Pittsburgh Pirates
Date	Player	Transactions
4/5/2026	Kyle Nicolas	The Pittsburgh Pirates traded RHP Kyle Nicolas to the Cincinnati Reds.
4/2/2026	Billy Cook	The Pittsburgh Pirates optioned OF Billy Cook to the minors.
Boston Red Sox
Date	Player	Transactions
4/3/2026	Johan Oviedo	The Boston Red Sox placed RHP Johan Oviedo on the 15-day injured list.
4/3/2026	Tyler Uberstine	The Boston Red Sox recalled RHP Tyler Uberstine from the minors.
4/3/2026	Garrett Whitlock	The Boston Red Sox placed RHP Garrett Whitlock on the Paternity Leave list.
4/3/2026	Zack Kelly	The Boston Red Sox recalled RHP Zack Kelly from the minors.
Minnesota Twins
Date	Player	Transactions
4/3/2026	David Festa	The Minnesota Twins transferred RHP David Festa from the 15-day injured list to the 60-day injured list.
Colorado Rockies
Date	Player	Transactions
4/2/2026	Valente Bellozo	The Colorado Rockies recalled RHP Valente Bellozo from the minors.
4/2/2026	Jose Quintana	The Colorado Rockies placed LHP Jose Quintana on the 15-day injured list.
4/2/2026	Ryan Ritter	The Colorado Rockies optioned INF Ryan Ritter to the minors.
4/1/2026	Tyler Freeman	The Colorado Rockies activated OF Tyler Freeman from the 10-day injured list.
4/1/2026	Braxton Fulford	The Colorado Rockies optioned C Braxton Fulford to the minors.
Kansas City Royals
Date	Player	Transactions
4/2/2026	Luinder Avila	The Kansas City Royals recalled RHP Luinder Avila from the minors.
4/1/2026	Steven Cruz	The Kansas City Royals recalled RHP Steven Cruz from the minors.
4/1/2026	Carlos Estevez	The Kansas City Royals placed RHP Carlos Estévez on the 10-day injured list.
Miami Marlins
Date	Player	Transactions
4/2/2026	Garrett Acton	The Miami Marlins traded RHP Garrett Acton to the Minnesota Twins.
Seattle Mariners
Date	Player	Transactions
4/2/2026	J.P. Crawford	The Seattle Mariners activated INF J.P. Crawford from the 10-day injured list.
4/2/2026	Ryan Bliss	The Seattle Mariners optioned INF Ryan Bliss to the minors.
4/2/2026	Ryan Loutos	The Seattle Mariners released RHP Ryan Loutos.
San Francisco Giants
Date	Player	Transactions
4/2/2026	Jose Butto	The San Francisco Giants placed RHP José Buttó on the 15-day injured list.
4/2/2026	Blade Tidwell	The San Francisco Giants recalled RHP Blade Tidwell from the minors.
Washington Nationals
Date	Player	Transactions
4/2/2026	Matt Mervis	The Washington Nationals released INF Matt Mervis.
4/1/2026	Jake Eder	The Washington Nationals traded LHP Jake Eder to the Los Angeles Dodgers.
Arizona Diamondbacks
Date	Player	Transactions
4/1/2026	Grant Holman	The Los Angeles Dodgers claimed RHP Grant Holman to the Arizona Diamondbacks.
Baltimore Orioles
Date	Player	Transactions
4/1/2026	Jordan Westburg	The Baltimore Orioles transferred INF Jordan Westburg from the 10-day injured list to the 60-day injured list.
4/1/2026	Albert Suarez	The Baltimore Orioles selected the contract of RHP Albert Suárez from the minors.
4/1/2026	Zach Eflin	The Baltimore Orioles placed RHP Zach Eflin on the 15-day injured list.
Chicago White Sox
Date	Player	Transactions
4/1/2026	Jedixson Paez	The Chicago White Sox designated RHP Jedixson Paez for assignment.
4/1/2026	Lucas Sims	The Chicago White Sox selected the contract of RHP Lucas Sims from the minors.
Los Angeles Dodgers
Date	Player	Transactions
4/1/2026	Gavin Stone	The Los Angeles Dodgers transferred RHP Gavin Stone from the 15-day injured list to the 60-day injured.
Toronto Blue Jays
Date	Player	Transactions
4/1/2026	Angel Bastardo	The Toronto Blue Jays returned Rule 5 draft pick RHP Angel Bastardo to the Boston Red Sox.