Simpson recorded nine total tackles (seven solo), including 1.0 sacks and an additional tackle for loss, while also defending one pass in Sunday's 41-10 win over the Broncos.
Simpson tallied five tackles (two solo), a half-sack and one pass defensed during Thursday's 27-20 loss to the Chiefs.
Simpson is expected to start next to Roquan Smith at inside linebacker for the Ravens this season, Giana Han of The Baltimore Banner reports.
Simpson (concussion) has been ruled out ahead of Sunday's game against the Chargers, Jamison Hensley of ESPN.com reports.
Simpson (concussion) has been ruled out of Sunday's game against the Browns, Jonas Shaffer of TheBaltimoreBanner.com reports.
Simpson returned to practice Monday after tending to a soft-tissue injury, Jeff Zrebiec of The Athletic reports.