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Live prediction market odds for Katie Volynets vs. Catherine McNally. Compare prices across Kalshi and Polymarket.

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Kalshi / Polymarket

Katie Volynets vs. Catherine McNally

2026-04-13

About This Market

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Polymarket and Kalshi are tracking the match between Katie Volynets and Catherine McNally on April 13, 2026. This matchup is significant as it could impact rankings and future tournament seedings for both players in the competitive tennis landscape.

Katie Volynets leads the “Katie Volynets vs. Catherine McNally” event at 54.0% implied probability, followed by Catherine McNally at 47.0%. A 2.0% cross-platform spread signals an active arbitrage window.

Price History

Multi-Platform Probabilities
No price history available

Live Markets

2 platforms
KV
Katie Volynets
54% Avg
Kalshi55¢
Polymarket54¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
54.5%54¢55¢45¢46¢
PolymarketPolymarket
53.5%53¢54¢46¢47¢
CM
Catherine McNally
47% Avg
Kalshi47¢
Polymarket47¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
46.5%46¢47¢53¢54¢
PolymarketPolymarket
46.5%46¢47¢53¢54¢

Frequently Asked Questions

What factors influence the odds for this tennis match?

Player performance history, recent match outcomes, and head-to-head statistics are key factors. Additionally, injuries or changes in player form can significantly affect market odds.

How do prediction markets determine the likelihood of a player winning?

Prediction markets aggregate the opinions of participants who buy and sell shares based on their expectations of the outcome. The prices reflect collective sentiment and can change rapidly with new information.

What is at stake for the players in this match?

Winning this match could enhance their rankings and improve their chances for seeding in upcoming tournaments. Additionally, performance can impact sponsorship opportunities and player confidence.

What is "Katie Volynets vs. Catherine McNally" and why does it matter?

Katie Volynets vs. Catherine McNally is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Katie Volynets leads at 54% implied probability, making it the market favorite. Other contenders include Catherine McNally at 47%.

What is moving the odds on "Katie Volynets vs. Catherine McNally"?

Katie Volynets currently leads at 54% implied probability. Behind Katie Volynets, Catherine McNally at 47% are the next closest contenders. A 2.0% spread across platforms indicated moderate disagreement on the latest developments.

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Resolution Oracles

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic OracleConsensus of Sources
Read Full Market Rulebooks
Stats
Spread2.0%
Platforms2
Candidates2

Market Rulebook: Katie Volynets vs. Catherine McNally

Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.

KalshiKalshi
Primary Rule

If Katie Volynets wins the McNally vs Volynets professional tennis match in the 2026 WTA Rouen Round Of 32 after a ball has been played, then the market resolves to Yes.

Edge Cases

The following market refers to the McNally vs Volynets professional tennis match in the 2026 WTA Rouen Round Of 32 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Resolution Oracles
Kalshi Rules
PolymarketPolymarket
Primary Rule

This market refers on the tennis match between Caty McNally and Katie Volynets in the Open Capfinances Rouen Metropole, scheduled for April 13 at 4:00AM ET. This market will resolve to 'Caty McNally' if Caty McNally advances against Katie Volynets. This market will resolve to 'Katie Volynets' if Katie Volynets advances against Caty McNally. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Resolution Oracles
UMA Optimistic OracleConsensus of Sources
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Leader

Katie Volynets

54.0% avg