TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

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2,388,728,490

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$1,441,166,947

406,422

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30,383

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MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

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VS.

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Yokohama BayStars vs. Yomiuri Giants
polymarket
kalshi

What is the result of Yokohama BayStars vs. Yomiuri Giants?

Volume:
$164,937

Yokohama DeNA BayStars

 - Kalshi

Yokohama DeNA BayStars - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 10, 2026

Closed: Jul 10, 9:19 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

Yokohama DeNA BayStars

View
100%
Yes 100¢No 0¢
100¢
N/A
$76,902
N/A
N/A
$35,693
Settled
Yes
polymarket

Yokohama BayStars vs. Yomiuri Giants

View
100%
Yes 100¢No 0¢
0.9¢
N/A
$508
N/A
N/A
N/A
Settled
Yes
kalshi

Yomiuri Giants

View
0%
Yes 0¢No 100¢
100¢
N/A
$87,527
N/A
N/A
$46,807
Settled
No
Total markets: 3

Description

This event group covers the outcome of a single NPB (Nippon Professional Baseball) game between the Yokohama BayStars and Yomiuri Giants scheduled for July 10, 2026 at 5:15 AM EDT. Markets across Polymarket and Kalshi are betting on which team will win this matchup.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi's resolution logic is internally contradictory—both possible game outcomes (Giants win and BayStars win) are stated to resolve to Yes, making the market logically unresolvable. Polymarket provides a coherent binary structure with edge-case handling that Kalshi lacks entirely.Hero tip: Do not trade on Kalshi until this is corrected by the platform. The market cannot be settled as written. Trade only on Polymarket, which has clear winner-based resolution and explicit handling of postponements, cancellations, and ties.

Critical divergence points:

  • Polymarket: Clean binary resolution: BayStars win resolves to 'Yokohama BayStars', Giants win resolves to 'Yomiuri Giants'. Postponements keep market open; cancellations or ties resolve 50-50. Source: NPB official site.
  • Kalshi: Critical flaw: Both 'Yomiuri Giants wins' and 'Yokohama DeNA BayStars wins' are stated to resolve to Yes. No handling of postponements, cancellations, or ties. This creates logical impossibility—the market cannot distinguish between outcomes.
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 NPB game, scheduled for July 10 at 5:15AM ET: If the Yokohama BayStars win, the market will resolve to "Yokohama BayStars". If the Yomiuri Giants win, the market will resolve to "Yomiuri Giants". 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, or ends in a tie, this market will resolve 50-50.

Kalshi

Each market resolves based on the outcome of the Yomiuri Giants vs Yokohama DeNA BayStars NPB game originally scheduled for July 10, 2026 at 5:15 AM EDT. If the game is postponed or delayed, markets remain open and close after the rescheduled game concludes within two days. Should the game be cancelled or rescheduled beyond two days, markets resolve to a fair price per official rules. Tied games result in 50/50 resolution for all markets.

Frequently asked questions

This dashboard aggregates prediction market pricing for the BayStars vs. Giants matchup across Polymarket and Kalshi, two major platforms where traders forecast the outcome. You can monitor real-time odds, historical price movements, and cross-platform consensus as the event approaches. The aggregated view helps you spot pricing divergences and track how market sentiment evolves. Both platforms allow you to trade positions on the same underlying event, though their mechanics and user bases differ slightly, which often creates opportunities for comparative analysis.

Prediction markets like Polymarket and Kalshi are driven by trader supply and demand rather than bookmaker margins, often reflecting sharper, more efficient pricing. Sportsbooks build in a vig (commission) and manage liability across many bettors, whereas prediction markets aggregate distributed opinion directly. This market's odds may diverge from traditional sportsbooks because prediction traders specialize in information aggregation and have different incentive structures. Over time, prediction market prices tend to converge toward actual outcomes, making them useful benchmarks for comparing against conventional sports betting lines.

Polymarket and Kalshi operate under different regulatory frameworks, user demographics, and liquidity pools, which naturally produces price variation. 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. Each platform's fee structure, order-book depth, and trader composition influence how quickly new information is priced in. Arbitrage traders exploit these gaps, but frictions—withdrawal delays, platform-specific rules, and minimum trade sizes—prevent prices from converging instantly. Monitoring both venues gives you a fuller picture of where the market truly stands and highlights potential mispricings.

Key catalysts include roster announcements, injury reports, recent team performance, and head-to-head historical records. Weather conditions on game day and any last-minute lineup changes can shift trader sentiment sharply. Media coverage and expert commentary often influence retail participation, amplifying price swings. Trading volume and platform-specific news flow also matter—a surge in activity on one venue can signal new information or shift consensus. Monitoring these signals helps you anticipate moves before they fully price in across this market.