| Date | Player | POS | Transaction |
|---|---|---|---|
| Dec 21, 2025 | W. ContrerasWillson Contreras | C | Traded From St. Louis (for P Hunter Dobbins, four-player deaal) |
| Dec 15, 2025 | J. BennettJake Bennett | SP | Traded From Washington (for RHP Luis Perales) |
| Dec 10, 2025 | R. WatsonRyan Watson | RP | Traded From Athletics (for INF Justin Riemer and cash) |
| Dec 9, 2025 | A. GamboaAlec Gamboa | RP | Signed to a Minor League Contract |
| Dec 4, 2025 | J. OviedoJohan Oviedo | SP | Traded From Pittsburgh (for OF Jhostynxon Garcia, 5-player deal) |
| Dec 4, 2025 | T. SamaniegoTyler Samaniego | RP | Traded From Pittsburgh (for OF Jhostynxon Garcia, 5-player deal) |
| Dec 4, 2025 | C. CriswellCooper Criswell | RP | Designated for Assignment |
| Nov 27, 2025 | V. CapraVinny Capra | SS | Signed to a Minor League Contract |
| Nov 25, 2025 | S. GraySonny Gray | SP | Traded From St. Louis (for RHP Richard Fitts, four-player deal) |
| Nov 21, 2025 | J. WinckowskiJosh Winckowski | RP | Not Offered Contract and Became Free Agent (non-tendered) |
| Nov 21, 2025 | N. LoweNate Lowe | 1B | Not Offered Contract and Became Free Agent (non-tendered) |
| Nov 20, 2025 | C. WongConnor Wong | C | Signed ( 2026)(avoids arbitration) |
| Nov 18, 2025 | T. UberstineTyler Uberstine | SP | Purchased From Minors |
| Nov 18, 2025 | D. SandlinDavid Sandlin | SP | Purchased From Minors |
| Nov 18, 2025 | S. DrohanShane Drohan | SP | Purchased From Minors |
| Nov 18, 2025 | T. GrayTristan Gray | SS | Traded From Tampa Bay (for RHP Luis Guerrero) |
| Nov 18, 2025 | N. LoweNate Lowe | 1B | Designated for Assignment |
| Nov 18, 2025 | J. WinckowskiJosh Winckowski | RP | Designated for Assignment |
| Nov 13, 2025 | L. GuerreroLuis Guerrero | RP | Outrighted to Minors |
| Nov 6, 2025 | S. ZavalaSeby Zavala | C | Declared Free Agency |
| Nov 6, 2025 | T. ThompsonTrayce Thompson | CF | Declared Free Agency |
| Nov 6, 2025 | T. HouckTanner Houck | SP | Removed From 60-Day IL (Right elbow surgery - out for season) |
| Nov 6, 2025 | T. CasasTriston Casas | 1B | Removed From 60-Day IL (Left patellar tendon rupture) |
| Nov 6, 2025 | C. TrompChadwick Tromp | C | Declared Free Agency |
| Nov 6, 2025 | J. BrebbiaJohn Brebbia | RP | Declared Free Agency |
| Nov 6, 2025 | H. DobbinsHunter Dobbins | P | Removed From 60-Day IL (Right ACL surgery - out for season) |
| Nov 6, 2025 | V. GrissomVaughn Grissom | SS | Removed From 60-Day IL (Plantar fasciitis, right foot) |
| Nov 6, 2025 | P. SandovalPatrick Sandoval | SP | Removed From 60-Day IL (Recovery from left elbow surgery) |
| Nov 6, 2025 | M. MayerMarcelo Mayer | SS | Removed From 60-Day IL (Right wrist surgery - out for season) |
| Nov 6, 2025 | I. CampbellIsaiah Campbell | RP | Refused Minor League Assignment - Free Agent |
| Nov 6, 2025 | M. KolozsvaryMark Kolozsvary | C | Declared Free Agency |
| Nov 6, 2025 | Y. GrandalYasmani Grandal | C | Released |
| Nov 6, 2025 | L. GuerreroLuis Guerrero | RP | Removed From 60-Day IL (Strained right elbow) |
| Nov 6, 2025 | L. GuerreroLuis Guerrero | RP | Designated for Assignment |
| Nov 6, 2025 | J. WinckowskiJosh Winckowski | RP | Removed From 60-Day IL (Right elbow flexor strain) |
| Nov 6, 2025 | C. CriswellCooper Criswell | RP | Signed ( 2026)(one-year restructured contract) |
| Nov 6, 2025 | K. CrawfordKutter Crawford | SP | Removed From 60-Day IL (Right knee tendinopathy) |
| Nov 4, 2025 | L. HendriksLiam Hendriks | RP | Removed From 60-Day IL (Right hip inflammation) |
| Nov 4, 2025 | R. StockRobert Stock | RP | Refused Minor League Assignment - Free Agent |
| Nov 4, 2025 | J. DuranJarren Duran | CF | Signed ( 2026)(avoids arbitration) |
| Nov 4, 2025 | L. HendriksLiam Hendriks | RP | Declared Free Agency (team option declined) |
| Nov 3, 2025 | A. BregmanAlex Bregman | 3B | Declared Free Agency (declined player option) |
| Nov 3, 2025 | L. GiolitoLucas Giolito | SP | Declared Free Agency (declined player option) |
| Nov 2, 2025 | J. WilsonJustin Wilson | RP | Declared Free Agency |
| Nov 2, 2025 | S. MatzSteven Matz | SP | Declared Free Agency |
| Nov 2, 2025 | R. RefsnyderRob Refsnyder | LF | Declared Free Agency |
| Nov 2, 2025 | D. MayDustin May | SP | Declared Free Agency |
| Oct 26, 2025 | J. DelayJason Delay | C | Signed to a Minor League Contract |
| Oct 22, 2025 | J. De LeonJose De Leon | SP | Refused Minor League Assignment - Free Agent |
| Oct 16, 2025 | I. CampbellIsaiah Campbell | RP | Outrighted to Minors |
| Oct 16, 2025 | J. De LeonJose De Leon | SP | Outrighted to Minors |
| Oct 10, 2025 | A. ToroAbraham Toro | 1B | Refused Minor League Assignment - Free Agent |
| Oct 9, 2025 | N. BurdiNick Burdi | RP | Refused Minor League Assignment - Free Agent |
| Oct 7, 2025 | A. SanchezAli Sanchez | C | Refused Minor League Assignment - Free Agent |
| Oct 3, 2025 | C. MurphyChris Murphy | RP | Called Up from Minors |
| Sep 29, 2025 | R. FittsRichard Fitts | SP | Removed From 15-Day IL (Right arm neuritis) |
| Sep 29, 2025 | K. CampbellKristian Campbell | 2B | Called Up from Minors |
| Sep 29, 2025 | J. GarciaJhostynxon Garcia | CF | Called Up from Minors |
| Sep 29, 2025 | B. BernardinoBrennan Bernardino | RP | Removed From 15-Day IL (Left lat strain) |
| Sep 29, 2025 | I. CampbellIsaiah Campbell | RP | Called Up from Minors |
| Sep 29, 2025 | J. MoranJovani Moran | RP | Called Up from Minors |
| Sep 29, 2025 | R. AnthonyRoman Anthony | OF | Removed From 10-Day IL (Left oblique strain) |
| Sep 29, 2025 | L. PeralesLuis Perales | SP | Called Up from Minors |
| Sep 29, 2025 | C. CriswellCooper Criswell | RP | Called Up from Minors |
| Sep 29, 2025 | J. HicksJordan Hicks | RP | Removed From 15-Day IL (Right shoulder tendinitis) |
| Sep 29, 2025 | D. MayDustin May | SP | Removed From 15-Day IL (Right elbow neuritis) |
| Sep 28, 2025 | C. MurphyChris Murphy | RP | Sent to Minors |
| Sep 28, 2025 | J. De LeonJose De Leon | SP | Purchased From Minors |
| Sep 23, 2025 | A. SanchezAli Sanchez | C | Outrighted to Minors |
| Sep 22, 2025 | L. GuerreroLuis Guerrero | RP | Recalled From Minors Rehab Assignment |
| Sep 22, 2025 | H. HarrisHobie Harris | RP | Signed to a Minor League Contract |
| Sep 21, 2025 | W. AbreuWilyer Abreu | CF | Removed From 10-Day IL (Strained right calf) |
| Sep 21, 2025 | A. SanchezAli Sanchez | C | Designated for Assignment |
| Sep 13, 2025 | J. BrebbiaJohn Brebbia | RP | Signed to a Minor League Contract |
| Sep 12, 2025 | B. BernardinoBrennan Bernardino | RP | Placed on 15-Day IL (Left lat strain) |
| Sep 12, 2025 | C. MurphyChris Murphy | RP | Called Up from Minors |
| Sep 10, 2025 | C. MurphyChris Murphy | RP | Sent to Minors |
| Sep 10, 2025 | K. HarrisonKyle Harrison | SP | Called Up from Minors |
| Sep 9, 2025 | C. EarlyConnelly Early | SP | Purchased From Minors |
| Sep 9, 2025 | V. GrissomVaughn Grissom | SS | Called Up from Minors |
| Sep 9, 2025 | V. GrissomVaughn Grissom | SS | Placed on 60-Day IL (Plantar fasciitis, right foot) |
| Sep 9, 2025 | D. MayDustin May | SP | Placed on 15-Day IL (Right elbow neuritis) |
| Sep 5, 2025 | C. MurphyChris Murphy | RP | Called Up from Minors |
| Sep 5, 2025 | J. HicksJordan Hicks | RP | Placed on 15-Day IL (Right shoulder tendinitis) |
| Sep 3, 2025 | R. AnthonyRoman Anthony | OF | Placed on 10-Day IL (Left oblique strain) |
| Sep 3, 2025 | N. SogardNick Sogard | SS | Called Up from Minors |
| Sep 1, 2025 | Z. KellyZack Kelly | RP | Called Up from Minors |
| Sep 1, 2025 | A. SanchezAli Sanchez | C | Purchased From Minors |
| Sep 1, 2025 | M. MayerMarcelo Mayer | SS | Transferred to 60-Day IL (Right wrist surgery - out for season) |
| Aug 31, 2025 | W. BuehlerWalker Buehler | SP | Cleared Waivers and Became a Free Agent |
| Aug 31, 2025 | A. ChapmanAroldis Chapman | RP | Signed ( 2026; Opt 2027)(one-year contract extension) |
| Aug 31, 2025 | A. SanchezAli Sanchez | C | Traded From NY Mets (for cash considerations) |
| Aug 30, 2025 | N. LoweNate Lowe | 1B | Reinstated from Paternity Leave List |
| Aug 30, 2025 | N. SogardNick Sogard | SS | Sent to Minors |
| Aug 29, 2025 | J. GarciaJhostynxon Garcia | CF | Sent to Minors |
| Aug 29, 2025 | N. SogardNick Sogard | SS | Called Up from Minors |
| Aug 29, 2025 | W. BuehlerWalker Buehler | SP | Released |
| Aug 29, 2025 | P. TollePayton Tolle | SP | Purchased From Minors |
| Aug 28, 2025 | R. RefsnyderRob Refsnyder | LF | Removed From 10-Day IL (Strained left oblique) |
| Aug 28, 2025 | J. SlatenJustin Slaten | RP | Recalled From Minors Rehab Assignment |
| Aug 28, 2025 | N. LoweNate Lowe | 1B | Placed on Paternity Leave List |
| Aug 28, 2025 | J. SlatenJustin Slaten | RP | Removed From 60-Day IL (Right shoulder inflammation) |
| Aug 27, 2025 | J. MoranJovani Moran | RP | Sent to Minors |
| Aug 26, 2025 | L. GuerreroLuis Guerrero | RP | Sent to Minors For Rehabilitation |
| Aug 26, 2025 | J. MoranJovani Moran | RP | Called Up from Minors |
| Aug 26, 2025 | R. FittsRichard Fitts | SP | Placed on 15-Day IL (Right arm neuritis) |
| Aug 24, 2025 | A. ToroAbraham Toro | 1B | Outrighted to Minors |
| Aug 21, 2025 | J. GarciaJhostynxon Garcia | CF | Called Up from Minors |
| Aug 21, 2025 | D. HamiltonDavid Hamilton | SS | Called Up from Minors |
| Aug 21, 2025 | A. SanchezAli Sanchez | C | Refused Minor League Assignment - Free Agent |
| Aug 21, 2025 | R. FittsRichard Fitts | SP | Called Up from Minors |
| Aug 21, 2025 | A. ToroAbraham Toro | 1B | Designated for Assignment |
| Aug 21, 2025 | W. AbreuWilyer Abreu | CF | Placed on 10-Day IL (Strained right calf) |
| Aug 20, 2025 | I. CampbellIsaiah Campbell | RP | Sent to Minors |
| Aug 19, 2025 | J. SlatenJustin Slaten | RP | Sent to Minors For Rehabilitation |
| Aug 19, 2025 | B. BernardinoBrennan Bernardino | RP | Called Up from Minors |
| Aug 18, 2025 | N. LoweNate Lowe | 1B | Signed as Free Agent ( 2025)(one-year contract) |
| Aug 18, 2025 | N. EatonNathan Eaton | LF | Called Up from Minors |
| Aug 18, 2025 | J. MoranJovani Moran | RP | Sent to Minors |
| Aug 18, 2025 | R. RefsnyderRob Refsnyder | LF | Placed on 10-Day IL (Strained left oblique) |
| Aug 18, 2025 | A. SanchezAli Sanchez | C | Designated for Assignment |
| Aug 13, 2025 | N. BurdiNick Burdi | RP | Outrighted to Minors |
| Aug 11, 2025 | N. BurdiNick Burdi | RP | Designated for Assignment |
| Aug 11, 2025 | J. MoranJovani Moran | RP | Purchased From Minors |
| Aug 11, 2025 | C. MurphyChris Murphy | RP | Sent to Minors |
| Aug 11, 2025 | D. HamiltonDavid Hamilton | SS | Sent to Minors |
| Aug 8, 2025 | A. SanchezAli Sanchez | C | Acquired Off Waivers From Toronto |
| Aug 6, 2025 | R. AnthonyRoman Anthony | OF | Signed ( 2026-2033; Opt 2034)(eight-year contract extension) |
| Aug 5, 2025 | J. AlcalaJorge Alcala | RP | Designated for Assignment |
| Aug 5, 2025 | I. CampbellIsaiah Campbell | RP | Called Up from Minors |
| Aug 2, 2025 | Z. KellyZack Kelly | RP | Recalled From Minors Rehab Assignment |
| Aug 2, 2025 | N. BurdiNick Burdi | RP | Recalled From Minors Rehab Assignment |
| Aug 2, 2025 | N. BurdiNick Burdi | RP | Removed From 60-Day IL (Right foot contusion) |
| Aug 2, 2025 | N. BurdiNick Burdi | RP | Sent to Minors |
| Aug 2, 2025 | Z. KellyZack Kelly | RP | Removed From 15-Day IL (Strained right oblique) |
| Aug 2, 2025 | L. GuerreroLuis Guerrero | RP | Transferred to 60-Day IL (Strained right elbow) |
| Aug 2, 2025 | C. CriswellCooper Criswell | RP | Sent to Minors |
| Aug 2, 2025 | Z. KellyZack Kelly | RP | Sent to Minors |
| Aug 1, 2025 | N. BurdiNick Burdi | RP | Sent to Minors For Rehabilitation |
| Aug 1, 2025 | B. BernardinoBrennan Bernardino | RP | Sent to Minors |
| Jul 31, 2025 | T. HouckTanner Houck | SP | Transferred to 60-Day IL (Right elbow surgery - out for season) |
| Jul 31, 2025 | D. MayDustin May | SP | Traded From Los Angeles (for OF James Tibbs III and Zach Ehrhard) |
| Jul 30, 2025 | H. DobbinsHunter Dobbins | P | Transferred to 60-Day IL (Right ACL surgery - out for season) |
| Jul 30, 2025 | S. MatzSteven Matz | SP | Traded From St. Louis (for 1B Blaze Jordan) |
| Jul 29, 2025 | C. CriswellCooper Criswell | RP | Called Up from Minors |
| Jul 29, 2025 | R. FittsRichard Fitts | SP | Sent to Minors |
| Jul 29, 2025 | A. AdamsAustin Adams | RP | Released |
| Jul 29, 2025 | C. TrompChadwick Tromp | C | Signed to a Minor League Contract |
| Jul 25, 2025 | M. MayerMarcelo Mayer | SS | Placed on 10-Day IL (Right wrist surgery - out for season) |
| Jul 25, 2025 | D. HamiltonDavid Hamilton | SS | Called Up from Minors |
| Jul 24, 2025 | Z. KellyZack Kelly | RP | Sent to Minors For Rehabilitation |
| Jul 12, 2025 | H. DobbinsHunter Dobbins | P | Placed on 15-Day IL (Right ACL surgery - out for season) |
| Jul 12, 2025 | R. FittsRichard Fitts | SP | Called Up from Minors |
| Jul 11, 2025 | H. DobbinsHunter Dobbins | P | Removed From 15-Day IL (Strained right elbow) |
| Jul 11, 2025 | H. DobbinsHunter Dobbins | P | Recalled From Minors Rehab Assignment |
| Jul 11, 2025 | A. BregmanAlex Bregman | 3B | Removed From 10-Day IL (Strained right quad) |
| Jul 10, 2025 | T. HouckTanner Houck | SP | Recalled From Minors Rehab Assignment |
| Jul 10, 2025 | D. HamiltonDavid Hamilton | SS | Sent to Minors |
| Jul 10, 2025 | I. CampbellIsaiah Campbell | RP | Sent to Minors |
| Jul 9, 2025 | N. EatonNathan Eaton | LF | Sent to Minors |
| Jul 9, 2025 | N. BurdiNick Burdi | RP | Transferred to 60-Day IL (Right foot contusion) |
| Jul 9, 2025 | M. YoshidaMasataka Yoshida | LF | Removed From 60-Day IL (Recovery from right shoulder surgery) |
| Jul 9, 2025 | M. YoshidaMasataka Yoshida | LF | Recalled From Minors Rehab Assignment |
| Jul 8, 2025 | R. FittsRichard Fitts | SP | Sent to Minors |
| Jul 8, 2025 | L. HendriksLiam Hendriks | RP | Transferred to 60-Day IL (Right hip inflammation) |
| Jul 8, 2025 | I. CampbellIsaiah Campbell | RP | Purchased From Minors |
| Jul 5, 2025 | H. DobbinsHunter Dobbins | P | Sent to Minors For Rehabilitation |
| Jul 4, 2025 | Z. KellyZack Kelly | RP | Placed on 15-Day IL (Strained right oblique) |
| Jul 2, 2025 | M. YoshidaMasataka Yoshida | LF | Sent to Minors For Rehabilitation |
| Jul 2, 2025 | C. CriswellCooper Criswell | RP | Return of 27th man |
| Jul 2, 2025 | C. CriswellCooper Criswell | RP | Called Up from Minors (recalled as 27th roster player) |
| Jun 30, 2025 | J. HicksJordan Hicks | RP | Recalled From Minors Rehab Assignment |
| Jun 30, 2025 | N. SogardNick Sogard | SS | Sent to Minors |
| Jun 30, 2025 | J. HicksJordan Hicks | RP | Removed From 15-Day IL (Right great toe inflammation) |
| Jun 30, 2025 | Z. KellyZack Kelly | RP | Voided Option |
| Jun 30, 2025 | Z. KellyZack Kelly | RP | Sent to Minors (voided by MLB per injury settlement) |
| Jun 30, 2025 | M. MayerMarcelo Mayer | SS | Reinstated from Bereavement/Family Medical Emergency List |
| Jun 28, 2025 | L. GuerreroLuis Guerrero | RP | Placed on 15-Day IL (Strained right elbow) |
| Jun 28, 2025 | C. MurphyChris Murphy | RP | Recalled From Minors Rehab Assignment |
| Jun 28, 2025 | C. MurphyChris Murphy | RP | Removed From 60-Day IL (Recovery from left elbow surgery) |
| Jun 28, 2025 | J. SlatenJustin Slaten | RP | Transferred to 60-Day IL (Right shoulder inflammation) |
| Jun 27, 2025 | N. SogardNick Sogard | SS | Called Up from Minors |
| Jun 27, 2025 | M. MayerMarcelo Mayer | SS | Placed on Bereavement/Family Medical Emergency List |
Overall 89-73 • AL • EAST 3rd
Boston Red Sox
Boston Red Sox
- Athletics
- Arizona Diamondbacks
- Atlanta Braves
- Baltimore Orioles
- Boston Red Sox
- Chicago Cubs
- Chicago White Sox
- Cincinnati Reds
- Cleveland Guardians
- Colorado Rockies
- Detroit Tigers
- Houston Astros
- Kansas City Royals
- Los Angeles Angels
- Los Angeles Dodgers
- Miami Marlins
- Milwaukee Brewers
- Minnesota Twins
- New York Mets
- New York Yankees
- Philadelphia Phillies
- Pittsburgh Pirates
- San Diego Padres
- San Francisco Giants
- Seattle Mariners
- St. Louis Cardinals
- Tampa Bay Rays
- Texas Rangers
- Toronto Blue Jays
- Washington Nationals
- Overall89-73
- EAST3rd
Boston Red Sox
- Athletics
- Arizona Diamondbacks
- Atlanta Braves
- Baltimore Orioles
- Boston Red Sox
- Chicago Cubs
- Chicago White Sox
- Cincinnati Reds
- Cleveland Guardians
- Colorado Rockies
- Detroit Tigers
- Houston Astros
- Kansas City Royals
- Los Angeles Angels
- Los Angeles Dodgers
- Miami Marlins
- Milwaukee Brewers
- Minnesota Twins
- New York Mets
- New York Yankees
- Philadelphia Phillies
- Pittsburgh Pirates
- San Diego Padres
- San Francisco Giants
- Seattle Mariners
- St. Louis Cardinals
- Tampa Bay Rays
- Texas Rangers
- Toronto Blue Jays
- Washington Nationals