Giants linebacker Jonathan Casillas has been placed on season-ending injured reserve, the team announced Wednesday.
The 30-year-old Casillas has been dealing with wrist and neck issues, which forced him to miss Sunday's 24-17 loss to the Raiders. Casillas had missed three consecutive games earlier this season with neck soreness.
He amassed 35 tackles in eight games this year after starting 15 of 16 games in 2016.
Casillas was in the last year of a three-year, $10.5 million contract he signed prior to the 2015 season.