The Bears on Thursday placed defensive end Roy Robertson-Harris on injured reserve with a shoulder injury he sustained in last Sunday's loss to the Titans.
The fourth-year pro played in the first eight games of the season with six starts, registering 10 tackles, one tackle-for-loss and five quarterback hits.
Robertson-Harris originally joined the Bears in 2016 as an undrafted free agent from UTEP. Since missing his rookie year with an illness, he has played in 53 games with 13 starts, recording 75 tackles, 7.5 sacks, 30 quarterback hits, nine tackles-for-loss, six pass breakups and one fumble recovery.
Last season, Robertson-Harris appeared in 15 games with seven starts and ranked second among Bears defensive linemen with 30 tackles, 2.5 sacks and three tackles-for-loss while leading the unit with 10 quarterback hits.