Martin has been acquired off waivers by Stockton.
Martin signed a contract with the Shenzhen Leopards on Friday, Emiliano Carchia of Sportando.com reports.
Martin was waived by the Cavaliers on Saturday, Chris Fedor of The Cleveland Plain Dealer reports.
Martin generated nine points (2-6 FG, 2-6 3Pt, 3-4 FT), seven rebounds, three steals, one assist, and one block in 27 minutes during Tuesday's 118-95 loss to the Celtics.
Martin is starting Tuesday's preseason game against the Celtics, Spencer Davies of BBall Insiders reports.
Martin will start Sunday's game against the Celtics, Angel Gray of Fox Sports Ohio reports.
Martin signed a one-year, non-guaranteed contract with the Cavaliers on Friday, Adrian Wojnarowski of ESPN reports.
Martin will be an unrestricted free agent this summer after the Magic declined to extend him a qualifying offer for the 2019-20 season prior to Saturday's deadline, Roy Parry of the Orlando Sentinel reports.
Martin managed three points (1-3 FG, 1-2 3Pt) and two rebounds in seven minutes during Sunday's 105-97 loss to the Grizzlies.
Martin posted eight points (3-5 FG, 2-3 3Pt), one rebound and one block across 16 minutes Monday in the Magic's 122-103 win over the Hawks.