Quenton Nelson will miss the Seattle Seahawks’ game against the Arizona Cardinals on Sunday after the team decided he needs a minor procedure on his knee. Head coach Mike Macdonald announced the decision on Friday, 10 days after Seattle acquired the eight-time Pro Bowl guard in a trade with the Indianapolis Colts. Nelson is listed as week-to-week, and Macdonald said the Seahawks will not place him on injured reserve. The procedure will clean out cartilage in the knee, according to NFL Network, and the team expects Nelson to return this season.
Quenton Nelson played every offensive snap at left guard in Seattle’s 34-17 loss to the Chicago Bears on Monday night, his only game for the Seahawks so far. Macdonald said Quenton Nelson arrived in Seattle with a knee issue from his final game with the Colts on 25 October, and he aggravated it during the game against Chicago. The Seahawks re-imaged the knee during the week, and the results led the team to act now rather than wait. “He had something he was dealing with when he got here, and we re-imaged it and it was aggravated to some degree,” Macdonald said. “We’ve done the due diligence, and everybody agrees it’s the best to take care of it now and play the long game.”
Quenton Nelson injury dates to his final Colts game
Seattle gave up a 2027 third-round pick and a 2028 fifth-round pick to acquire Nelson from Indianapolis on 27 October. The trade was one of the biggest in-season moves of the year, and Quenton Nelson was expected to steady a line that had played its best game of the season the week before he arrived. He passed a physical after the trade, Macdonald said, and the team moved Grey Zabel to right guard to make room for Nelson on the left side. Quenton Nelson, 30, was listed on the injury report last week but practiced in full, and nothing in his workload before Monday suggested the knee would force him out this soon.
Quenton Nelson spent more than eight seasons with the Colts after Indianapolis drafted him sixth overall in 2018, and he was selected to the Pro Bowl eight times. His arrival in Seattle was seen as a move to protect a quarterback room that has already dealt with injuries this season. The Seahawks paid a real price for him, and the early return was one full game at left guard against Chicago. The team now has to wait to see the rest of that investment, starting with Sunday’s game against Arizona at Lumen Field.
Quenton Nelson absence leaves Seahawks short on the line
Nelson is one of six starters the Seahawks ruled out for Sunday’s game at Lumen Field. Quarterback Sam Darnold will miss the game with a quad injury, and Charles Cross, Uchenna Nwosu, Brandon Pili, Rashid Shaheed and Leonard Williams are also out. Seattle is 4-4 after the loss to Chicago, and Arizona is 3-5, so the game matters for both teams in a crowded NFC West. The Seahawks will need to reshuffle the line again, with Zabel a candidate to move back to left guard after shifting to the right side for Nelson.
The decision to keep Quenton Nelson off injured reserve points to a short absence. A stint on injured reserve would require at least four games out, while the week-to-week tag leaves the door open for a return after the bye week. Seattle has two games and then its bye, so the team can hope Nelson is ready in about three weeks. Macdonald said the timeline supports that plan. “We’re not going to put him on IR, so we’ll go from there,” he said. “But there’s a timeline right now that warrants not IR, so that’s what we’re going to do.”
What the Quenton Nelson procedure means for Seattle
The Seahawks built their offensive line plans around Nelson the moment the trade was done, and his absence changes the shape of the unit for at least the next two games. Zabel has already played both guard spots this season, and the staff will lean on that flexibility while Nelson recovers. The line gave up little in the win over Houston the week before Nelson arrived, and the staff will want that level of play back when the group is whole again. For now, Seattle goes into Sunday against the Cardinals without its most decorated lineman, and the wait for his second game in a Seahawks uniform will last at least another week.

