MLB Transactions
Trades, signings, waivers, and injured list moves across MLB, updated daily.
| Date | Player | From | To | Description | Source |
|---|---|---|---|---|---|
| Aug 18, 2026 | Omaha Storm Chasers | Kansas City Royals | Kansas City Royals recalled RHP Carlos Duran from Omaha Storm Chasers. | MLB | |
| Aug 18, 2026 | Pittsburgh Pirates | Indianapolis Indians | Pittsburgh Pirates optioned RHP Isaac Mattson to Indianapolis Indians. | MLB | |
| Aug 18, 2026 | Kansas City Royals | Omaha Storm Chasers | Kansas City Royals optioned RHP Lucas Erceg to Omaha Storm Chasers. | MLB | |
| Aug 18, 2026 | Louisville Bats | Cincinnati Reds | Cincinnati Reds recalled C Will Banfield from Louisville Bats. | MLB | |
| Aug 18, 2026 | Toronto Blue Jays | Buffalo Bisons | Toronto Blue Jays sent 2B Lenyn Sosa outright to Buffalo Bisons. | MLB | |
| Aug 18, 2026 | Cincinnati Reds | Louisville Bats | Cincinnati Reds optioned RF Noelvi Marte to Louisville Bats. | MLB | |
| Aug 18, 2026 | Indianapolis Indians | Pittsburgh Pirates | Pittsburgh Pirates recalled RHP Antwone Kelly from Indianapolis Indians. | MLB | |
| Aug 18, 2026 | St. Louis Cardinals | Memphis Redbirds | St. Louis Cardinals optioned LHP Quinn Mathews to Memphis Redbirds. | MLB | |
| Aug 18, 2026 | Gwinnett Stripers | Atlanta Braves | Atlanta Braves recalled RHP AJ Smith-Shawver from Gwinnett Stripers. | MLB | |
| Aug 18, 2026 | Albuquerque Isotopes | Colorado Rockies | Colorado Rockies recalled DH Braxton Fulford from Albuquerque Isotopes. | MLB | |
| Aug 18, 2026 | New York Mets | Syracuse Mets | New York Mets optioned RHP Chayce McDermott to Syracuse Mets. | MLB | |
| Aug 18, 2026 | Oklahoma City Comets | Los Angeles Dodgers | Los Angeles Dodgers recalled RHP Emmet Sheehan from Oklahoma City Comets. | MLB | |
| Aug 18, 2026 | Las Vegas Aviators | Athletics | Athletics recalled RHP Taylor Rashi from Las Vegas Aviators. | MLB | |
| Aug 18, 2026 | Athletics | Las Vegas Aviators | Athletics optioned RHP Mason Barnett to Las Vegas Aviators. | MLB | |
| Aug 18, 2026 | Arizona Diamondbacks | Reno Aces | Arizona Diamondbacks sent LF Lourdes Gurriel Jr. on a rehab assignment to Reno Aces. | MLB | |
| Aug 18, 2026 | Colorado Rockies | Colorado Rockies placed C Hunter Goodman on the 10-day injured list retroactive to August 15, 2026. Left shoulder strain. | MLB | ||
| Aug 18, 2026 | Miami Marlins | Jacksonville Jumbo Shrimp | Miami Marlins sent RHP Anthony Bender on a rehab assignment to Jacksonville Jumbo Shrimp. | MLB | |
| Aug 18, 2026 | Los Angeles Dodgers | Los Angeles Dodgers placed RHP Edwin Díaz on the 15-day injured list. Neck inflammation. | MLB | ||
| Aug 18, 2026 | Toronto Blue Jays | Toronto Blue Jays activated 2B Lenyn Sosa from the 60-day injured list. | MLB | ||
| Aug 18, 2026 | New York Mets | St. Lucie Mets | New York Mets sent RHP Justin Hagenman on a rehab assignment to St. Lucie Mets. | MLB | |
| Aug 18, 2026 | Boston Red Sox | Portland Sea Dogs | Boston Red Sox sent LF Roman Anthony on a rehab assignment to Portland Sea Dogs. | MLB | |
| Aug 18, 2026 | Milwaukee Brewers | Wisconsin Timber Rattlers | Milwaukee Brewers sent SS Cooper Pratt on a rehab assignment to Wisconsin Timber Rattlers. | MLB | |
| Aug 18, 2026 | San Diego Padres | El Paso Chihuahuas | San Diego Padres sent LF Samad Taylor on a rehab assignment to El Paso Chihuahuas. | MLB | |
| Aug 18, 2026 | Kansas City Royals | Northwest Arkansas Naturals | Kansas City Royals sent RHP Beck Way on a rehab assignment to Northwest Arkansas Naturals. | MLB | |
| Aug 18, 2026 | Texas Rangers | Texas Rangers designated C Austin Wynns for assignment. | MLB |