Martin was reassigned to minor-league camp Wednesday. Martin entered camp looking to snag a bullpen role with the White Sox out of camp. It appears those hopes are now out the window, and he'll likely begin the season in the minors.

The White Sox have signed Martin to a minor league contract, the Chicago Tribune reports. Martin made 24 average starts for the Nationals between 2009 and 2010, but he has not appeared in the major leagues since '10. He spent all of 2013 in South Korea, where he posted a 4.78 ERA in 128 innings. He may receive an invite to spring training, but he is a longshot to crack the major league rotation.

The Samsung Lions of the Korean Baseball Organization signed RHP J.D. Martin. Martin pitched all of last season with Triple-A Durham in the Rays' organization, posting a 2.75 ERA over 27 starts. The 30-year-old hasn't pitched in the majors since 2010.

J.D. Martin has elected free agency. Martin had been outrighted off the Rays' 40-man roster last month. The 30-year-old will look to catch on with a minor league deal somewhere else this winter.

Rays sent RHP J.D. Martin outright to Triple-A Durham. Martin was designated for assignment on Sunday to clear a 40-man roster spot for reliever Jesse Crain. The 30-year-old righty drew no interest on waivers.

Rays designated RHP J.D. Martin for assignment. The move was done to clear a spot on the 40-man roster, presumably for Jesse Crain who is expected to be activated on Monday. There's a strong chance that the 30-year-old will clear waivers and continue to serve as organizational depth in the minor leagues.

Rays purchased the contract of RHP J.D. Martin from Triple-A Durham. He'll give the club some length in the bullpen in case Enny Romero's major league debut Sunday doesn't go well. Martin hasn't appeared in the majors since 2010 but posted a 2.75 ERA over 25 starts for Durham this season.

Rays signed RHP J.D. Martin to a minor league contract. Martin posted a 5.95 ERA and 1.42 WHIP in 130 innings last season at Triple-A New Orleans -- an affiliate of the Marlins. He will act as depth for Tampa Bay.

Marlins signed RHP J.D. Martin to a minor league contract. Martin, 28, posted a 3.93 ERA and 72/17 K/BB ratio in 107 2/3 innings this year at the Nationals' Triple-A affiliate. He'll serve as organizational depth for Miami.