Jets put RB Chatman (knee), QB Ainge (foot) on injured reserve
Chatman injured his left knee during the Jets' 28-24 victory over Kansas City on Sunday and left the locker room on crutches. Coach Eric Mangini said on Monday that the injury appeared to be season-ending.
Chatman, who signed with the Jets as a free agent in March, missed the first four games after being suspended without pay for violating the league's steroids and related substances policy. Chatman said he tested for a diuretic -- "something I never even heard of" -- that could be used as a masking agent.
He had 8 yards on five carries, two receptions for 5 yards and five special teams tackles in three games.
Ainge, who has an injured right foot, was New York's fifth-round pick out of Tennessee and was inactive for every game this season. The Jets still have three quarterbacks on their roster with Brett Favre, Kellen Clemens and Brett Ratliff.
Copyright 2008 by The Associated Press
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