Twins recalled RHP Shairon Martis from Triple-A Rochester.
Twins re-signed RHP Shairon Martis.
Twins acquired RHP Shairon Martis from the Pirates.
Pirates signed RHP Shairon Martis to a minor league contract.
Nationals sent RHP Shairon Martis outright to Triple-A Syracuse.
Nationals designated RHP Shairon Martis for assignment.
Nationals optioned RHP Shairon Martis to Triple-A Syracuse; reassigned Chris Duncan and Pete Orr to minor league camp.
Shairon Martis was lit up for six runs in 1 1/3 innings by the Astros on Thursday.
Shairon Martis will not be promoted from Triple-A Syracuse because he has reached his innings limit.
Nationals optioned RHP Shairon Martis to Triple-A Syracuse.
The Nationals revealed after Sunday's game that they're demoting Shairon Martis to Triple-A.
Shairon Martis was hit hard for six runs in five innings of a loss to the Blue Jays on Sunday.
Shairon Martis gave up two runs -- one of them earned -- over six innings, but was the victim of a no-decision as the Yankees topped the Nationals 5-3.
Shairon Martis allowed just two runs over seven innings, but was handed a no-decision in an eventual 4-2 extra-inning loss to the Reds on Wednesday night.