Parker is scheduled to return for a home game Friday against the New York Knicks. He said after practice Wednesday that he was told he would go about 15 minutes off the bench.
Parker, 22, was the second overall pick in the 2014 draft. He tore his left ACL for the second time in his career on Feb. 8, 2017, against Miami.
Parker tore the same ACL in December 2014, ending his rookie season after 25 games.