Yankees signed RHP David Herndon to a split contract.
Yankees claimed RHP David Herndon off waivers from the Blue Jays.
Blue Jays designated RHP David Herndon for assignment.
Blue Jays claimed RHP David Herndon off waivers from the Phillies.
David Herndon (elbow) is unlikely to return until next May or June.
David Herndon underwent Tommy John surgery on his right elbow Tuesday.
According to MLB.com's Todd Zolecki, David Herndon "could be on his way toward Tommy John surgery."
David Herndon (elbow) will visit with Phillies team physician Michael Ciccotti next week.
Phillies placed RHP David Herndon on the 15-day disabled list with a flexor pronator strain in his right elbow.
David Herndon pitched three scoreless innings of relief on Thursday to earn his first victory of the year.
Phillies recalled RHP David Herndon from Triple-A Lehigh Valley.
Phillies optioned RHP David Herndon to Triple-A Lehigh Valley.