Barnes (adductor) was a limited participant in Sunday's practice and will be listed as questionable for Monday's game against the Grizzlies, Michael Grange of Sportsnet.ca reports.
Barnes was held out of Friday's win over Milwaukee and could miss a second straight game due to left adductor soreness. If the star forward remains on the inactive list alongside Kawhi Leonard (knee), Collin Murray-Boyles, Allen Graves and Jamison Battle would be candidates for increased playing time.