Live prediction market odds for Ethan Quinn vs. Ben Shelton. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-06-18
Ethan Quinn vs. Ben Shelton — ATP Tennis match scheduled for 2026-06-18. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Ben Shelton leads the “Ethan Quinn vs. Ben Shelton” event at 78.0% implied probability, followed by Ethan Quinn at 22.5%. Platforms are tightly aligned at a 1.0% spread.
Ethan Quinn vs. Ben Shelton is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Ben Shelton leads at 78% implied probability, making it the market favorite. Other contenders include Ethan Quinn at 23%.
Ben Shelton currently leads at 78% implied probability. Behind Ben Shelton, Ethan Quinn at 23% are the next closest contenders. Platforms were tightly aligned at a 1.0% spread, suggesting broad consensus on the odds.
Here are the latest odds across Kalshi, Polymarket: Ben Shelton: 78¢ on Kalshi, 78¢ on Polymarket. Ethan Quinn: 23¢ on Kalshi, 22¢ on Polymarket. Platforms are tightly aligned at a 1.0% spread, leaving little room for cross-platform arbitrage.
A price of 78¢ means the market estimates a 78% probability that Ben Shelton will be the outcome. Buying one share at 78¢ pays out $1.00 if correct — a 28% 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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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Ethan Quinn wins the Shelton vs Quinn professional tennis match in the 2026 ATP Halle Round Of 16 after a ball has been played, then the market resolves to Yes.
The following market refers to the Shelton vs Quinn professional tennis match in the 2026 ATP Halle Round Of 16 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).
PolymarketThis market refers to the tennis match between Ben Shelton and Ethan Quinn in the Halle Open, originally scheduled for June 18, 2026 at 7:00AM ET. This market will resolve to 'Ben Shelton' if Ben Shelton advances against Ethan Quinn. This market will resolve to 'Ethan Quinn' if Ethan Quinn advances against Ben Shelton. 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 ATP Tour. A consensus of credible reporting may also be used.
Ben Shelton
78.0% avg
