Celtics Summer League coach Jamie Young said he wasn't happy with how James Young played on Wednesday.
Danny Ainge said recently that James Young needs to "really step it up and prove that he belongs on a team."
James Young and Terry Rozier will be withheld from competing in Sunday's summer league game vs. Phoenix.
James Young, who may be in jeopardy of making Boston's final roster, said he's been putting in a lot of hard work this summer.
James Young scored 17 points on 4-of-9 FGs with five boards, two assists, two steals and four 3-pointers in 28 minutes vs. the Jazz on Tuesday.
James Young is expected to play in the summer league.
According to the Boston Globe, the Celtics really want to see some progress from James Young this summer.
James Young has been assigned to the D-League.
James Young has been reassigned to the Celtics' D-League affiliate.
The Celtics have recalled James Young and Coty Clark from the D-League.
The Celtics have sent James Young down for a D-League stint.
The Celtics have recalled James Young from the D-League.
James Young has been sent down for yet another D-League stint.
James Young (calf) did not practice on Tuesday.