Indianapolis Colts

Indianapolis Colts place starters Kelly, Bostic on injured reserve

Published Dec. 18, 2017 6:34 p.m. ET

437fa46e-NFL: Tennessee Titans at Indianapolis Colts

INDIANAPOLIS -- The Indianapolis Colts put center Ryan Kelly and inside linebacker Jon Bostic on injured reserve Monday, ending their seasons.

Kelly missed the last three games with a concussion after sitting out the Colts' first four games with a broken foot. He was Indy's first-round draft pick in 2016 and started all 16 games as a rookie.

Bostic led the Colts in tackles with 97. He left Thursday's game in the second half with a knee injury and coach Chuck Pagano did not update Bostic's condition Monday.

Pagano reiterated, though, tight end Brandon Williams continues to improve after suffering a concussion Thursday. Williams had to be strapped to a backboard and was carted off the field.

Indy signed defensive tackle Caraun Reid and claimed guard Mark Glowinski off waivers from Seattle.