Chicago Cubs activated RHP Phil Maton from the 15-day injured list.
Chicago White Sox activated LF Austin Hays from the 10-day injured list.
Chicago White Sox placed LF Tanner Murray on the 10-day injured list. Left shoulder dislocation.
Colorado Rockies activated RHP Jimmy Herget from the restricted list.
Miami Marlins activated DH Christopher Morel from the 10-day injured list.
Miami Marlins activated LF Christopher Morel from the 10-day injured list.
Toronto Blue Jays placed RHP Max Scherzer on the 15-day injured list retroactive to April 25, 2026. Right forearm tendinitis and Left ankle inflammation.
Baltimore Orioles signed free agent LHP Anthony Steele to a minor league contract.
Chicago White Sox signed free agent RHP Lucas Sims to a minor league contract.
Miami Marlins signed free agent RHP Jesus Rios to a minor league contract.
New York Mets signed free agent LF Austin Slater.
New York Mets signed free agent 1B TT Bowens to a minor league contract.
Colorado Rockies optioned RHP Seth Halvorsen to Albuquerque Isotopes.
Colorado Rockies optioned RHP Blas Castaño to Albuquerque Isotopes.
Colorado Rockies optioned LHP Sammy Peralta to Albuquerque Isotopes.
Arizona Diamondbacks optioned 3B Jesus Valdez to Amarillo Sod Poodles.
San Diego Padres optioned 3B Sung-Mun Song to El Paso Chihuahuas.
Chicago Cubs optioned LHP Charlie Barnes to Iowa Cubs.
Miami Marlins optioned LF Heriberto Hernández to Jacksonville Jumbo Shrimp.
St. Louis Cardinals optioned LHP Luis Peralta to Memphis Redbirds.
Kansas City Royals optioned RHP Eli Morgan to Omaha Storm Chasers.
New York Yankees optioned RHP Luis Gil to Scranton/Wilkes-Barre RailRiders.
New York Mets optioned RHP Austin Warren to Syracuse Mets.
New York Mets optioned 1B Eric Wagaman to Syracuse Mets.
New York Mets claimed 1B Eric Wagaman off waivers from Minnesota Twins.
St. Louis Cardinals claimed LHP Luis Peralta off waivers from Colorado Rockies.