Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
| Jiujiang: Xiaodi You vs En-Shuo Liang Set 1 Winner | 100% YES | 0% NO |
| Jiujiang: Xiaodi You vs En-Shuo Liang Set 1 O/U 8.5 | 100% YES | 0% NO |
| Jiujiang: Xiaodi You vs En-Shuo Liang Match O/U 21.5 | 100% YES | 0% NO |
| Jiujiang: Xiaodi You vs En-Shuo Liang Set 1 O/U 9.5 | 0% YES | 100% NO |
| Jiujiang: Xiaodi You vs En-Shuo Liang Match O/U 23.5 | 100% YES | 0% NO |
| Jiujiang: Xiaodi You vs En-Shuo Liang Match O/U 22.5 | 100% YES | 0% NO |
Market context
Xiaodi You and En-Shuo Liang are scheduled to compete in a tennis match at Jiujiang on 10 May 2026. The market currently reflects 100% implied probability for You to advance, suggesting either strong pre-match expectations or limited liquidity for contrarian positions. The settlement window extends to 17 May 2026, allowing a seven-day buffer for fixture rescheduling or completion delays.
Historical precedent for Chinese domestic tennis tournaments shows fixture stability when both players are ranked within regional circuits, though weather disruptions and scheduling conflicts occasionally force postponements. You's recent performance trajectory and seeding status relative to Liang would typically anchor baseline expectations, but the extreme probability reading suggests traders may be pricing in limited uncertainty around match completion or You's technical advantage.
Key catalysts include confirmation of the match proceeding on schedule, any withdrawal announcements from either player in the week prior to 10 May, and weather forecasts for Jiujiang during the scheduled window. Tournament organisers' official fixture confirmations, typically released via ATP or WTA regional updates, will clarify whether the match remains on the calendar. If the match is delayed beyond 7 May without a determined winner, the market resolves to 50-50 regardless of eventual outcome, creating a distinct risk boundary for traders holding positions.
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Jiujiang: Xiaodi You vs En-Shuo Liang plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
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.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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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