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%

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Zuffa Boxing 10: McKenna vs. Oliha (Middleweight, Main)
polymarket
kalshi

Zuffa Boxing 10: McKenna vs. Oliha (Middleweight, Main)

Volume:
$101,367

Aaron Mckenna

 - Kalshi

Aaron Mckenna - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 9, 2026

Closed: Aug 8, 8:39 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

Aaron Mckenna

View
100%
Yes 100¢No 0¢
100¢
N/A
$41,755
N/A
N/A
$32,844
Settled
Yes
polymarket

McKenna vs. Oliha

View
100%
20%
Yes 100¢No 0¢
0.1¢
N/A
$1,137
N/A
N/A
N/A
Settled
Yes
kalshi

Etinosa Oliha

View
0%
19%
Yes 0¢No 100¢
100¢
N/A
$58,475
N/A
N/A
$40,340
Settled
No
Total markets: 3

Description

This event group pertains to the outcome of the Zuffa Boxing 10 main event between Aaron McKenna and Etinosa Oliha, scheduled for August 8, 2026. The markets will resolve based on the official declaration of a winner, with specific rules for draws, no contests, or cancellations.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Divergence in handling of draws, no contests, cancellations, and postponementsHero tip: Traders should be cautious due to differing resolution rules for non-fight completion scenarios. Polymarket explicitly handles draws and cancellations, while Kalshi lacks such provisions, potentially leading to unresolved markets or disputes.

Critical divergence points:

  • Kalshi: Resolves to Yes if either McKenna or Oliha wins; no specific rules for draws, no contests, or cancellations.
  • Polymarket: Resolves to McKenna/Oliha if declared winner; 50-50 for draws, no contests, cancellations, or postponements beyond August 22, 2026.
Our 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 "McKenna" if Aaron McKenna is officially declared the winner of the fight against Etinosa Oliha at Zuffa Boxing 10: McKenna vs. Oliha, scheduled for August 8, 2026. It will resolve to "Oliha" if Etinosa Oliha is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from https://www.ufc.com/.

Kalshi

If Aaron Mckenna wins the Aaron Mckenna vs Etinosa Oliha boxing match originally scheduled for Aug 8, 2026, then the market resolves to Yes. If Etinosa Oliha wins the Aaron Mckenna vs Etinosa Oliha boxing match originally scheduled for Aug 8, 2026, then the market resolves to Yes.

Frequently asked questions

The dashboard for the McKenna vs. Oliha fight market aggregates pricing and volume data from multiple venues, showing real-time consensus and divergence. It tracks total volume of $101,367 and 24-hour volume of $86,139, letting users compare how Polymarket and Kalshi price this market. The view updates continuously, reflecting trader sentiment toward the main middleweight bout as the event approaches.