Martin (0-5) took the loss Tuesday against the Angels, allowing three runs on seven hits and two walks while striking out four over five innings.
Martin (0-2) took the loss to the Giants on Tuesday, allowing three runs (two earned) on four hits and two walks while striking out five in 4.1 innings.
Martin will move into the White Sox' rotation following the trade of Erick Fedde, Scott Merkin of MLB.com reports.
The White Sox recalled Martin from Triple-A Charlotte on Saturday.
Martin (elbow) was reinstated from the 60-day injured list and will start for Triple-A Charlotte, Scott Merkin of MLB.com reports.
Martin (elbow) began a rehab assignment with the White Sox' Arizona Complex League affiliate on June 14, allowing one run with a 5:1 K:BB over two innings.
Martin (elbow) was optioned to Triple-A Charlotte on Friday
Martin (elbow) threw his second bullpen session of the spring Monday, Scott Merkin of MLB.com reports.
Martin (elbow) will begin throwing bullpen sessions Monday, Scott Merkin of MLB.com reports.
Martin announced Wednesday that he underwent Tommy John surgery on his right elbow, James Fegan of The Athletic reports.