Athletics claim OF Trayce Thompson from Yankees By | April 5, 2018 OF Trayce Thompson was claimed off waivers today by the Oakland Athletics. More from MLB.com Red Sox Appoint LHP Alec Gamboa as 27th Man for Today’s Doubleheader Press release: Girls 'Breakthrough Series' opens with softball hosted July 28th–30th National Baseball Hall of Fame Induction Ceremony airs live this Sunday, July 26, at 1:30 p.m. ET on MLB Network Washington Nationals sign 18 players from the 2026 First-Year Player Draft Red Sox Ownership, Players, Foundation, and Fans Raise More than $300,000 for Venezuelan Earthquake Relief