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NFL · Fixtures & Results

Indianapolis Colts at Jacksonville Jaguars

NFL 2026 · Week 8 · · EverBank Stadium · division game

Indianapolis Colts at Jacksonville Jaguars, Week 8 of the 2026 season: Jacksonville Jaguars won 42–7.

Prediction made · Elo model

Result

Indianapolis Colts 7–42 Jacksonville Jaguars

Closing line JAX −10, total 45.5 (went over). Jacksonville Jaguars covered.

What the model predicted beforehand

The model gave Jacksonville Jaguars a 77.5% chance of winning and Indianapolis Colts 22.5%, with a predicted margin of JAX by 8.6. The betting market had it JAX 80%. The model’s favourite won.

OutcomeThis modelBetting market
Jacksonville Jaguars win77.5%79.6%
Indianapolis Colts win22.5%20.4%
MarginJAX by 8.6JAX −10
Total points–45.5

The model is a margin-based Elo rating walked forward over every game since 2002, with home advantage; ties are rare enough not to be priced. Betting market: the moneyline with the bookmaker’s margin removed, and the spread as quoted (favourite first).

How it might finish: winning margin
Chance of each winning margin
Indianapolis Colts by 15+4%
Indianapolis Colts by 8–146%
Indianapolis Colts by 4–78%
Indianapolis Colts by 1–39%
Tie<1%
Jacksonville Jaguars by 1–312%
Jacksonville Jaguars by 4–714%
Jacksonville Jaguars by 8–1417%
Jacksonville Jaguars by 15+31%

Most likely exact margins: JAX by 3 (7.9%), IND by 3 (5.9%) and JAX by 7 (5.7%). NFL scores come in 3s and 7s, so margins of 3, 7, 10 and 14 come up far more often than their neighbours.

On this curve Jacksonville Jaguars were 39.9% to cover the line (JAX −10): to win by more than 10.

The curve is a normal spread of results around the model’s expected margin (Stern, 1991), reweighted for the NFL’s key numbers. Its shape was fitted on 2002–2023 and checked on 2024, where it beat a plain bell curve. Because it is built from the expected margin alone, its win chances can differ by a few points from the Elo figure above, which is the one the Model Lab scores.