Rapolu vs Daavettila

This market covers the quarterfinal of the 2026 W50 Columbus OH tournament between Malaika Rapolu and Sara Daavettila. On Kalshi, the primary head-to-head resolves Yes if Rapolu wins after a ball has been played; a walkover or pre-match cancellation resolves both sides to $0.50, while a mid-match withdrawal counts as a loss for the retiring player. Total volume across listings sits at roughly $2.35 million, almost entirely on Kalshi, with Azuro also carrying the match but showing zero volume and liquidity at snapshot. Kalshi prices Daavettila as an overwhelming favourite at 99.0%, leaving Rapolu at just 1.0% — effectively a market that has already made up its mind on the winner. Azuro's moneyline, by contrast, shows Rapolu at 83.3% and Daavettila at 30.2%, an inverted and unnormalised picture that reflects the absence of trading activity there rather than a genuine disagreement. Azuro additionally lists a wide ladder of handicap, total-games and odd/even side markets, none of which have a Kalshi counterpart for cross-platform comparison. The cross-platform takeaway: Kalshi treats Daavettila as a near-certain winner at 99.0%, and Azuro's contradictory quotes should be read as illiquid rather than as a competing signal.