What happened: His career ends after eight seasons and 100 regular-season games. His final campaign in 2025 yielded 506 rushing yards and three touchdowns in 15 appearances.
Why it matters: The decision removes an accomplished veteran option from the 2026 free-agent pool. Four 1,000-yard seasons underpin his standing among his generation's leading runners.
By the numbers: Chubb averaged 5.0 yards on 1,462 carries and caught 141 passes for 1,109 yards. He scored 59 scrimmage touchdowns.
What to watch: Chubb could become eligible for Pro Football Hall of Fame consideration in 2031.