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
Market context
Rinky Hijikata and Tommy Paul are scheduled to meet in the first round of Roland Garros on 24 May 2026. The market currently reflects zero probability for Hijikata, suggesting traders expect Paul to advance. Both players are established ATP competitors with varying clay-court form, yet the 0% reading indicates near-certainty in Paul's favour among active traders.
Hijikata, an Australian left-hander, has shown inconsistent results on clay despite occasional deep runs in lower-tier events. Paul, an American ranked considerably higher in recent seasons, has demonstrated greater consistency at Grand Slam level and holds a superior record on Roland Garros surfaces historically. The 0% probability leans heavily on Paul's ranking advantage and proven clay-court pedigree. However, first-round matches at majors remain inherently volatile; upsets occur regularly when form fluctuates or conditions favour a particular playing style.
Traders should monitor both players' performance in the weeks preceding the tournament, particularly results from clay-court warm-up events in May. ATP rankings as of late April 2026 will provide the most recent seeding context. Weather conditions at Roland Garros—notably court speed and humidity—can significantly influence outcomes for players with contrasting styles. Any injury announcements or withdrawal news before 24 May would trigger immediate market resolution mechanics, as the settlement window extends only seven days beyond the scheduled date.
Methodology
This page tracks Roland Garros ATP: Rinky Hijikata vs Tommy Paul across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. PolyGram routes every trade through to Polymarket — at 0% fees.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- 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.
- 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.
- 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.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
Trade Roland Garros ATP: Rinky Hijikata vs Tommy Paul on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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