Crowder (groin) is listed as doubtful for Sunday's game in Denver, Rich Cimini of ESPN.com reports.
Crowder was unable to practice at all this week and is more than likely headed for a third consecutive absence to open the season. Braxton Berrios should continue to fill Crowder's shoes in the slot as the Jets try to pick up their first win of the season against the 2-0 Broncos.