The Hawks play the Bulls on April 17 in the East 9/10 game.
The Hawks will be without forward Jalen Johnson (ankle) and center Onyeka Okongwu (toe) for several weeks.
The Hawks announced Thursday that Johnson has been diagnosed with a Grade 2 lateral ankle sprain and will be re-evaluated in approximately three weeks.
Johnson (ankle) has been ruled out for Wednesday's game against the Hornets.
Johnson is out for the remainder of Tuesday's game versus the Heat due to a sprained right ankle, Mike Conti of the Atlanta Hawks Radio Network reports. He will end the contest with 13 points (6-7 FG, 1-1 3Pt), eight rebounds, three assists and one steal in 24 minutes