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ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke
polymarket

Who will win Stian Klaassen vs Gray Voelzke?

Volume:
$2,415

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke

 - Polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke - Polymarket

1W

News

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Vol.

·

Resolved Aug 26, 2026

Closed: Aug 26, 10:39 AM EST

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Outcome
Trade
Chance %
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Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
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ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$2,415
N/A
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Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
0.1¢
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 1 Winner

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

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 2 O/U 8.5

0%
Yes 0¢No 100¢
—
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set Handicap +/-1.5

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

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Match O/U 21.5

0%
Yes 0¢No 100¢
—
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N/A
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 2 Winner

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

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
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N/A
N/A
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 1 O/U 8.5

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

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set Handicap +/-1.5

0%
Yes 0¢No 100¢
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N/A
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 2 O/U 9.5

0%
Yes 0¢No 100¢
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N/A
N/A
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Match O/U 22.5

0%
Yes 0¢No 100¢
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N/A
N/A
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 1 O/U 9.5

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

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 2 O/U 10.5

0%
Yes 0¢No 100¢
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N/A
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Match O/U 23.5

0%
Yes 0¢No 100¢
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N/A
N/A
N/A
N/A
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Settled
Yes
polymarket

ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay: Stian Klaassen vs Gray Voelzke Set 1 O/U 10.5

0%
Yes 0¢No 100¢
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N/A
N/A
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Settled
Yes
Total markets: 16

Description

This market refers to the tennis match between Stian Klaassen and Gray Voelzke in the ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay, originally scheduled for August 26, 2026 at 7:00AM ET. This market will resolve to 'Stian Klaassen' if Stian Klaassen advances against Gray Voelzke. This market will resolve to 'Gray Voelzke' if Gray Voelzke advances against Stian Klaassen. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 2026, 11:59 PM ET (14 days after the scheduled start), 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.

Polymarket

This market refers to the tennis match between Stian Klaassen and Gray Voelzke in the ITF MEN - SINGLES: M25 Oldenzaal (Netherlands), clay, originally scheduled for August 26, 2026 at 7:00AM ET. This market will resolve to 'Stian Klaassen' if Stian Klaassen advances against Gray Voelzke. This market will resolve to 'Gray Voelzke' if Gray Voelzke advances against Stian Klaassen. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 2026, 11:59 PM ET (14 days after the scheduled start), 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

On Polymarket, the dashboard for the Stian Klaassen vs Gray Voelzke match market tracks real-time odds, price history, and 24-hour volume. It shows how traders on Polymarket are pricing the chances of each player winning, along with the total volume of $2,415. This gives you a live view of market sentiment and activity as the match approaches.

Prediction market odds in this market often reflect a different outlook than traditional sportsbook odds. While sportsbooks may incorporate additional factors or adjustments, traders on Polymarket set prices based purely on their expectations and available information. This can lead to tighter spreads or different favorites, especially if new data emerges about player form or conditions.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through trader activity, where participants buy and sell contracts representing each outcome. The current top chance reflects the collective wisdom of Polymarket users, showing which player is favored based on recent bets and market depth. Prices adjust continuously as new information and trades flow in.

This market resolves around Sep 2, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the contracts settle automatically based on the verified winner. No further analysis or interpretation is needed beyond the public record of the match result.

Injuries, weather updates, or changes to the court conditions could shift this market as the match nears. Key practice sessions, recent form, or any last-minute updates about player availability may also influence trader sentiment. As new information emerges, odds on Polymarket will likely adjust, reflecting the latest expectations for who will claim victory.