Boston Celtics' Kyrie Irving out, Al Horford questionable; Chicago Bulls' Lauri Markkanen out
The Boston Celtics will be without star point guard Kyrie Irving tonight against the Chicago Bulls (8 ET, NBA League Pass) as he deals with a contusion on his left quadriceps. The team also announced today that center Al Horford is questionable with a right knee contusion. As well, forward Marcus Morris is out for left knee rehab work.