Overview
- Head coach Aaron Glenn ruled out Justin Fields (knee) and Tyrod Taylor (groin) and said Cook took all first‑team reps in practice.
- Adrian Martinez, signed to the practice squad this week, will serve as the backup quarterback in Jacksonville.
- Cook becomes the Jets’ 55th starting quarterback and their first undrafted rookie to start since J.J. Jones in 1975.
- The former Missouri starter was promoted from the practice squad and went 14-of-30 for 163 yards with two interceptions in his NFL debut last week.
- New York also declared TE Mason Taylor, CB Azareye’h Thomas and LB Kiko Mauigoa out for Sunday, and signed C Josh Myers to a multiyear extension.