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ITF Harmon: Hiromasa Koyama vs Adrian Arcon
polymarket

ITF Harmon: Hiromasa Koyama vs Adrian Arcon

Volume:
$913

ITF Harmon: Hiromasa Koyama vs Adrian Arcon

 - Polymarket

ITF Harmon: Hiromasa Koyama vs Adrian Arcon - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Jun 3, 2026

Closed: Jun 9, 9:00 PM EST

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Outcome
Trade
Chance %
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Spread
Liquidity
Volume
24h
7d
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Ends in
Result
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ITF Harmon: Hiromasa Koyama vs Adrian Arcon

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$913
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 2

Description

This market refers to the tennis match between Hiromasa Koyama and Adrian Arcon in the ITF Men Harmon, originally scheduled for June 2, 2026 at 9:00PM ET. This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Adrian Arcon. This market will resolve to 'Adrian Arcon' if Adrian Arcon advances against Hiromasa Koyama. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Frequently asked questions

Prediction market odds on Polymarket often diverge from traditional sportsbook lines because they reflect decentralized trader positioning rather than bookmaker risk management. Sportsbooks adjust odds to balance liability; prediction markets aggregate belief directly. For this ITF Harmon match between Koyama and Arcon, comparing Polymarket implied probabilities to major sportsbooks can reveal where casual bettors and professional traders disagree. Significant gaps may signal value or highlight information asymmetries between venue types.

On Polymarket, the ITF Harmon: Hiromasa Koyama vs Adrian Arcon match is priced through an automated market maker mechanism where traders buy and sell outcome shares. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects cumulative trades and liquidity depth. Prices adjust dynamically as new information emerges—player form, injury reports, or head-to-head history—allowing real-time discovery of fair value. Polymarket's transparent order flow and continuous pricing make it straightforward to track shifting expectations throughout the lead-up to Jun 10, 2026.

The ITF Harmon: Hiromasa Koyama vs Adrian Arcon market resolves on Jun 10, 2026. Resolution is determined by the official match result from the ITF Harmon tournament. The outcome depends on who wins the singles match between Koyama and Arcon according to tournament records and governing body confirmation. Once the match concludes and results are finalized, the market settles accordingly, paying out traders who correctly predicted the winner.

Several factors could shift odds for the Koyama versus Arcon matchup before Jun 10, 2026. Recent tournament results and ranking changes for either player often trigger repricing. Injury announcements or withdrawal news would dramatically alter probabilities. Court surface conditions, weather forecasts, and head-to-head record updates can influence trader positioning. Media coverage highlighting form disparities or tactical advantages may also move the market. Real-time match updates during the event itself will drive final price discovery as traders react to live performance.