Dissly will undergo season-ending surgery Thursday to address a torn Achilles, Ian Rapoport of NFL Network reports.
The Seahawks feared Dissly suffered a serious injury during Sunday's over the Browns, and follow-up tests ultimately confirmed as much. The injury is a major blow both to the Seahawks offense and the tight end's outlook moving forward, as his rookie season was previously cut short due to a patellar tendon tear in his right knee. On a brighter note, Dissly is expected to be ready to go for the 2020 campaign.