Knicks All-Star C Karl-Anthony Towns (quad) doubtful vs. Cavs

(Photo credit: John Jones-Imagn Images)

New York Knicks All-Star center Karl-Anthony Towns has been downgraded to doubtful for Wednesday's season opener against the visiting Cleveland Cavaliers because of a right quad strain.

The Knicks already have ruled out center Mitchell Robinson (left ankle injury management) and guard/forward Josh Hart (lumbar spasms) for Wednesday's game. Hart slipped to the court du