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NRL: Sydney Roosters vs Dolphins
polymarket
kalshi

What is the result of Sydney Roosters vs Dolphins?

Volume:
$4,508

Dolphins

 - Kalshi

Dolphins - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 29, 2026

Closed: Aug 29, 5:30 AM 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

Dolphins

View
100%
60%
Yes 100¢No 0¢
100¢
N/A
$1,741
N/A
N/A
$1,346
Settled
Yes
kalshi

Sydney Roosters

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,438
N/A
N/A
$1,164
Settled
No
polymarket

Sydney Roosters vs. Dolphins

View
0%
61%
Yes 0¢No 100¢
—
N/A
$929
N/A
N/A
N/A
Settled
Yes
kalshi

Tie

View
0%
Yes 0¢No 100¢
100¢
N/A
$399
N/A
N/A
$368
Settled
No
Total markets: 4

Description

This event group covers the outcome of the National Rugby League (NRL) match between Sydney Roosters and Dolphins scheduled for August 29, 2026. The markets will resolve based on the official match result, including any extra time or golden point periods if applicable.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Market structure mismatch - Polymarket uses three possible outcomes while Kalshi collapses all outcomes into a single Yes/No propositionHero tip: Traders should be cautious about exposure differences between platforms. Polymarket offers a true three-way market while Kalshi collapses all outcomes into a single Yes/No proposition. Consider hedging positions across both platforms if betting on specific outcomes.

Critical divergence points:

  • Polymarket: Resolves to "Sydney Roosters" if they win, "Dolphins" if they win, and 50-50 if the match ends in a draw or is canceled. "This market will resolve 50-50. If the match is canceled entirely, with no make-up match, this market will resolve 50-50."
  • Kalshi: Resolves to Yes if Sydney Roosters win, Dolphins win, or the match ends in a draw. "If tie is the result in the Sydney Roosters vs Dolphins professional National Rugby League match originally scheduled for Aug 29, 2026 at 3:30 AM EDT, then the market resolves to Yes."
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 event is for the upcoming NRL match between Sydney Roosters and Dolphins, scheduled for August 29 2026.

Kalshi

The market resolves to Yes if the specified team wins the match. If the game is postponed or delayed, the market stays open until the rescheduled match finishes, as long as it occurs within two weeks. If the match is cancelled or rescheduled beyond two weeks, the market resolves to a fair price for each outcome. The markets are not connected to the governing league, and all trademarks are property of their respective owners.

Frequently asked questions

The dashboard for the NRL Sydney Roosters vs Dolphins matchup aggregates real-time data from multiple platforms, showing how traders price the chances of each team winning based on available information. It displays current probabilities, volume of $4,508, and 24-hour volume of $3,429 across venues. This gives a consensus view of market sentiment as the game approaches, highlighting any shifts in trader confidence. By tracking this market, users can see how betting patterns evolve and compare them against traditional sportsbook lines. The dashboard updates continuously, reflecting the latest trading activity and any news that might influence the odds.

On Polymarket and Kalshi, traders set prices independently, which can lead to variations in how likely each outcome appears. Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. For example, user demographics, regional interest, and the availability of specific betting tools or data sources can skew perceptions of team strength or game conditions. Additionally, liquidity differences between the two platforms mean that price discovery may respond differently to new information — a major update might shift odds sharply on one venue before affecting the other. These factors combined often result in divergent probabilities, even when both platforms are tracking the same underlying event.