Written before the game and kept as published. Final: Tennessee Titans 26, Indianapolis Colts 20 — the graded call is above.
Tennessee Titans at Indianapolis Colts is a AFC South game, the first of two meetings, with the rematch in Week 15. The model has the Colts by 6.5 (68%) off a -1.6 to -4.9 rating gap. Division games carry weight the model does not price: head-to-head is the first tiebreaker in the AFC South, so a win here is worth more in January than the standings column shows.
The sharpest unit gap in the game runs one way: the Colts offense grades -0.6 (21st of 32) against a Titans defense at -2.3 (26th) — 1.7 points of separation on our scale, and the single biggest reason the line sits where it does. Going the other direction, the Titans offense (-2.9, 31st) meets the Colts defense (-1.8, 22nd), a 1.1-point gap.
On the standings side, AFC South games are the ones that decide the tiebreakers. Head-to-head record is the first tiebreaker between two teams in the same division, and division record is the next — so the value of this result is not just the win column. They meet again in Week 15, which makes a sweep the outcome with real leverage on the AFC South race.
Zoom out to the full season and the model projects the Colts at 6.7 wins (favored in 7 of 17) and the Titans at 4.5 (favored in 1) — 2.2 wins apart across the year. By win probability this is the 17th-hardest game on the Colts' schedule and the 8th-hardest on the Titans'. It is the softest spot on the Colts' entire schedule.
One team has owned this series: the Colts are 34-14 in 48 regular-season meetings since 2002. They have also met 1 time in the playoffs. They last met in 2025: Colts won 38-14 in October. Over their last 4 meetings the Colts are 4-0. Worth saying plainly — the model does not know any of that. It reads 2026 ratings and nothing else, so a lopsided series is a story, not a number on this page.
Does the model earn this number? In 448 of the 3266 walk-forward games it has been graded on (2013-2024, no market line used), it landed in the 65-70% range. Those favorites went 68%. The 68% on the Colts here sits in that same band, and the history backs it.
Kalshi listed this game as KXNFLGAME-26OCT18TENIND, and the contract has settled now that the game has been played. The last price we archived before kickoff is in the settled-market section on this page; there is no live price and no position left to take.
Full division picture on the AFC South hub.
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