{"source":"Delta Sunday Wire","url":"https://deltasunday.com/wire","generated_at":"2026-09-18T20:55:04.806Z","items":[{"id":"wx:401872939:6","date":"2026-09-18T20:10:48.941+00:00","kind":"weather","game_id":"401872939","title":"Weather watch: 93°F heat for Eagles at Titans","body":"Forecast at kickoff Sunday 5 PM. In heat above 75°F favorites underperform slightly; The System shrinks a tenth.","more":["Weather is one of the few things the betting market prices loosely, because it is only known a few days out and most money is down before that. Over 4,499 outdoor games with weather on record, wind was the clearest effect: it takes away the passing edge a favorite usually has, and games score about a point and a half under the total.","The forecast comes from Open-Meteo for the stadium at the kickoff hour and refreshes every six hours, so this can change before Sunday. The game page shows the current reading."],"facts":[{"label":"Wind","value":"6 mph"},{"label":"Temperature","value":"93°F"},{"label":"Elo","value":"TEN 33%"},{"label":"Kickoff","value":"Sunday 5:00 PM"}],"href":"/games/2026-week-2-phi-at-ten","slug":"weather-watch-93-f-heat-for-eagles-at-titans-18729396","url":"https://deltasunday.com/wire/weather-watch-93-f-heat-for-eagles-at-titans-18729396","about":"https://deltasunday.com/games/2026-week-2-phi-at-ten"},{"id":"wx:401872935:4","date":"2026-09-18T20:10:48.941+00:00","kind":"weather","game_id":"401872935","title":"Weather watch: 89°F heat for Browns at Buccaneers","body":"Forecast at kickoff Sunday 5 PM. In heat above 75°F favorites underperform slightly; The System shrinks a tenth.","more":["Weather is one of the few things the betting market prices loosely, because it is only known a few days out and most money is down before that. Over 4,499 outdoor games with weather on record, wind was the clearest effect: it takes away the passing edge a favorite usually has, and games score about a point and a half under the total.","The forecast comes from Open-Meteo for the stadium at the kickoff hour and refreshes every six hours, so this can change before Sunday. The game page shows the current reading."],"facts":[{"label":"Wind","value":"4 mph"},{"label":"Temperature","value":"89°F"},{"label":"Elo","value":"TB 58%"},{"label":"Kickoff","value":"Sunday 5:00 PM"}],"href":"/games/2026-week-2-cle-at-tb","slug":"weather-watch-89-f-heat-for-browns-at-buccaneers-18729354","url":"https://deltasunday.com/wire/weather-watch-89-f-heat-for-browns-at-buccaneers-18729354","about":"https://deltasunday.com/games/2026-week-2-cle-at-tb"},{"id":"spot:401872934:64","date":"2026-09-18T20:10:48.941+00:00","kind":"spotlight","game_id":"401872934","title":"The game that matters most this week: Bengals at Texans","body":"Importance 64 of 100, the biggest swing in the league's playoff picture on the schedule. Elo has HOU at 62%.","more":["Importance is measured by simulation: play the season out three thousand times with the home team winning, three thousand with the away team winning, and add up how far every team's playoff odds move between the two. A game between two contenders in the same division scores highest; a game between two eliminated teams scores near zero."],"facts":[{"label":"Importance","value":"64 / 100"},{"label":"Elo","value":"HOU 62%"},{"label":"Kickoff","value":"Sunday 5:00 PM"}],"href":"/games/2026-week-2-cin-at-hou","slug":"the-game-that-matters-most-this-week-bengals-at-texans-87293464","url":"https://deltasunday.com/wire/the-game-that-matters-most-this-week-bengals-at-texans-87293464","about":"https://deltasunday.com/games/2026-week-2-cin-at-hou"},{"id":"picks:2-2","date":"2026-09-18T04:45:36.632707+00:00","kind":"picks","title":"Week 2: the lock and the bold call are frozen","body":"Our two picks for the week are set and will not change. The lock is the game Elo and the market agree on most (84% over 24 seasons); the bold call is where they disagree most. Signed-in players can see both.","more":["Both are chosen by rule, not opinion, before the week's first kickoff, once at least half the games have a market line. The lock rule went 379–71 over 24 seasons against an 80% forecast; the bold call went 217–233 while Elo claimed 62%, which is why it is shown as the contrarian view. Neither changes after it freezes, and each keeps a public season record."],"facts":[{"label":"Lock rule, 1999–2022","value":"379–71 (84%)"},{"label":"Bold call, 1999–2022","value":"217–233 (48%)"}],"href":"/predictions?w=2-2","slug":"week-2-the-lock-and-the-bold-call-are-frozen-picks22","url":"https://deltasunday.com/wire/week-2-the-lock-and-the-bold-call-are-frozen-picks22","about":"https://deltasunday.com/predictions?w=2-2"},{"id":"elo:2-2","date":"2026-09-18T04:37:34.202+00:00","kind":"elo","title":"Week 2 Elo movers: Bills up 17, Lions down 17","body":"Buffalo Bills rose to 1612; Detroit Lions fell to 1519.","more":["Elo moves after every game: the winner takes points from the loser, more for an upset and more for a big margin, scaled by K = 20. A swing of 17 is a large one-week move; typical is 10 to 20.","Ratings feed next week's numbers directly, so these moves are already in the Predictions page. Elo alone trails the market over the long run, which is why The System weights it a quarter, but it is the part of the forecast that explains itself."],"facts":[{"label":"Buffalo Bills ↑","value":"+17 → 1612"},{"label":"Detroit Lions ↑","value":"-17 → 1519"},{"label":"Detroit Lions ↓","value":"-17 → 1519"},{"label":"Buffalo Bills ↓","value":"17 → 1612"}],"href":"/recap?w=2-2","slug":"week-2-elo-movers-bills-up-17-lions-down-17-elo22","url":"https://deltasunday.com/wire/week-2-elo-movers-bills-up-17-lions-down-17-elo22","about":"https://deltasunday.com/recap?w=2-2"},{"id":"results:2-2","date":"2026-09-18T04:37:34.202+00:00","kind":"results","title":"Week 2: The System +14.1, the closing line +13.4, Elo +12.0","body":"Every forecaster scored as a player on its closing numbers. The System beat the market this week.","more":["Scoring is the game's own: 25 minus the square of the miss over 100, per game. A forecaster that says 70% and is right earns 16; wrong, it loses 24. Over a 16-game week the spread between the best and worst forecaster is usually 20 to 40 points, and it is mostly variance; the season total is what separates them.","Over 24 replayed seasons the closing line averaged 977 points a season, The System 980, Elo 890. One week says little; the season scoreboard on the leaderboard is the running answer."],"facts":[{"label":"Bold (baba)","value":"+18.2 on 1"},{"label":"The blend","value":"+14.1 on 1"},{"label":"The System","value":"+14.1 on 1"},{"label":"Closing spread","value":"+13.4 on 1"},{"label":"Pure market (baba)","value":"+13.4 on 1"},{"label":"Cautious (baba)","value":"+13.4 on 1"},{"label":"Elo (the model)","value":"+12.0 on 1"},{"label":"Pure Elo (baba)","value":"+12.0 on 1"},{"label":"Sportsbooks","value":"+0.0 on 0"},{"label":"Kalshi","value":"+0.0 on 0"},{"label":"Polymarket","value":"+0.0 on 0"},{"label":"The crowd","value":"+0.0 on 0"},{"label":"The sharp crowd","value":"+0.0 on 0"},{"label":"The bot crowd","value":"+0.0 on 0"}],"href":"/recap?w=2-2","slug":"week-2-the-system-14-1-the-closing-line-13-4-elo-12-0-esults22","url":"https://deltasunday.com/wire/week-2-the-system-14-1-the-closing-line-13-4-elo-12-0-esults22","about":"https://deltasunday.com/recap?w=2-2"}]}