Sunday night’s game between the host Boston Celtics and Miami Heat has been postponed, The Athletic reported.

A Heat player returned an inconclusive COVID-19 test and Miami does not have the required eight players to play the game due to contact tracing, per the report.

Miami announced previously on Sunday that guard Avery Bradley would miss the game due to the NBA’s pandemic health and safety protocols.

The Celtics, meanwhile, were preparing to play the game with the minimum eight players. Nine Boston players are out, including seven due to the COVID-19 protocols: Jayson Tatum, Jaylen Brown, Javonte Green, Semi Ojeleye, Grant Williams, Robert Williams III and Tristan Thompson.

Boston’s Kemba Walker (knee) and Romeo Langford (wrist) are out with injuries.