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
Taylor Fritz faces Nishesh Basavareddy in the first round of Roland Garros in May 2026, with the Polymarket contract currently pricing Fritz's advancement at 41% (implied by the YES side). This represents a meaningful underdog position for the American, despite his ranking and seeding advantage—a signal that the market is pricing in either genuine uncertainty about his form heading into the clay-court season or specific concerns about the matchup dynamics.
Fritz's recent clay-court record and early-season performance will anchor expectations here. Historically, established top-50 players facing unranked or lower-ranked opponents at majors settle into a 70–85% win probability range, depending on surface comfort and recent results. The 41% reading suggests either Basavareddy carries unexpected momentum into the tournament, or Fritz's pre-Roland Garros trajectory has raised questions among traders. Comparable first-round seeding mismatches at Roland Garros typically reflect injury concerns, poor lead-up results, or genuine uncertainty about a player's clay-court capabilities rather than raw ranking gaps alone.
Traders should monitor Fritz's performance at ATP 500 and Masters 1000 events in the weeks preceding Roland Garros—particularly his results on clay at Monte Carlo and Madrid if he enters those tournaments. Any withdrawal, injury announcement, or string of losses would shift the contract sharply. Basavareddy's qualifying performance and recent ITF or Challenger results will also matter; a strong qualifying run would likely compress Fritz's odds further. The settlement window extends to 31 May, providing a week's buffer beyond the scheduled 24 May date, though Roland Garros rarely experiences significant delays that would trigger the 50-50 tie-break clause.
Methodology
We track Roland Garros ATP: Taylor Fritz vs Nishesh Basavareddy on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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.
- 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 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 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.
Trade Roland Garros ATP: Taylor Fritz vs Nishesh Basavareddy on PolyGram
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