Barrett has been ruled out for Wednesday's game against the Nets due to left knee injury management, Josh Lewenberg of TSN.ca reports.
Barrett will take a seat for the second half of Toronto's back-to-back set after posting 23 points, four rebounds, four assists and one steal in 33 minutes during Tuesday's loss to Indiana. He has only two more chances to suit up this season, and both games will be in Miami this weekend.