Miami, FL (SportsNetwork.com) - The Miami Heat have signed guard Tyler Johnson to a 10-day contract.

Johnson averaged 18.5 points, 4.4 rebounds and 3.8 assists in 13 games (all starts) for Miami's NBA Development League affiliate, the Sioux Falls Skyforce.

The 22-year-old spent the preseason with Miami before being waived on Oct. 25.