MLB Transactions
Trades, signings, waivers, and injured list moves across MLB, updated daily.
| Date | Player | From | To | Description | Source |
|---|---|---|---|---|---|
| Aug 12, 2026 | Boston Red Sox | Baltimore Orioles | Boston Red Sox traded CF Harold Rivas to Baltimore Orioles. Player to be named later from the 8/3 Adley Rutschman trade. | MLB | |
| Aug 12, 2026 | Athletics | Las Vegas Aviators | Athletics sent SS Jonathan Ornelas outright to Las Vegas Aviators. | MLB | |
| Aug 12, 2026 | Albuquerque Isotopes | Colorado Rockies | Colorado Rockies recalled 2B Adael Amador from Albuquerque Isotopes. | MLB | |
| Aug 12, 2026 | Worcester Red Sox | Boston Red Sox | Boston Red Sox recalled LHP Alec Gamboa from Worcester Red Sox. | MLB | |
| Aug 12, 2026 | Oklahoma City Comets | Los Angeles Dodgers | Los Angeles Dodgers recalled RHP Landon Knack from Oklahoma City Comets. | MLB | |
| Aug 12, 2026 | Las Vegas Aviators | Athletics | Athletics recalled RHP Hayden Juenger from Las Vegas Aviators. | MLB | |
| Aug 12, 2026 | Buffalo Bisons | Toronto Blue Jays | Toronto Blue Jays recalled RHP Jake Bloss from Buffalo Bisons. | MLB | |
| Aug 12, 2026 | Detroit Tigers | Toledo Mud Hens | Detroit Tigers optioned RHP Yilber Díaz to Toledo Mud Hens. | MLB | |
| Aug 12, 2026 | Toledo Mud Hens | Detroit Tigers | Detroit Tigers selected the contract of LF Corey Julks from Toledo Mud Hens. | MLB | |
| Aug 12, 2026 | Rochester Red Wings | Washington Nationals | Washington Nationals selected the contract of LHP Jackson Kent from Rochester Red Wings. | MLB | |
| Aug 12, 2026 | Athletics | Las Vegas Aviators | Athletics optioned RHP Yunior Tur to Las Vegas Aviators. | MLB | |
| Aug 12, 2026 | Los Angeles Dodgers | Oklahoma City Comets | Los Angeles Dodgers optioned RHP Seth Halvorsen to Oklahoma City Comets. | MLB | |
| Aug 12, 2026 | Colorado Rockies | Albuquerque Isotopes | Colorado Rockies optioned RHP Jeff Criswell to Albuquerque Isotopes. | MLB | |
| Aug 12, 2026 | San Diego Padres | El Paso Chihuahuas | San Diego Padres optioned RHP David Morgan to El Paso Chihuahuas. | MLB | |
| Aug 12, 2026 | Arizona Diamondbacks | Toronto Blue Jays | Toronto Blue Jays claimed RHP Paul Sewald off waivers from Arizona Diamondbacks. | MLB | |
| Aug 12, 2026 | Toronto Blue Jays | Seattle Mariners | Seattle Mariners claimed C Willie MacIver off waivers from Toronto Blue Jays. | MLB | |
| Aug 12, 2026 | Athletics | Athletics activated LHP Drew Rom. | MLB | ||
| Aug 12, 2026 | Kansas City Royals | Northwest Arkansas Naturals | Kansas City Royals sent 3B Maikel Garcia on a rehab assignment to Northwest Arkansas Naturals. | MLB | |
| Aug 12, 2026 | Athletics | Athletics placed LHP José Suarez on the 15-day injured list. Right hip strain. | MLB | ||
| Aug 12, 2026 | Pittsburgh Pirates | Pittsburgh Pirates signed free agent C Jack Scanlon to a minor league contract. | MLB | ||
| Aug 12, 2026 | Toronto Blue Jays | Toronto Blue Jays signed free agent OF David Calabrese to a minor league contract. | MLB | ||
| Aug 12, 2026 | Detroit Tigers | Detroit Tigers activated LHP Enmanuel De Jesus from the paternity list. | MLB | ||
| Aug 12, 2026 | Boston Red Sox | Boston Red Sox signed free agent RHP Morgan McSweeney to a minor league contract. | MLB | ||
| Aug 12, 2026 | Detroit Tigers | Detroit Tigers designated RHP Troy Watson for assignment. | MLB | ||
| Aug 12, 2026 | Toronto Blue Jays | Toronto Blue Jays placed RHP Jake Bloss on the 60-day injured list. | MLB |