Written before the game and kept as published. Final: Pittsburgh Steelers 26, Tampa Bay Buccaneers 19 (OT) — the graded call is above.
The Buccaneers come in with 3 more days off — 10 days' rest for the Buccaneers against 7 days' rest for the Steelers. We measured what that is worth across 3,120 games since 2013: about a tenth of a point per day, so roughly 0.3 points here. The market already charges for rest — closing lines move about 0.14 points per day of it — and rested teams have not beaten the close for it. The rest gap is real but small. What moves this game is the 0.9-point ratings gap, which has the Steelers by 2, 55% to win. One input in this line is not a rating: the Buccaneers are without their usual starting quarterback (Jalon Daniels starts), and our QB-out term moves the line 5.2 points toward the Steelers — already inside the number above.
The Steelers come in off the Colts, the Buccaneers off the Cowboys. Rest measures at about a tenth of a point per day (2013-2025), and the closing line already charges for it, so a normal-week gap is not where an edge comes from.
The defense wins the headline matchup here: the Buccaneers grade +1.2 on that side of the ball (3rd of 32) against a Steelers offense at -0.2 (19th) — 1.4 points the wrong way for the offense. Going the other direction, the Buccaneers offense (-0.9, 25th) meets the Steelers defense (-0.4, 14th), a 0.5-point gap.
Zoom out to the full season and the model projects the Buccaneers at 7.3 wins (favored in 10 of 17) and the Steelers at 9.9 (favored in 10) — 2.7 wins apart across the year. By win probability this is the 12th-hardest game on the Buccaneers' schedule and the 5th-hardest on the Steelers'.
One team has owned this series: the Steelers are 5-1 in 6 regular-season meetings since 2002. They last met in 2022: Steelers won 20-18 in October. Over their last 4 meetings the Buccaneers are 1-3. 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.
Calibration check, because a near-even number is the easiest kind to overtrust: across 3266 walk-forward games (2013-2024) the model gave a side 55-60% in 797 of them, and those sides won 57%. The Steelers at 55% are in that band. A margin that thin is why we would rather wait for a price than call it a lean.
Kalshi listed this game as KXNFLGAME-26OCT18PITTB, 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.
Prediction markets are not sportsbooks — you trade a contract that settles at $1 or $0, not a wager against a house line. Informational only; trade responsibly.