The Buffalo Bills have made a significant investment in linebacker Joe Andreessen, agreeing to a two-year contract extension worth $5 million with $3 million guaranteed.
NFL Network insider Ian Rapoport reported the deal on Saturday, with the agreement arriving as Buffalo prepares for its Week 4 matchup against the New England Patriots.
The extension is another milestone for Andreessen, who grew up in Lancaster, New York, and went undrafted out of the University at Buffalo before earning his opportunity with his hometown team.
Andreessen’s journey has made him a popular figure among Bills fans. Known as “Buffalo Joe,” he went from a local tryout invitee to an NFL linebacker, turning a childhood connection to the franchise into a professional career.
His new contract reflects the value Buffalo sees in keeping him around. The Bills have built a strong start to the 2026 season, winning their first three games and entering Sunday’s matchup with a chance to extend that run.
Andreessen’s role gives the team another dependable option in its linebacker rotation. His familiarity with the organization and ability to contribute on defense and special teams make him a useful part of Buffalo’s roster.

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The timing of the extension adds another positive development for a team preparing for a divisional challenge. Buffalo hosts New England at Highmark Stadium on Sunday, with the Bills aiming to improve to 4-0.
The Patriots enter the game at 1-2, making the matchup an opportunity for Buffalo to strengthen its early advantage in the AFC East.
For Andreessen, the deal represents more than a financial reward. The hometown product has secured his place with the team he grew up supporting, giving his unlikely NFL journey another memorable chapter.
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