College football · NFLTuesday, October 13, 2026
The Upset Report
NFL · 2021 · Week 8 · Sunday, October 31, 2021

New York Jets stun Cincinnati Bengals, 34–31

The Jets closed as 11.5-point underdogs and won outright. The betting market gave them a 19% chance.

Final34–31
Upset size11.5
Chance to win19%
Rank in 20215th of 58

It was the biggest of 6 NFL upsets in 2021 Week 8, and the 5th-biggest of the 2021 season. New York Jets pulled off 1 other upset in 2021.

Other NFL upsets in 2021 Week 8

  1. 6.5-point underdog28% to winRecap
    Upset size6.5
  2. 5.5-point underdog33% to winRecap
    Upset size5.5
  3. 4.5-point underdog33% to winRecap
    Upset size4.5
  4. 4-point underdog36% to winRecap
    Upset size4
  5. 3.5-point underdog37% to winRecap
    Upset size3.5

New York Jets’ other 2021 upsets

  1. Week 45.5-point underdog32% to winOTRecap
    Upset size5.5

More: New York Jets upsets · Cincinnati Bengals upsets · all Week 8 upsets · how upset size works