Siemian will miss the remainder of the 2019 season after injuring his left ankle in Monday's 23-3 loss to the Browns, Connor Hughes of The Athletic reports.
According to Rich Cimini of ESPN.com, Siemian has a ligament issue with his ankle and will need surgery. The 27-year-old drew the Week 2 start in place of Sam Darnold (illness), playing just one and a half quarters before suffering the season-ending injury. The Jets' only healthy quarterback is currently Luke Falk -- who will start under center until Darnold returns -- so it wouldn't surprise if the team held quarterback tryouts and brought in more passers for insurance.