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Besiktas vs. Olympiacos B.C.
kalshi
polymarket

What is the result of Besiktas vs. Olympiacos B.C.?

Volume:
$215,589

BC Olympiakos Piraeus

 - Kalshi

BC Olympiakos Piraeus - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 3:23 PM EST

kalshi

Kalshi

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

BC Olympiakos Piraeus

View
100%
48%
Yes 100¢No 0¢
—
N/A
$75,904
N/A
N/A
$53,421
Settled
Yes
polymarket

Olympiacos B.C. (-4.5)

View
100%
60%
Yes 100¢No 0¢
—
N/A
$12,247
N/A
N/A
N/A
Settled
Yes
polymarket

Besiktas vs. Olympiacos B.C.

View
0%
Yes 0¢No 100¢
—
N/A
$78,793
N/A
N/A
N/A
Settled
No
kalshi

Besiktas JK

View
0%
48%
Yes 0¢No 100¢
—
N/A
$47,974
N/A
N/A
$24,414
Settled
No
polymarket

O/U 180.5

View
0%
38%
Yes 0¢No 100¢
—
N/A
$671
N/A
N/A
N/A
Settled
No
Total markets: 5

Description

This group covers the outcome of a Euroleague basketball game between Besiktas and Olympiacos B.C. on October 28th. Markets exist for predicting the outright winner and for predicting whether Olympiacos will win by a certain point spread.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi defines 'Yes' for either team winning, creating ambiguity. Polymarket has separate markets for each team winning.Hero tip: Focus on Polymarket for clearer resolution criteria. Avoid Kalshi unless you understand the ambiguity.

Critical divergence points:

  • Polymarket: Resolves to the winning team (Besiktas or Olympiacos B.C.). Postponements delay resolution; cancellations resolve 50-50. "If the Besiktas win, the market will resolve to "Besiktas". If the Olympiacos B.C. win, the market will resolve to "Olympiacos B.C."."
  • Kalshi: Resolves to 'Yes' if either Besiktas or Olympiacos wins, creating ambiguity. "If Besiktas JK wins...then the market resolves to Yes. If BC Olympiakos Piraeus wins...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

In the upcoming Euroleague basketball game, scheduled for October 28 at 1:30PM ET: If the Besiktas win, the market will resolve to "Besiktas". If the Olympiacos B.C. win, the market will resolve to "Olympiacos B.C.". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Kalshi

The event resolves based on the outcome of the men's professional EuroLeague basketball game between BC Olympiakos Piraeus and Besiktas JK, scheduled for October 28, 2026, at 1:30 PM EDT. If either team wins the game as officially recorded, the corresponding market will resolve to Yes. If the game is postponed but commences within 48 hours of the original scheduled start time, markets remain open and resolve according to the final official result. Should the game be cancelled or fail to start within the 48-hour window, all markets resolve to a fair price. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.

Frequently asked questions

Prediction market odds, like those reflected in this market, often differ from traditional sportsbook odds due to the wisdom of the crowd and the incentive structure. Sportsbooks set odds to maximize profit, factoring in a margin, while prediction markets allow participants to directly express their beliefs. This can lead to more accurate probabilities, especially as more information becomes available. However, sportsbook odds are readily accessible and often influence initial trading in prediction markets. The difference can also stem from differing risk assessments and the types of bettors each venue attracts. It's useful to compare both to gain a comprehensive view.

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. Prices on Polymarket and Kalshi can diverge due to several factors. Each platform has its own user base, trading fees, and liquidity, which can influence price discovery. Polymarket might attract more sophisticated traders with access to specialized information, while Kalshi could have a broader, less informed audience. Differences in market design, such as the types of orders allowed or the availability of leverage, can also contribute to price discrepancies. Furthermore, differing interpretations of available information or simply random noise in trading activity can cause temporary divergences.