2025 NFL season · January 3, 2026–January 4
Week 18 2025: who deserved to win
6 of 16 winners were outplayed on the day. The biggest heist: the Browns beat the Bengals 20–18 in a game they win 2% of the time when it’s replayed with the way both teams played.
The line on each card fills with how often the loser wins the replay: the fuller, the more luck decided it. Outlined: the winner was outplayed.
Week 18 2025 upsets
Games the betting underdog won, biggest upset first, and whether the way both teams played backs it up. 1 of 6 were deserved: the underdog wins 60% or more of the replays with the same day’s form.
| Winner | Game | Before kickoff | Replay with same day’s form | Verdict |
|---|---|---|---|---|
| 20–18 @ Bengals | 24% | 2% | Lucky | |
| 26–24 vs Ravens | 37% | 40% | Coin flip | |
| 14–12 vs Chiefs | 40% | 55% | Coin flip | |
| 19–16 @ Bears | 40% | 82% | Deserved | |
| 34–17 vs Cowboys | 41% | 18% | Lucky | |
| 24–17 @ Eagles | 41% | 39% | Lucky |
Week 18 luck ranking
Every team’s luck index this week: 100 × (the result − how often they win the replay). A loss in a game a team wins 9 times in 10 scores −90.