TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

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Kalshi:

61%

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Saitama Seibu Lions vs Orix Buffaloes
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Saitama Seibu Lions vs Orix Buffaloes

Volume:
$326,505

Saitama Seibu Lions

 - Kalshi

Saitama Seibu Lions - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Jun 21, 2026

Closed: Jun 21, 3:04 AM EST

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Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Saitama Seibu Lions

View
100%
Yes 100¢No 0¢
100¢
N/A
$171,827
N/A
N/A
$127,405
Settled
Yes
kalshi

Orix Buffaloes

0%
Yes 0¢No 100¢
100¢
N/A
$154,679
N/A
N/A
$114,481
Settled
No
Total markets: 2

Description

A Japan NPB regular season baseball game between the Saitama Seibu Lions and Orix Buffaloes scheduled for June 21, 2026. The outcome will be determined by which team wins the game.

Kalshi

Resolution is based on the final result of the game as originally scheduled for June 21, 2026 at 12:00 AM EDT. If the game is postponed or delayed, markets remain open until the rescheduled game concludes within two days. Games cancelled or rescheduled beyond two days resolve to a fair price per official rules. Tied games resolve to 50/50.

Frequently asked questions

On Kalshi, the dashboard for the Lions vs Buffaloes matchup displays real-time odds and price movements as traders buy and sell shares tied to the game's outcome. You can monitor the current implied probability of each result, review 24-hour trading volume, and track how sentiment has shifted since the market opened. The interface shows historical price data, allowing you to see how confidence in each team has evolved. This live tracking helps traders identify momentum and spot opportunities before the matchup concludes.

Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the collective beliefs of traders risking real capital. This market's odds may lead or lag sportsbook lines depending on which venue processes new information faster. Comparing the two can reveal where sharp traders see value or where public sentiment differs from professional oddsmakers.

On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for shares representing each possible outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the real-time consensus probability: a share trading at $0.65 implies a 65% chance of that outcome occurring. As new information emerges or trader sentiment shifts, the bid-ask spread tightens or widens, and prices adjust accordingly. This dynamic pricing ensures the market remains responsive to breaking news and changing expectations.

This market resolves around Jun 21, 2026, once the matchup concludes and the result is verifiable from credible public reporting. The outcome is determined by the final score and official result of the game between the two teams. Traders holding shares in the winning outcome will receive their payout, while losing positions expire worthless. Resolution typically occurs within hours of the final whistle, pending confirmation from authoritative sports data sources.

Key catalysts include team roster announcements, injury reports, and recent performance trends leading up to the matchup. Weather conditions, home-field advantage, and head-to-head historical records often influence trader positioning. Breaking news about player availability, coaching changes, or momentum shifts in either team's season can trigger sharp price moves. Public betting trends and sportsbook line adjustments may also signal where informed money is flowing, prompting traders to reassess their positions before the game begins.