Mushika vs Brace

This market covered the Round of 32 singles match between Mao Mushika and Cadence Brace at the 2026 W75 Granby (ITF Women) event, originally scheduled for 14 July 2026. Each side of the head-to-head resolves to whichever player advances; walkovers and cancellations resolve 50-50 under Polymarket's rules, while Kalshi requires a ball to be played for a Yes resolution on Mio Mushika. By the 17 July snapshot, the event had closed and pricing pointed decisively to Cadence Brace. On Kalshi, which carried essentially all the volume at roughly $2.58M, Brace settled at 99.0% versus just 1.0% for Mushika. Polymarket's much thinner book (around $9k in volume) showed Brace at 98.7% on its standalone line, consistent with the Kalshi read. The one eye-catching number is Polymarket's head-to-head market, where Cadence Brace is quoted at 50.2% and Mao Mushika at 49.7% — a 48.8-point gap versus the Kalshi price on the same player. Given the negligible Polymarket volume and the closed status of the event, that gap most likely reflects stale or untraded quotes rather than genuine disagreement. Across the platforms with meaningful activity, the pricing lined up tightly on Brace as the near-certain winner.