PolymarketOpenPart of a cross-venue question →

Chiba Lotte Marines vs Saitama Seibu Lions: Chiba Lotte Marines wins

Chiba Lotte Marines50%

Saitama Seibu Lions50%

Price checked at Sep 29, 11:52 PM UTC

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24h volume—

7d volume—

30d volume—

Liquidity$4.4

Spread82%

ResolvesOct 12, 2026in 12 days

Probability history

Market-implied probabilities · All recorded history

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Based on this market’s outcome prices, expressed as probabilities.

Resolution rules

In the upcoming NPB game, scheduled for September 21 at 5:00AM ET: If the Chiba Lotte Marines win, the market will resolve to "Chiba Lotte Marines". If the Saitama Seibu Lions win, the market will resolve to "Saitama Seibu Lions". 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. The primary resolution source will be official information from the NPB. A consensus of credible reporting may also be used.

Sourcehttps://npb.jp/

The same question elsewhere

2 venues carry it

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Comparable, not identical. Polymarket remains open until completion and specifies 50-50 for a cancellation without a makeup game; Kalshi may resolve to a fair price if rescheduled more than two days away and specifies 50/50 for a tie. They also use different resolution timing and source conventions.

Polymarketthis market
Chiba Lotte Marines vs Saitama Seibu Lions: Chiba Lotte Marines wins
In the upcoming NPB game, scheduled for September 21 at 5:00AM ET: If the Chiba Lotte Marines win, the market will resolve to "Chiba Lotte Marines". If the Saitama Seibu Lions win, the market will resolve to "Saitama Seibu Lions". 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. The primary resolution source will be official information from the NPB. A consensus of credible reporting may also be used.
2 holders · 0 comments · read Sep 28, 05:14 PM UTC
KalshiOpen →
Chiba Lotte Marines wins
If Chiba Lotte Marines wins the Saitama Seibu Lions vs Chiba Lotte Marines Japan NPB game originally scheduled for Sep 21, 2026 at 5:00 AM EDT, then the market resolves to Yes. The following market refers to the Saitama Seibu Lions vs Chiba Lotte Marines Japan NPB game originally scheduled for Sep 21, 2026 at 5:00 AM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules. If the game ends in a tie the markets will resolve to 50/50. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.
read Sep 23, 03:05 PM UTC

Venue activity

Read from the venue yesterday

Holders2

Held value—

Trades (24h)—

Trades—

Open interest—

Comments0

Top holders

yyyrl113598259477295242192218921837289682736810537700385148451224219574057273195110
Marvelous-Prow-Barstool84238406484333412340956559554104196536026729385622116743784139340787610929970

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Recent trades

SELL44%$3.99 days ago
BUY57%$59 days ago

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As of Sep 30, 12:16 AM UTC