The Toronto Raptors say RJ Barrett has entered concussion protocols after a hard fall Sunday night against the Los Angeles Clippers

The Toronto Raptors might not have exactly followed the NBA's concussion policy in their latest major incident.

After a brief stint at full health, the Toronto Raptors will once again be missing a key piece of their starting lineup.

RJ Barrett has entered concussion protocol and he will be out for the Toronto Raptors matchup against the New York Knicks, the team announced. Barrett slammed his head hard against the court after a hard fall during the fourth quarter of Sunday’s game against the Los Angeles Clippers.