MLB Transactions for Saturday, May 22, 2021.
Minnesota Twins activated RHP Tyler Duffey.
Atlanta Braves optioned RHP Jacob Webb to Gwinnett Stripers.
Atlanta Braves recalled RHP Bryse Wilson from Gwinnett Stripers.
Colorado Rockies optioned RHP Justin Lawrence to Albuquerque Isotopes.
Cleveland Indians recalled LHP Kyle Nelson from Columbus Clippers.
Cleveland Indians optioned RHP Triston McKenzie to Columbus Clippers.
Colorado Rockies activated RHP Carlos Estevez from the 10-day injured list.
Kansas City Royals sent 3B Hunter Dozier on a rehab assignment to Omaha Storm Chasers.
Kansas City Royals transferred RHP Jesse Hahn from the 10-day injured list to the 60-day injured list. Right shoulder impingement syndrome.
Seattle Mariners traded RHP Domingo Tapia to Kansas City Royals for cash.
Kansas City Royals optioned RHP Domingo Tapia to Omaha Storm Chasers.
Pittsburgh Pirates activated RHP Kyle Crick from the 10-day injured list.
Pittsburgh Pirates placed RHP Trevor Cahill on the 10-day injured list retroactive to May 20, 2021. Left calf strain.
Pittsburgh Pirates sent 3B Ke'Bryan Hayes on a rehab assignment to Indianapolis Indians.
Milwaukee Brewers activated SS Willy Adames.
Milwaukee Brewers activated RHP Trevor Richards.
Milwaukee Brewers recalled RHP Alec Bettinger from Nashville Sounds.
Milwaukee Brewers optioned 3B Pablo Reyes to Nashville Sounds.
Milwaukee Brewers designated LF Billy McKinney for assignment.
Tampa Bay Rays transferred LHP Cody Reed from the 10-day injured list to the 60-day injured list. Left thumb weakness.
Tampa Bay Rays activated RHP J.P. Feyereisen.
Tampa Bay Rays recalled SS Taylor Walls from Durham Bulls.
Tampa Bay Rays reassigned RHP Chris Mazza to the minor leagues.
Tampa Bay Rays optioned RHP Chris Mazza to Durham Bulls.
Tampa Bay Rays claimed C Deivy Grullon off waivers from New York Mets.
Tampa Bay Rays optioned C Deivy Grullon to Durham Bulls.
Miami Marlins transferred RHP Elieser Hernandez from the 10-day injured list to the 60-day injured list. Right biceps inflammation.
New York Mets recalled Jordan Yamamoto from Syracuse Mets.
Seattle Mariners claimed LHP Daniel Zamora off waivers from New York Mets.
Miami Marlins selected the contract of Shawn Morimando from Jacksonville Jumbo Shrimp.
New York Mets designated RF Jake Hager for assignment.
St. Louis Cardinals optioned RHP Seth Elledge to Memphis Redbirds.
Milwaukee Brewers sent RF Derek Fisher on a rehab assignment to Nashville Sounds.
Houston Astros recalled 1B Taylor Jones from Sugar Land Skeeters.
Houston Astros optioned RHP Tyler Ivey to Sugar Land Skeeters.
St. Louis Cardinals activated RHP Miles Mikolas from the 10-day injured list.
Miami Marlins placed RHP Jordan Holloway on the 10-day injured list. Right groin strain.
Philadelphia Phillies recalled Spencer Howard from Lehigh Valley IronPigs.
San Francisco Giants selected the contract of LHP Scott Kazmir from Sacramento River Cats.
San Francisco Giants optioned LHP Sam Selman to Sacramento River Cats.
San Francisco Giants designated LF Braden Bishop for assignment.
Philadelphia Phillies placed LHP Matt Moore on the 10-day injured list retroactive to May 21, 2021. Lower back spasms.
Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers.
Seattle Mariners optioned LHP Aaron Fletcher to Tacoma Rainiers.
Seattle Mariners activated RHP Robert Dugger from the 10-day injured list.
Seattle Mariners activated LHP Anthony Misiewicz from the 10-day injured list.
Toronto Blue Jays placed 3B Cavan Biggio on the 10-day injured list. Cervical spine ligament sprain.
Toronto Blue Jays optioned LHP Anthony Kay to Buffalo Bisons.
Toronto Blue Jays optioned RHP Jeremy Beasley to Buffalo Bisons.
Toronto Blue Jays recalled RHP Ty Tice from Buffalo Bisons.
Toronto Blue Jays activated 3B Joe Panik from the 10-day injured list.
Toronto Blue Jays activated RHP Anthony Castro from the 10-day injured list.
Seattle Mariners signed free agent RHP Zack Weiss to a minor league contract.
Seattle Mariners selected the contract of 2B Ty Kelly from Long Island Ducks.
Los Angeles Angels optioned LHP Dillon Peters to Salt Lake Bees.
Arizona Diamondbacks traded RHP Yoan Lopez to Atlanta Braves for RF Deivi Estrada.
Arizona Diamondbacks signed RHP Noe Ramirez.
Arizona Diamondbacks signed RHP Nick Gardewine.
Chicago Cubs sent C Tony Wolters outright to Iowa Cubs.