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NFL · Fixtures & Results

Tennessee Titans at Indianapolis Colts

NFL 2026 · Week 6 · · Lucas Oil Stadium · division game

Tennessee Titans at Indianapolis Colts, Week 6 of the 2026 season: Tennessee Titans won 26–20.

Prediction made · Elo model

Result

Tennessee Titans 26–20 Indianapolis Colts

Closing line IND −6.5, total 43.5 (went over). Tennessee Titans covered.

What the model predicted beforehand

The model gave Indianapolis Colts a 74.4% chance of winning and Tennessee Titans 25.6%, with a predicted margin of IND by 7.4. The betting market had it IND 73%. The underdog won.

OutcomeThis modelBetting market
Indianapolis Colts win74.4%73.4%
Tennessee Titans win25.6%26.6%
MarginIND by 7.4IND −6.5
Total points–43.5

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
Tennessee Titans by 15+4%
Tennessee Titans by 8–146%
Tennessee Titans by 4–79%
Tennessee Titans by 1–310%
Tie<1%
Indianapolis Colts by 1–312%
Indianapolis Colts by 4–714%
Indianapolis Colts by 8–1416%
Indianapolis Colts by 15+27%

Most likely exact margins: IND by 3 (8.1%), TEN by 3 (6.3%) and IND 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 Indianapolis Colts were 49.6% to cover the line (IND −6.5): to win by more than 6.5.

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.