TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

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Kalshi:

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Porto 2: Joao Domingues vs Vadym Ursu
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Who will win Joao Domingues vs Vadym Ursu?

Volume:
$30,492

Porto 2: Joao Domingues vs Vadym Ursu

 - Polymarket

Porto 2: Joao Domingues vs Vadym Ursu - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Sep 27, 2026

Closed: Sep 27, 5:42 PM EST

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Polymarket

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Outcome
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Chance %
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Spread
Liquidity
Volume
24h
7d
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Ends in
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Porto 2: Joao Domingues vs Vadym Ursu

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$26,472
N/A
N/A
N/A
4d 13h 50m
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
0.1¢
N/A
$4,020
N/A
N/A
N/A
4d 13h 50m
Yes
Total markets: 2

Description

This market refers to the tennis match between Joao Domingues and Vadym Ursu in the Porto 2, Portugal, Qualifying, originally scheduled for September 27, 2026 at 11:30AM ET. This market will resolve to 'Joao Domingues' if Joao Domingues advances against Vadym Ursu. This market will resolve to 'Vadym Ursu' if Vadym Ursu advances against Joao Domingues. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 ATP Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Joao Domingues and Vadym Ursu in the Porto 2, Portugal, Qualifying, originally scheduled for September 27, 2026 at 11:30AM ET. This market will resolve to 'Joao Domingues' if Joao Domingues advances against Vadym Ursu. This market will resolve to 'Vadym Ursu' if Vadym Ursu advances against Joao Domingues. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the Joao Domingues vs Vadym Ursu match tracks the current odds, price history, and 24-hour trading volume. Currently, the volume is $30,492, and the total volume traded on this market is $30,492. You can see how the probabilities have shifted over time with the price chart, and monitor trader sentiment through the changing odds. This allows you to assess how others are evaluating the potential outcome of this tennis match.

Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from traditional sportsbook odds. Sportsbooks set lines based on their own modeling and profit margins, while this market aggregates the beliefs of many individual traders. If there’s a significant discrepancy, it can indicate that the market believes a sportsbook is mispricing the likelihood of a particular outcome. It’s important to remember that both represent probabilities, but are derived through different mechanisms and may reflect different information.

This market resolves around Oct 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Joao Domingues vs Vadym Ursu match, as declared by the governing tennis authorities. This includes confirmation of the winner and the final score. The platform will then finalize the market, distributing payouts to those who correctly predicted the result.

Several factors could influence this market before resolution. Any news regarding player injuries, changes in playing conditions, or even updated rankings could shift trader sentiment. Unexpected performance in preceding matches, or even pre-match interviews revealing a player’s strategy or confidence level, might also cause price movements. Major upsets in other related matches could also indirectly impact this market, as traders reassess probabilities based on broader tournament dynamics.