The Prediction Markets

Akita Northern Happinets vs. Yokohama B-Corsairs

LiveKickoff In play now; prices move fast
Traded
$9K
Venues
Polymarket, Kalshi
Prices updated
just now
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What the markets expect

Yokohama B-Corsairs 60%

Next is Akita Northern Happinets at 37%. The venues list this event, but none of their outcomes are matched yet, so prices are shown separately.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Yokohama B-Corsairs
60%
Kalshi 60%polled, 47s agoBest Yes 63¢ on Kalshi, $100 pays $159 (1.59x)
Kalshi
Contract
Yokohama B-Corsairs
Last price
60%
As of
Polled just now
Buy Yes
63¢
Sell Yes
56¢
$100 on Yes pays
$159 (1.59x)
Volume
$3K
Trade this on Kalshi
Akita Northern Happinets
37%
Kalshi 37%polled, 47s agoBest Yes 41¢ on Kalshi, $100 pays $244 (2.44x)
Kalshi
Contract
Akita Northern Happinets
Last price
37%
As of
Polled just now
Buy Yes
41¢
Sell Yes
35¢
$100 on Yes pays
$244 (2.44x)
Volume
$3K
Trade this on Kalshi
Yes
32.5%
Polymarket 32.5%polled, 47s agoBest Yes 36¢ on Polymarket, $100 pays $278 (2.78x)
Polymarket
Contract
Yes
Last price
32.5%
As of
Polled just now
Buy Yes
36¢
Sell Yes
29¢
$100 on Yes pays
$278 (2.78x)
Volume
$2K
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: bleague.jp
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: Sofascore, Flashscore

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Yokohama B-Corsairs
  • Akita Northern Happinets
  • Yes

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Polymarket

Polymarket doesn’t list Yokohama B-Corsairs for this event.

Kalshi

Open on Kalshi ↗

Top of book

Connecting
Best bid
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Spread
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Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

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Buy

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (sports rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "Akita Northern Happinets vs. Yokohama B-Corsairs". Yokohama B-Corsairs leads at 60%. Next is Akita Northern Happinets at 37%. $9K has traded across 3 outcomes on Kalshi and Polymarket. The market is expected to resolve by Oct 31, 2026.

In the upcoming Japan B League game, scheduled for October 24 at 2:00AM ET: If the Akita Northern Happinets win, the market will resolve to "Akita Northern Happinets". If the Yokohama B-Corsairs win, the market will resolve to "Yokohama B-Corsairs". 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. The result will be determined based on the final score including any overtime periods.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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