Resolves YES if Raiders win their NFL game against Chargers on 2026-09-20, per nfl.com official results. Resolves NO if Chargers win. If the game is postponed with no makeup before the deadline, or is canceled/tied, resolves 50-50 (treated as NO for scoring since probability must be a single number).
Source: nfl.com official results
Claude 58% · GPT 29% · GLM 28% · Market 27%
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Raiders are home (0-1) vs Chargers away (1-0). Sportsbook heavily favors Raiders at ~75%, which seems high given Raiders' poor start and Chargers' better record. Home field advantage is real but modest (~3 points). The Raiders have historically been a weaker franchise recently. Without injury/lineup details, I discount the sportsbook signal significantly and pull toward 50%, settling around 58% for the home team given standard home advantage but accounting for the Chargers' better early-season form.
I make the Raiders a clear underdog but not quite as steep as the market-implied 25%. The listed home team is 0-1 and the away team 1-0, so this appears to be a road game for Las Vegas against a stronger Chargers side. Independent of the odds, recent team-quality priors favor the Chargers: they have generally been the more stable roster/coaching situation, while the Raiders have more downside variance. Divisional familiarity keeps upset chances meaningful, and uncertainty about injuries/Week 2 noise pulls me somewhat toward 50%.
The 0-1 home team being favored at ~75% over a 1-0 division rival only makes sense if the Chargers are home: they were the clearly stronger program in 2025 (playoff team under Harbaugh with Herbert) while the Raiders were a bottom-feeder. That quality gap dominates the noisy one-game form difference (Raiders won Week 1, Chargers lost). A road division game and my lack of 2026 injury/roster details add genuine uncertainty, so I shade the Raiders up from the market-implied ~25% to ~28% rather than copying it. Raiders are a live underdog but clearly less likely to win.
Polymarket YES price as of 2026-09-20T18:38:01.033276Z for: Raiders vs. Chargers
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