Kirk caught two passes for 43 yards on three targets against Seattle on Sunday.
Kirk had a good on-paper matchup against the Seahawks and he was efficient with his three targets, but this is still a disappointing outcome in a game during which the Cardinals made every effort to win but still struggled on offense. It's a microcosm of Kirk's broader 2021 season -- he was almost automatic in terms of efficiency, catching 74.8 percent of his targets at 9.5 yards per target, but a limited snap count and modest target rate held him to just 77 receptions for 982 yards and five touchdowns despite the blistering efficiency. Kirk will likely need to produce better in the playoffs if the Cardinals are going to get where they want to go.