Coulibaly (finger) is out for Friday's preseason game against the Knicks, Josh Robbins of The Athletic reports.
Coulibaly is dealing with a sprained left index finger, and it remains to be seen if the injury will allow him to be available for the regular-season opener against the Celtics next Thursday. If that's not the case, then Corey Kispert (back) and rookie Carlton Carrington would figure to see an uptick in playing time.