Seahawks claim offensive lineman Kellen Diesch off waivers from Chiefs

The Seattle Seahawks have claimed offensive lineman Kellen Diesch off waivers from the Kansas City Chiefs, a move that reshapes Seattle’s offseason roster picture along the offensive line. The transaction, reported via the NFL’s daily transaction process, places Diesch into the Seahawks’ pool of players competing for spots on the 53-man roster and practice-squad roles.

Diesch’s claim indicates Seattle’s interest in adding a lineman with NFL-caliber experience to a unit that often turns over through training camp. In the NFL, waiver claims typically occur when a player becomes available after being released or otherwise removed from an organization’s protected list. For the claiming team, it is both a talent evaluation opportunity and a short-term roster need management tool.

For the Chiefs, losing a player to waivers can be part of roster churn, particularly in the weeks when teams sort out depth and special-cases along the line. For the Seahawks, the timing matters as coaching staffs evaluate who can handle starting responsibilities, provide reliable depth, and fit multiple blocking schemes.

Seattle’s addition is straightforward on paper: the Seahawks secured another offensive lineman through a waiver claim, making Diesch eligible to participate in team practices and preseason evaluations under Seattle’s coaching staff. Offensive line depth has outsized importance even when the team is not dealing with widely publicized injuries, because performance in camp, endurance, and assignment flexibility often determine who stays when final roster decisions are made.

Because the report is limited to the claim itself, details such as Diesch’s prior team role, his current contract status, or any expected competition level within Seattle’s depth chart are not provided in the transaction summary. That means the practical impact should be assessed as offseason work continues, including whether Seattle uses Diesch as a long-term developmental piece or as immediate relief for a specific position group.

Historically, teams that make waiver claims for linemen are often seeking one of three things: a body for physical run-blocking reps, a dependable option for pass protection assignments, or a player who can learn and execute different line calls. The Seahawks, like most teams, use the preseason window to test those traits under live conditions rather than relying solely on practice tape.

What to watch next is whether Seattle integrates Diesch into a clear role during training camp, such as rotating with a particular group at guard or tackle, and whether the organization’s subsequent moves suggest he is viewed as depth, competition, or a developmental project. Another indicator will be how many other line players the Seahawks keep as camp trims down, since one waiver claim can be a sign of a specific internal need.

For Chiefs fans, the key takeaway is that Diesch’s time in Kansas City has ended in the waiver process. For Seahawks supporters, the move is a reminder that Seattle’s offseason roster building includes not only free-agent signings and draft additions, but also opportunistic claims designed to widen the competition up front as the season approaches.