After experiencing left shoulder instability and further evaluation from training and medical professionals, Ayo Dosunmu will undergo surgery and be out for the remainder of the season. Updates will be provided as appropriate.

INDIANAPOLIS — Coach Billy Donovan has referred to guard Ayo Dosunmu as the “catalyst” several times this season when discussing the run-and-gun philosophy the Bulls have adopted. That “catalyst” is done for the rest of the season.

Chicago Bulls guard Ayo Dosunmu needs shoulder surgery and will miss the rest of the season, the team announced Sunday. The Bulls said Dosunmu has been “experiencing left shoulder instability,” with further evaluation revealing the need to undergo the surgery to fix the injury.