TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
Constantin Ursu vs. Ben Vaughan
kalshi
polymarket

Constantin Ursu vs. Ben Vaughan

Volume:
$62,281

Constantin Ursu

 - Kalshi

Constantin Ursu - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 2, 2026

Closed: Aug 29, 4:29 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Constantin Ursu

View
100%
Yes 100¢No 0¢
100¢
N/A
$18,050
N/A
N/A
$13,690
Settled
Yes
polymarket

Constantin Ursu vs. Ben Vaughan

100%
Yes 100¢No 0¢
0.8¢
N/A
$430
N/A
N/A
N/A
Settled
Yes
kalshi

Ben Vaughan

0%
Yes 0¢No 100¢
100¢
N/A
$43,801
N/A
N/A
$38,809
Settled
No
Total markets: 3

Description

This event group covers the outcome of the boxing match between Constantin Ursu and Ben Vaughan scheduled for August 29, 2026. The markets will resolve based on the officially declared winner of the fight, with specific rules for draws, cancellations, or postponements.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms resolve based on the official winner of the fight, with Polymarket additionally defining specific conditions for draws, No Contest, cancellations, or postponements beyond September 12, 2026, resulting in a 50-50 outcome.Primary resolution logic: Official information from the governing body of the boxing match

Core resolution logic:

  • If Constantin Ursu is officially declared the winner, markets resolve in his favor
  • If Ben Vaughan is officially declared the winner, markets resolve in his favor
  • If the fight is declared a draw, technical draw, No Contest, not scored, canceled before it begins, or postponed beyond September 12, 2026, Polymarket resolves to 50-50; Kalshi markets may not resolve

Edge cases & clarifications:

  • Draw or No Contest: Polymarket resolves to 50-50, while Kalshi markets may not resolve as they only have Yes outcomes for each fighter's win
  • Cancellation or Postponement: If the fight is canceled before it begins or postponed beyond September 12, 2026, Polymarket resolves to 50-50; Kalshi markets may not resolve
Timing: Resolution occurs after the official declaration of the fight's result by the governing body, with Polymarket specifically requiring resolution based on official information from the governing bodyOur PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market will resolve to "Constantin Ursu" if Constantin Ursu is officially declared the winner of the fight against Ben Vaughan, scheduled for August 29, 2026. It will resolve to "Ben Vaughan" if Ben Vaughan is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled before it begins, or postponed beyond September 12, 2026, this market will resolve "50-50." The resolution source for this market will be official information from governing body.

Kalshi

If Constantin Ursu wins the Constantin Ursu vs Ben Vaughan boxing match originally scheduled for Aug 29, 2026, then the market resolves to Yes. If Ben Vaughan wins the Constantin Ursu vs Ben Vaughan boxing match originally scheduled for Aug 29, 2026, then the market resolves to Yes.