The Samsung Lions of the Korean Baseball Organization signed RHP J.D. Martin.
J.D. Martin has elected free agency.
Rays sent RHP J.D. Martin outright to Triple-A Durham.
Rays designated RHP J.D. Martin for assignment.
Rays purchased the contract of RHP J.D. Martin from Triple-A Durham.
Rays signed RHP J.D. Martin to a minor league contract.
Marlins signed RHP J.D. Martin to a minor league contract.
Nationals re-signed RHP J.D. Martin to a minor league contract.
Nationals released RHP J.D. Martin.
According to Bill Ladson of MLB.com, the Nationals are expected to remove J.D. Martin from the 40-man roster.
J.D. Martin (back) will throw a bullpen session Friday.
J.D. Martin underwent season-ending surgery to repair the herniated discs in his back.
J.D. Martin will have season-ending surgery to repair a bulging disc in his lower back.
Nationals transferred RHP J.D. Martin from the 15-day disabled list to the 60-day disabled list.