Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Kashima Antlers (-1.5) | 0% YES | 100% NO |
| FC Tōkyō (-1.5) | 0% YES | 100% NO |
| Kashima Antlers (-2.5) | 0% YES | 100% NO |
| FC Tōkyō (-2.5) | 0% YES | 100% NO |
| O/U 1.5 | 0% YES | 100% NO |
| O/U 2.5 | 0% YES | 100% NO |
Market context
Kashima Antlers will face FC Tōkyō on 23 May 2026 in a J1 League fixture. The match kicks off at 4:30 AM ET, placing it in the early morning hours for Western traders. Polymarket currently prices this conditional market at 0% YES, reflecting either minimal liquidity, a settlement mechanism tied to specific outcomes that haven't yet materialised, or trader consensus that the triggering event carries negligible probability. The USDC-denominated contract trades on Polygon, meaning execution costs remain low but order depth may be thin given the niche positioning of this particular conditional derivative.
Historical precedent suggests that Japanese domestic league fixtures rarely generate sustained prediction market activity outside Asia-Pacific trading hours. Comparable J1 League conditional markets have shown sharp repricing once match day approaches and injury reports or team news circulate. Tōkyō and Kashima are established top-flight sides with consistent squad depth, making surprise absences less likely than in lower-tier competitions. The 0% reading likely reflects either a settlement condition requiring an outcome with genuinely low base rates—such as a specific player scoring or a margin exceeding typical differentials—or simply insufficient order placement to establish a meaningful price.
Traders monitoring this contract should track official J1 League injury bulletins released in the week preceding 23 May, as well as any fixture rescheduling announcements from the league. Weather forecasts for the match venue and recent form data for both sides will influence conditional probabilities once trading volume picks up closer to settlement. The early morning ET timing may suppress Western participation, potentially leaving the market underpriced relative to fundamental expectations.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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