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Events
GroupPOLYMARKET

Japan J. League: 2026-27 Runner-Up

Japan J. League: 2026-27 Runner-Up
Vol

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Events

1

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Markets

20

Current odds

Snapshot from

As of Oct 21, 2026, 6:00 AM UTC, the highest-priced outcome on Polymarket is Kashima Antlers at 49.5%.

Polymarket

  1. Kashima Antlers49.5%
  2. FC Machida Zelvia49.5%
  3. FC Tokyo49.5%
  4. Tokyo Verdy49.5%
  5. Kawasaki Frontale49.5%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

PM $0

Reported volume · provider units

20

Saved contracts

0

Same-question pairs

Source snapshot: Oct 21, 2026, 6:00 AM UTC

About This Event

This market will resolve to "Yes" if the listed club is determined as the runner-up of the Japan J. League for the 2026-27 season. Otherwise, it will resolve to "No". If at any point it becomes impossible for a listed participant to finish as runner-up of Japan J. League for the 2026-27 season per the rules of Japan J. League (e.g., the participant is eliminated), the corresponding market will resolve to "No". If multiple teams are declared as second-place finishers, this market will resolve in favor of the team whose listed name comes first alphabetically. If this event is cancelled, postponed after July 31, 2027, 11:59 PM ET, or a runner-up has not been declared within this timeframe, this market will resolve to "Other". The resolution source will be official information from the Japan J. League; however, a consensus of credible reporting may also be used.

This analysis is awaiting a background update, so its prices may be older than the odds above.

Snapshot observed 2026-10-20T03:00:06.020Z. This analysis describes that snapshot and is not a live news update.

What the contract measures

The Polymarket event asks whether a listed club will be runner-up of the Japan J. League for the 2026-27 season. Each market resolves "Yes" if the listed club is determined as runner-up and "No" otherwise [1]. If a listed participant can no longer finish as runner-up under league rules, for example because it is eliminated, its market resolves "No" [1]. If several teams are declared second-place finishers, the market resolves in favor of the team whose listed name comes first alphabetically [1]. The market resolves to "Other" if the event is cancelled, postponed after July 31, 2027, 11:59 PM ET, or if no runner-up is declared within that timeframe [1].

The resolution source is official Japan J. League information, although "a consensus of credible reporting may also be used" [1]. Each market lists an end time of 2027-08-01T03:59:00.000Z [1]. This is a listed close time in the contract rules, not an announced date for any league event.

Reading the snapshot

The provider observed these prices at 2026-10-20T03:00:06.020Z, and the source was retrieved at 2026-10-20T03:27:32.197Z [1]. These values describe that moment only. They are not executable quotes or verified probabilities.

Each included market shows a Yes price of 0.495 and a No price of 0.505 [1]. The markets differ only by club name, so the identical prices do not indicate a ranking among clubs or agreement among participants.

The sample is partial. The record includes 12 of 20 markets for this event [1]. The selection rule orders markets by Yes price, then by volume, but every included market has the same Yes price, and the evidence does not show the volume figures used for ordering. Because of this, the eight omitted markets cannot be compared with the included ones, and no conclusion should be drawn about their prices.

What remains uncertain

The evidence does not explain why prices sit at these levels. It also does not report current trading activity, liquidity, or the number of traders. Volume is not a measure of liquidity or participation.

The evidence contains no league standings or official announcements after the snapshot. The snapshot is from October 2026 and should not be read as a current view. Comparing this event with contracts on other platforms would require matching the exact wording, resolution rules, and close times, and no such comparison data is supplied.

References

  1. Polymarket: Japan J. League: 2026-27 Runner-Up. Provider data observed 2026-10-20T03:00:06.020Z.

AI-generated analysis based on market data. Not financial advice.

Saved Oct 20, 2026 UTC

Overview

This contract asks whether a listed club will finish as runner-up in the 2026-27 Japan J. League season. Under the contract rules, the market resolves to "Yes" if the listed club is determined as runner-up for that season, and to "No" otherwise [1]. The event groups one market for each club in the saved provider event, and each market has Yes and No outcomes. The contract also covers situations where a club can no longer finish second. If it becomes impossible for a listed participant to finish as runner-up under the league's rules, for example because the club has been eliminated, that club's market resolves to "No" [1]. This means a market can resolve before the season ends if the club's position is no longer possible. The rules include two tie and failure provisions. If multiple teams are declared as second-place finishers, the market resolves in favor of the team whose listed name comes first alphabetically [1]. If the event is cancelled, if it is postponed beyond the cutoff stated in the rules, or if no runner-up has been declared within that timeframe, the market resolves to "Other" [1]. The resolution source is official information from the Japan J. League, although the rules also allow a consensus of credible reporting to be used [1]. The listed end time is 2027-08-01 03:59 UTC. This is a closing time written into the contract rules, not an announced date for any league event, and the rules' reference to a cutoff of July 31, 2027 at 11:59 PM ET corresponds to that listed time [1]. The price snapshot shows each included market at 0.495 for Yes and 0.505 for No, observed at 2026-10-20 03:00 UTC [1]. These are snapshot values from the provider, not executable quotes, and they are not verified probabilities. Trading volume is also not a measure of liquidity or of how many traders took part. Because the same snapshot values appear across the included markets, the prices alone do not distinguish between clubs. Differences between contracts should not be read as an arbitrage opportunity.

Why It Matters

The contract measures a single season outcome: which club finishes second in the 2026-27 Japan J. League, as determined under the league's rules and official information [1]. Its rules define how a club can be ruled out early, how a shared second place is decided, and when the market resolves to "Other" instead of "Yes" or "No" [1]. Anyone reading the snapshot prices should separate the contract rules, which are the basis for resolution, from the provider's price observations, which reflect a single moment on the observation date [1].

Snapshot context

The latest published provider snapshot for this topic was observed on 2026-10-20 at 03:00 UTC. It contains listings from Polymarket. Market descriptions and listed closing times define the contracts; they do not establish that the real-world outcome has occurred. This article does not include a separately verified news update. [1]

Frequently Asked Questions

What does a Yes outcome mean in this contract?

A Yes outcome means the listed club is determined as the runner-up of the Japan J. League for the 2026-27 season [1].

What happens if a club can no longer finish second?

If it becomes impossible for a listed participant to finish as runner-up under the league's rules, for example because it has been eliminated, the corresponding market resolves to No [1].

How is a tie for second place handled?

If multiple teams are declared as second-place finishers, the market resolves in favor of the team whose listed name comes first alphabetically [1].

When does the market resolve to Other?

The market resolves to Other if the event is cancelled, if it is postponed after the cutoff in the rules, or if a runner-up has not been declared within that timeframe [1].

Do the prices show the chance that a club finishes second?

No. The prices are snapshots from the provider at one observation time. They are not executable quotes or verified probabilities, and trading volume does not indicate liquidity or the number of traders [1].

Was this helpful?
Saved Oct 20, 2026 UTC

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

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Will Kashima Antlers win the 2026-27 Japan J. League?Yes 49.5%
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Market Insights

Price gaps of 2 pp+

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Same-question pairs

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No outcomes on this page have been reviewed as the same question on both platforms yet.

Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.

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