Center Justin Hamilton is poised to become the 12th player under guaranteed contract to the Miami Heat, when his partial guarantee kicks in Friday.

Hamilton, an outside-shooting 7-footer who finished last season with the Heat, has an $816,000 contract for 2014-15 that becomes 50-percent guaranteed if not waived on or before Aug. 1, and 75-percent guarantee if he is on the roster on Dec. 1. All NBA contracts become guaranteed for the season the second week of January.

-- South Florida Sun Sentinel