Resolves YES if Texas Rangers win their MLB game against Seattle Mariners on 2026-09-10, per mlb.com official results. Resolves NO if Seattle Mariners 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: mlb.com official results
Market 48% · GPT 44% · Claude 42%
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Polymarket YES price as of 2026-09-10T19:06:07.739425Z for: Texas Rangers vs. Seattle Mariners
Base rate from records slightly favors Texas (72-74 vs Seattle 68-78), but listed starters matter more: Seattle has Logan Gilbert at home, while Texas sends Jacob deGrom. The sportsbook consensus implies about a 56.2% home win chance, which is strong evidence and likely already incorporates venue and available team context. Texas’s better overall record and deGrom narrow that somewhat, but not enough to erase Seattle’s home/market edge. I therefore put the Rangers a bit below 50%, around 44%.
Seattle (home, 68-78) vs Texas (away, 72-74). Sportsbook consensus gives Seattle 56.2% win probability. Logan Gilbert (home) is a solid pitcher for Seattle; Jacob deGrom (away) for Texas is elite when healthy but has had injury history. Texas has a slightly better record. The sportsbook favors Seattle at home. Adjusting slightly from the sportsbook's implied probability (removing vig), Seattle's true probability is roughly 54-56%, giving Texas approximately 44-46%. I'll estimate Texas wins at ~42%.
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