from Worcester Red Sox.

Garrett Whitlock — Boston Red Sox sent RHP Garrett Whitlock on a rehab assignment to Worcester Red Sox.

Jovani Moran — Boston Red Sox placed LHP Jovani Morán on the 15-day injured list retroactive to June 5, 2026. Left elbow inflammation.

Brayan Bello — Boston Red Sox optioned RHP Brayan Bello to Worcester Red Sox.

Joe La Sorsa — Boston Red Sox selected the contract of LHP Joe La Sorsa from Worcester Red Sox.

Garrett Crochet — Boston Red Sox transferred LHP Garrett Crochet from the 15-day injured list to the 60-day injured list. Left shoulder inflammation.

Patrick Sandoval — Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Worcester Red Sox.

Patrick Sandoval — Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Worcester Red Sox.

Tommy Kahnle — Boston Red Sox selected the contract of RHP Tommy Kahnle from Worcester Red Sox.

Joe La Sorsa — Pittsburgh Pirates traded LHP Joe La Sorsa to Boston Red Sox.

Tyler Samaniego — Boston Red Sox optioned LHP Tyler Samaniego to Worcester Red Sox.

Trevor Story — Boston Red Sox transferred SS Trevor Story from the 10-day injured list to the 60-day injured list. Sports hernia.

Anthony Seigler — Boston Red Sox recalled 2B Anthony Seigler from Worcester Red Sox.

Nick Sogard — Boston Red Sox placed 3B Nick Sogard on the 10-day injured list retroactive to May 31, 2026. Right oblique strain.

Victor Aracena — Boston Red Sox signed free agent LHP Victor Aracena to a minor league contract.

Tyler Samaniego — Boston Red Sox recalled LHP Tyler Samaniego from Worcester Red Sox.

Garrett Whitlock — Boston Red Sox placed RHP Garrett Whitlock on the 15-day injured list retroactive to May 25, 2026. Left knee inflammation.

Tyler Samaniego — Boston Red Sox optioned LHP Tyler Samaniego to Worcester Red Sox.

Danny Coulombe — Boston Red Sox activated LHP Danny Coulombe from the 15-day injured list.

Zack Kelly — Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox.

Tyron Guerrero — Boston Red Sox selected the contract of RHP Tayron Guerrero from Worcester Red Sox.

Kutter Crawford — Boston Red Sox placed RHP Kutter Crawford on the 60-day injured list. Right wrist surgery.

Danny Coulombe — Boston Red Sox sent LHP Danny Coulombe on a rehab assignment to Worcester Red Sox.

Nick Sogard — Boston Red Sox recalled 1B Nick Sogard from Worcester Red Sox.

Trevor Story — Boston Red Sox placed SS Trevor Story on the 10-day injured list retroactive to May 15, 2026. Sports hernia.

Danny Coulombe — Boston Red Sox sent LHP Danny Coulombe on a rehab assignment to Portland Sea Dogs.

Jack Anderson — Boston Red Sox optioned RHP Jack Anderson to Worcester Red Sox.

Justin Slaten — Boston Red Sox activated RHP Justin Slaten from the 15-day injured list.

Juan Verdus — Boston Red Sox signed free agent RHP Juan Verdus to a minor league contract.

Leonel Figuera — Boston Red Sox signed free agent RHP Leonel Figuera to a minor league contract.

Jake Bennett — Boston Red Sox optioned LHP Jake Bennett to Worcester Red Sox.

Jack Anderson — Boston Red Sox recalled RHP Jack Anderson from Worcester Red Sox.

Mickey Gasper — Boston Red Sox recalled C Mickey Gasper from Worcester Red Sox.

Raymond Burgos — Boston Red Sox signed free agent LHP Raymond Burgos to a minor league contract.

Roman Anthony — Boston Red Sox placed LF Roman Anthony on the 10-day injured list retroactive to May 5, 2026. Right wrist sprain.

Alec Gamboa — Boston Red Sox optioned LHP Alec Gamboa to Worcester Red Sox.

Sonny Gray — Boston Red Sox activated RHP Sonny Gray from the 15-day injured list.

Justin Slaten — Boston Red Sox sent RHP Justin Slaten on a rehab assignment to Worcester Red Sox.

Justin Slaten — Boston Red Sox sent RHP Justin Slaten on a rehab assignment to Worcester Red Sox.

Alec Gamboa — Boston Red Sox selected the contract of LHP Alec Gamboa from Worcester Red Sox.

Patrick Sandoval — Boston Red Sox placed LHP Patrick Sandoval on the 60-day injured list. Left UCL surgery recovery.

Danny Coulombe — Boston Red Sox placed LHP Danny Coulombe on the 15-day injured list retroactive to May 2, 2026. Cervical spasms.

Justin Slaten — Boston Red Sox sent RHP Justin Slaten on a rehab assignment to Portland Sea Dogs.

Jake Bennett — Boston Red Sox recalled LHP Jake Bennett from Worcester Red Sox.

Nate Eaton — Boston Red Sox optioned OF Nate Eaton to Worcester Red Sox.

Nate Eaton — Boston Red Sox recalled OF Nate Eaton from Worcester Red Sox.

Garrett Crochet — Boston Red Sox placed LHP Garrett Crochet on the 15-day injured list retroactive to April 26, 2026. Left shoulder inflammation.

Eduardo Rivera — Boston Red Sox optioned LHP Eduardo Rivera to Worcester Red Sox.

Payton Tolle — Boston Red Sox recalled LHP Payton Tolle from Worcester Red Sox.

Jack Anderson — Boston Red Sox optioned RHP Jack Anderson to Worcester Red Sox.

Eduardo Rivera — Boston Red Sox selected the contract of LHP Eduardo Rivera from Worcester Red Sox.

Triston Casas — Boston Red Sox transferred 1B Triston Casas from the 10-day injured list to the 60-day injured list. Recovery from left patellar tendon repair.

Tyler Samaniego — Boston Red Sox recalled LHP Tyler Samaniego from Worcester Red Sox.

Sonny Gray — Boston Red Sox placed RHP Sonny Gray on the 15-day injured list. Right hamstring strain.

Rinangel Mayora — Boston Red Sox signed free agent LHP Rinangel Mayora to a minor league contract.

Pedro Meza — Boston Red Sox signed free agent RHP Pedro Meza to a minor league contract.

Jack Anderson — RHP Jack Anderson changed number to 77.

Wilyer Abreu — RF Wilyer Abreu changed number to 52.

Roman Anthony — RF Roman Anthony changed number to 19.

Brayan Bello — RHP Brayan Bello changed number to 66.

Aroldis Chapman — LHP Aroldis Chapman changed number to 44.

Willson Contreras — 1B Willson Contreras changed number to 40.

Danny Coulombe — LHP Danny Coulombe changed number to 67.

Garrett Crochet — LHP Garrett Crochet changed number to 35.

Jarren Duran — LF Jarren Duran changed number to 16.

Sonny Gray — RHP Sonny Gray changed number to 54.

Masataka Yoshida — LF Masataka Yoshida changed number to 7.

Connor Wong — C Connor Wong changed number to 12.

Caleb Durbin — 3B Caleb Durbin changed number to 5.

Connelly Early — LHP Connelly Early changed number to 71.

Marcelo Mayer — 3B Marcelo Mayer changed number to 11.

Zack Kelly — RHP Zack Kelly changed number to 76.

Isiah Kiner-Falefa — SS Isiah Kiner-Falefa changed number to 2.

Andruw Monasterio — SS Andruw Monasterio changed number to 32.

Jovani Moran — LHP Jovani Morán changed number to 47.

Ceddanne Rafaela — CF Ceddanne Rafaela changed number to 3.

Carlos Narváez — C Carlos Narváez changed number to 75.

Ranger Suarez — LHP Ranger Suarez changed number to 55.

Greg Weissert — RHP Greg Weissert changed number to 57.

Trevor Story — SS Trevor Story changed number to 10.

Ryan Watson — RHP Ryan Watson changed number to 56.

Garrett Whitlock — RHP Garrett Whitlock changed number to 22.

Trevor Story — SS Trevor Story changed number to 42.

Jack Anderson — RHP Jack Anderson changed number to 42.

Jovani Moran — LHP Jovani Morán changed number to 42.

Aroldis Chapman — LHP Aroldis Chapman changed number to 42.

Greg Weissert — RHP Greg Weissert changed number to 42.

Caleb Durbin — 3B Caleb Durbin changed number to 42.

Roman Anthony — RF Roman Anthony changed number to 42.

Jarren Duran — LF Jarren Duran changed number to 42.

Marcelo Mayer — 3B Marcelo Mayer changed number to 42.

Zack Kelly — RHP Zack Kelly changed number to 42.

Wilyer Abreu — RF Wilyer Abreu changed number to 42.

Isiah Kiner-Falefa — SS Isiah Kiner-Falefa changed number to 42.

Masataka Yoshida — LF Masataka Yoshida changed number to 42.

Andruw Monasterio — SS Andruw Monasterio changed number to 42.

Garrett Crochet — LHP Garrett Crochet changed number to 42.

Connor Wong — C Connor Wong changed number to 42.

Ryan Watson — RHP Ryan Watson changed number to 42.

Carlos Narváez — C Carlos Narváez changed number to 42.

Ceddanne Rafaela — CF Ceddanne Rafaela changed number to 42.

Garrett Whitlock — RHP Garrett Whitlock changed number to 42.

Danny Coulombe — LHP Danny Coulombe changed number to 42.

Connelly Early — LHP Connelly Early changed number to 42.

Ranger Suarez — LHP Ranger Suarez changed number to 42.

Sonny Gray — RHP Sonny Gray changed number to 42.

Brayan Bello — RHP Brayan Bello changed number to 42.

Willson Contreras — 1B Willson Contreras changed number to 42.

Tyler Samaniego — Boston Red Sox optioned LHP Tyler Samaniego to Worcester Red Sox.

Jack Anderson — Boston Red Sox selected the contract of RHP Jack Anderson from Worcester Red Sox.

Johan Oviedo — Boston Red Sox transferred RHP Johan Oviedo from the 15-day injured list to the 60-day injured list. Right elbow strain.

Kutter Crawford — Boston Red Sox sent RHP Kutter Crawford on a rehab assignment to Worcester Red Sox.

Anthony Seigler — Boston Red Sox optioned 2B Anthony Seigler to Worcester Red Sox.

Anthony Seigler — Boston Red Sox activated 2B Anthony Seigler from the 10-day injured list.

Anthony Seigler — Boston Red Sox sent 2B Anthony Seigler on a rehab assignment to Worcester Red Sox.

Tyler Samaniego — Boston Red Sox recalled LHP Tyler Samaniego from Worcester Red Sox.

Patrick Sandoval — Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Worcester Red Sox.

Dilan Mata — Boston Red Sox signed free agent C Dilan Mata to a minor league contract.

Maikel Vargas — Boston Red Sox signed free agent RHP Maikel Vargas to a minor league contract.

Tyler Uberstine — Boston Red Sox optioned RHP Tyler Uberstine to Worcester Red Sox.

Garrett Whitlock — Boston Red Sox activated RHP Garrett Whitlock from the paternity list.

Patrick Galle — Boston Red Sox traded RHP Patrick Galle to St. Louis Cardinals.

Jedixson Paez — RHP Jedixson Paez returned to Boston Red Sox from Chicago White Sox.

Tyler Uberstine — Boston Red Sox recalled RHP Tyler Uberstine from Worcester Red Sox.

Zack Kelly — Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox.

Johan Oviedo — Boston Red Sox placed RHP Johan Oviedo on the 15-day injured list retroactive to March 31, 2026. Right elbow strain.

Garrett Whitlock — Boston Red Sox placed RHP Garrett Whitlock on the paternity list.

Angel Bastardo — RHP Angel Bastardo returned to Boston Red Sox from Toronto Blue Jays.

Brendan Rodgers — Boston Red Sox signed free agent 2B Brendan Rodgers to a minor league contract.

Cristian Alcantara — Boston Red Sox signed free agent RHP Cristian Alcantara to a minor league contract.

Caleb Durbin — 3B Caleb Durbin changed number to 5.

Patrick Sandoval — Boston Red Sox placed LHP Patrick Sandoval on the 15-day injured list retroactive to March 22, 2026. Left UCL surgery recovery.

Kutter Crawford — Boston Red Sox placed RHP Kutter Crawford on the 15-day injured list retroactive to March 22, 2026. Right wrist surgery.

Triston Casas — Boston Red Sox placed 1B Triston Casas on the 10-day injured list retroactive to March 22, 2026. Recovery from left patellar tendon repair.

Anthony Seigler — Boston Red Sox placed 2B Anthony Seigler on the 10-day injured list retroactive to March 22, 2026. Left knee patellar tendinopathy.

Payton Tolle — Boston Red Sox optioned LHP Payton Tolle to Worcester Red Sox.

Tyler Samaniego — Boston Red Sox optioned LHP Tyler Samaniego to Worcester Red Sox.

Tyler Uberstine — Boston Red Sox optioned RHP Tyler Uberstine to Worcester Red Sox.

Zack Kelly — Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox.

Mickey Gasper — Boston Red Sox optioned 2B Mickey Gasper to Worcester Red Sox.