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Tohoku Rakuten Golden Eagles vs. Saitama Seibu Lions
kalshi
polymarket

What is the result of Tohoku Rakuten Golden Eagles vs. Saitama Seibu Lions?

Volume:
$160,121

Over 7.5 runs scored

 - Kalshi

Over 7.5 runs scored - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 20, 2026

Closed: Jul 20, 6:40 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

Over 7.5 runs scored

View
100%
Yes 100¢No 0¢
100¢
N/A
$74,048
N/A
N/A
$39,123
Settled
Yes
kalshi

Over 5.5 runs scored

View
100%
Yes 100¢No 0¢
100¢
N/A
$16,913
N/A
N/A
$10,276
Settled
Yes
kalshi

Over 9.5 runs scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$39,177
N/A
N/A
$14,329
Settled
No
polymarket

Tohoku Rakuten Golden Eagles vs. Saitama Seibu Lions

View
0%
Yes 0¢No 100¢
—
N/A
$17,788
N/A
N/A
N/A
Settled
Yes
kalshi

Over 11.5 runs scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$12,195
N/A
N/A
$6,475
Settled
No
Total markets: 5

Description

This event group covers a July 20, 2026 NPB (Nippon Professional Baseball) matchup between the Tohoku Rakuten Golden Eagles and Saitama Seibu Lions. Polymarket offers a binary win/loss market, while Kalshi offers multiple over/under markets on combined team scoring.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Sport classification error on Kalshi (labeled College Baseball when it is NPB professional baseball) combined with fundamentally different settlement value types: Polymarket resolves on match winner, Kalshi resolves on combined run totals. These markets cannot be unified and serve entirely different prediction purposes.Hero tip: Treat these as two separate, non-hedgeable markets. Polymarket bettors predict the winner; Kalshi bettors predict offensive output. A Lions win on Polymarket tells you nothing about whether combined runs exceed 5.5, 7.5, 9.5, or 11.5 on Kalshi. Confirm Kalshi's sport classification before trading—NPB is professional league, not college.

Critical divergence points:

  • Polymarket: Binary outcome market resolving to Eagles or Lions based on match result. Tie or cancellation with no makeup resolves 50-50. Official NPB sources are primary. Quote: 'If the Tohoku Rakuten Golden Eagles win, the market will resolve to Tohoku Rakuten Golden Eagles.'
  • Kalshi: Four separate over/under markets on combined team runs (thresholds: 5.5, 7.5, 9.5, 11.5). Incorrectly labeled as College Baseball when this is an NPB professional game. Quote: 'If Saitama Seibu Lions and Tohoku Rakuten Golden Eagles collectively score more than 5.5 runs in the Saitama Seibu Lions and Tohoku Rakuten Golden Eagles College Baseball game.'
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 20 at 3:00AM ET: If the Tohoku Rakuten Golden Eagles win, the market will resolve to "Tohoku Rakuten Golden Eagles". 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.

Kalshi

The event resolves based on the total combined runs scored by both teams in the scheduled game. Resolution occurs if the combined score exceeds 5.5 runs (Yes), 7.5 runs (Yes), 9.5 runs (Yes), or 11.5 runs (Yes). Each threshold represents an independent resolution condition, with higher run totals satisfying all lower thresholds simultaneously. The game is originally scheduled for July 20, 2026 at 3:00 AM EDT.

Frequently asked questions

This dashboard aggregates prediction market data on the Eagles vs. Lions matchup across Polymarket and Kalshi, allowing traders to monitor real-time odds and consensus views on the outcome. Both venues track the same event but may price it differently based on their user bases, liquidity, and trading activity. The aggregated view helps bettors compare cross-platform sentiment and spot pricing inefficiencies. Current volume across these venues reflects active interest in the matchup, with Polymarket showing particular engagement on the primary outcome. This multi-platform lens is valuable for identifying where the broader prediction market community stands on the game's result.

Prediction markets like Polymarket and Kalshi derive odds from real-money trading rather than bookmaker models, often reflecting crowd wisdom more directly. Sportsbooks set odds to balance liability and profit margin, while prediction markets aggregate trader beliefs through continuous price discovery. This market's odds on this matchup may diverge from traditional sportsbook lines because prediction traders incorporate different information sets, risk appetites, and time horizons. Comparing the two can reveal where public sentiment differs from professional oddsmakers, though both aim to reflect the true probability of the outcome.