​The Packers have reached a new deal with one of their key defensive and special teams players.Green Bay announced on Monday that the club has signed linebacker Isaiah McDuffie to a contract extension.AdvertisementAdvertisementAdvertisementTerms of the deal were not disclosed.McDuffie was previously entering the last season of a two-year contract he signed with the club in the 2025 offseason. A sixth-round pick in the 2021 draft, McDuffie has appeared in 80 games with 38 starts.In 2025, he appeared in all 17 regular-season games with 12 starts. He finished the season with 92 total tackles, a sack, and an interception. He was on the field for 45 percent of the team’s defensive snaps and 72 percent of special teams snaps last year.