MLB Transactions in May 2010
May 26, 2010
- The New York Yankees agreed to terms with pitcher Chad Gaudin.
May 25, 2010
- The New York Mets claimed infielder Justin Turner off waivers from Baltimore.
May 21, 2010
- The Chicago Cubs signed pitcher Bob Howry and added him to the active roster.
- The San Diego Padres agreed to terms with infielder Duanel Jones.
May 20, 2010
- The Arizona Diamondbacks agreed to terms with pitcher Luis Ayala on a minor league contract.
May 19, 2010
- The Houston Astros waived infielder Kazuo Matsui.
May 18, 2010
- The Pittsburgh Pirates agreed to terms with pitchers Bryan Almonte, Angel Sanchez, Oderman Rocha, Jose Luis Acosta, outfielder Willy Garcia and first baseman Jose Roman.
May 17, 2010
- The Arizona Diamondbacks acquired pitcher Saul Rivera from Cleveland for cash considerations.
May 16, 2010
- The Tampa Bay Rays agreed to terms with pitcher Ricky Orta on a minor league contract.
May 14, 2010
- The New York Mets signed catcher J.R. House and outfielder Valentino Pascucci to minor league contracts.
- The New York Yankees claimed pitcher Shane Lindsay off waivers from Colorado; released pitcher Christian Garcia.
May 5, 2010
- The Florida Marlins agreed to terms with first baseman Doug Mientkiewicz on a minor league contract.
May 3, 2010
- The Seattle Mariners released pitcher Ricky Orta.
May 2, 2010
- The Seattle Mariners released outfielder Eric Byrnes.