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Live prediction market odds for Ethan Quinn vs. Reilly Opelka. Compare prices across Kalshi and Polymarket.

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Kalshi / Polymarket

Ethan Quinn vs. Reilly Opelka

2026-04-13

About This Market

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Ethan Quinn vs. Reilly Opelka — ATP Tennis match scheduled for 2026-04-13. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Ethan Quinn leads the “Ethan Quinn vs. Reilly Opelka” event at 59.3% implied probability, followed by Reilly Opelka at 40.8%. A 6.5% cross-platform spread signals an active arbitrage window.

Price History

Multi-Platform Probabilities
No price history available

Live Markets

2 platforms
EQ
Ethan QuinnARB
59% Avg
Kalshi63¢
Polymarket56¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
62.0%61¢63¢37¢39¢
PolymarketPolymarket
55.0%54¢56¢44¢46¢
RO
Reilly OpelkaARB
40% Avg
Kalshi38¢
Polymarket44¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
37.0%36¢38¢62¢64¢
PolymarketPolymarket
43.0%42¢44¢56¢58¢

Frequently Asked Questions

What is "Ethan Quinn vs. Reilly Opelka" and why does it matter?

Ethan Quinn vs. Reilly Opelka is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Ethan Quinn leads at 59% implied probability, making it the market favorite. Other contenders include Reilly Opelka at 41%.

What is moving the odds on "Ethan Quinn vs. Reilly Opelka"?

Ethan Quinn currently leads at 59% implied probability. Behind Ethan Quinn, Reilly Opelka at 41% are the next closest contenders. The 6.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.

What are the current odds for "Ethan Quinn vs. Reilly Opelka" across platforms?

Here are the latest odds across Kalshi, Polymarket: Ethan Quinn: 63¢ on Kalshi, 56¢ on Polymarket. Reilly Opelka: 38¢ on Kalshi, 44¢ on Polymarket. The 6.5% spread across platforms highlights where markets disagree — a gap traders can exploit by buying low on one platform and selling high on another.

What does it mean that Ethan Quinn is at 59%?

A price of 59¢ means the market estimates a 59% probability that Ethan Quinn will be the outcome. Buying one share at 59¢ pays out $1.00 if correct — a 69% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.

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Resolution Oracles

This market resolves based on official announcements from authoritative sources. Prediction Hunt aggregates odds across platforms but does not determine outcomes. Each platform maintains its own resolution criteria — check each platform's rules before trading.

Stats
Spread6.5%
Platforms2
Candidates2
Volume$3K
Leader

Ethan Quinn

59.3% avg

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?