Quinton Coples will miss at least the rest of the preseason. (Frederick Breedon/Getty Images)
The Jets also said in a statement that Coples will undergo a procedure for his ankle on Tuesday.
"Linebacker Quinton Coples suffered an injured right ankle Saturday night in the Jets' 37-13 win over Jacksonville at MetLife Stadium," the team said in the statement. "Coples will undergo a medical procedure on Tuesday. He will miss the remainder of the preseason and is out indefinitely."
Coples fell awkwardly on his ankle after blocking a pass from Jaguars quarterback Chad Henne, in the second quarter of a preseason game the Jets won handily.