NEW YORK – Derrick Jones Jr. went down with a right knee injury Sunday night at Madison Square Garden.
It appeared serious at the time and he was helped off the court by teammates.
The team said that X-rays were negative and Jones would be re-evaluated Monday.
Jones, 21, was signed to a 2-year contract by the Heat before the season.
Jones, nicknamed "Airplane Mode" for his high-flying dunks, is averaging 7.6 points and 4.5 rebounds per game this season.