Ovcharenko vs Vagramov

This market covers the women's tennis match between Ekaterina Ovcharenko and Alexandra Vagramov in the Round of 32 of the 2026 ITF W75 Granby event in Canada, originally scheduled for July 14, 2026. Each platform's main line resolves to the player who advances, with cancellation and walkover rules varying slightly between books; Kalshi drew by far the largest interest, with roughly $2.9M in volume against just $61K on Polymarket and effectively no activity on Azuro's headline line. Alexandra Vagramov is the overwhelming favourite. Kalshi prices her at 99.0% and Polymarket at 100.0%, implying Ovcharenko's chance of advancing sits at 1.0% on Kalshi and 0.0% on Polymarket. The two main venues are therefore in near-perfect agreement, with essentially no arbitrage gap on the match winner. The one notable outlier is Azuro, where the same "Alexandra Vagramov" outcome shows an implied 58.1% and Ovcharenko 48.1% — a dramatically different picture from Kalshi and Polymarket, though Azuro's zero volume and liquidity suggest those quotes are stale rather than a genuine disagreement. Across actively traded platforms, Vagramov is priced as an all-but-certain winner.