Ja Morant won't be back on the court anytime soon -- the Memphis Grizzlies superstar just entered a counseling program and won't rejoin the team until further notice.
ESPN's Adrian Wojnarowski and Tim MacMahon reported the news on Monday ... saying Morant is seeking help in Florida and there's no set date for his return to the Grizzlies.
You'll recall ... Morant was suspended after he brandished a gun during his Instagram Live video while at a strip club in Colorado last weekend.