The MLB offseason is where championships are quietly built. From blockbuster trades and high-profile free-agent signings to strategic contract extensions, every move reshapes a team’s short- and long-term outlook. With front offices aggressively upgrading rosters, managing payroll flexibility, and locking in core talent, the transaction market plays a decisive role long before Opening Day.
This comprehensive team-by-team MLB offseason tracker breaks down every notable trade, free-agent signing, and contract extension for all 30 Major League Baseball teams. Organized by division and updated regularly, it provides a clear overview of how each franchise is navigating the offseason, whether through bold spending, targeted depth additions, or internal continuity.
American League
National League
AL East
Toronto Blue Jays
Signings
- SP - Dylan Cease
- RP - Tyler Rogers
- SP - Cody Ponce
- RP - Chase Lee
Baltimore Orioles
Signings
- 1B - Pete Alonso
- RP - Ryan Helsley
- OF - Leody Taveras
- OF - Taylor Ward
- P - Andrew Kittredge
Departures
- SP - Grayson Rodriguez
- C - James McCann
Tampa Bay Rays
Signings
- OF - Cedric Mullins
- OF - Jake Fraley
- SP - Steven Matz
Departures
- OF - Kameron Misner
- UTL - Christopher Morel
- RP - Pete Fairbanks
Boston Red Sox
Signings
- SP - Sonny Gray
- RP - Johan Oviedo
Departures
- RP - Richard Fitts
- P - Brandon Clarke
- OF - Jhostynxon Garcia
- SP - Dustin May
- 1B - Nathaniel Lowe
New York Yankees
Signings
- OF - Trent Grisham
- P - Ryan Yarbrough
- UTL - Amed Rosario
Departures
- RP - Devin Williams
- RP - Mark Leiter Jr.
- RP - Luke weaver
AL Central
Cleveland Guardians
Signings
- RP - Colin Holderman
Departures
- SP - Sam Hentges
- OF - Lane Thomas
Kansas City Royals
Signings
- RP - Alex Lange
- OF - Kameron Misner
- OF - Lane Thomas
Departures
- OF - Mike Yastrzemski
Detroit Tigers
Signings
- 2B - Gleyber Torres
- RP - Kyle Finnegan
- CP - Kenley Jansen
Departures
- RP - Chase Lee
- RP - Alex Lange
Minnesota Twins
Signings
- 1B - Josh Bell
Chicago White Sox
Signings
- RP - Anthony Kay
Departures
- P - Tyler Alexander
AL West
Los Angeles Angels
Signings
- P - Alek Manoah
- SP - Grayson Rodriguez
- IF - Vaughn Grissom
- CP - Jordan Romano
- RP - Drew Pomeranz
Departures
- OF - Taylor Ward
- CP - Kenley Jansen
Houston Astros
Signings
- IF - Nick Allen
Departures
- UTL - Mauricio Dubón
- P - Ryan Weiss
Athletics
Signings
- RP - Mark Leiter Jr.
Seattle Mariners
Signings
- 1B - Josh Naylor
- RP - Jose A. Ferrer
Departures
- C - Harry Ford
Texas Rangers
Signings
- OF - Brandon Nimmo
- C - Danny Jansen
- RP - Alexis Díaz
- P - Tyler Alexander
- RP - Chris Martin
Departures
- 2B - Marcus Semien
NL East
Atlanta Braves
Signings
- CP - Robert Suarez
- OF - Mike Yastrzemski
- RP - Danny Young
- IF - Ha-Seong Kim
- RP - Raisel Iglesias
- RP - Joel Payamps
- UTL - Mauricio Dubón
- RP - Ryan Rolison
Departures
- RP - Alexis Diaz
Miami Marlins
Signings
- IF - Christopher Morel
Departures
- OF - Joey Wiemer
New York Mets
Signings
- 2B - Marcus Semien
- RP - Devin Williams
- RP - Richard Lovelady
- RP - Luke weaver
Departures
- OF - Brandon Nimmo
- 1B - Pete Alonso
- CP - Edwin Diaz
Washington Nationals
Signings
- C - Harry Ford
Departures
- RP - Jose A. Ferrer
- 1B - Josh Bell
- P - Michael Soroka
Philadelphia Phillies
Singnigs
- DH - Kyle Schwarber
- OF - Adolis García
Departures
- CP - Jordan Romano
NL Central
Milwaukee Brewers
Signings
- SP - Brandon Woodruff
- OF - Akil Baddoo
Departures
- C - Danny Jansen
St. Louis Cardinals
Singings
- RP - Richard Fitts
- SP - Dustin May
- UTL - Yohel Pozo
Departures
- SP - Sonny Gray
Chicago Cubs
Signings
- SP - Shota Imanaga
- RP - Phil Maton
- RP - Hoby Milner
Departures
- RP - Andrew Kittredge
- RP - Keegan Thompson
- RP - Drew Pomeranz
Pittsburgh Pirates
Signings
- RP - Gregory Soto
- OF - Jhostynxon Garcia
- RP - Johan Oviedo
Departures
- RP - Colin Holderman
Cincinnati Reds
Signings
- RP - Emilio Pagán
- RP - Keegan Thompson
NL West
Arizona Diamondbacks
Signings
- RP - Michael Soroka
- C - James McCann
Los Angeles Dodgers
Signings
- CP - Edwin Díaz
- IF - Miguel Rojas
San Francisco Giants
Signings
- SP - Sam Hentges
- OF - Joey Wiemer
San Diego Padres
Signings
- RP - Kyle Hart
- RP - Ty Adcock
- RP - Daison Acosta
Departures
- SP - Dylan Cease
- CP - Robert Suarez
Colorado Rockies
Departures
- RP - Ryan Rolison