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 opening round of Roland Garros in May 2026, with the American ranked significantly higher and favoured to progress. The 13% implied probability for Basavareddy's advancement reflects the substantial gap in their competitive profiles, though early-round clay-court upsets remain a genuine feature of Grand Slam tennis.
Fritz has established himself as a top-20 player with multiple ATP titles, whilst Basavareddy remains an emerging prospect on the professional circuit. Historical precedent suggests that when seeded players meet unranked or lowly-ranked opponents at Roland Garros, the favourite advances in roughly 85–90% of cases. However, clay-court tennis introduces variables absent from hard courts: movement patterns favour certain playing styles, and the surface's slower pace can neutralise power advantages. The current 13% probability across major platforms (Polymarket, Kalshi, Betfair) sits within the typical range for such mismatches, though Kalshi's decimal-odds conversion (approximately 7.7–8.0) and Betfair's commission structure (5% on winnings) create marginal pricing differences worth noting for arbitrage traders.
Traders should monitor Fritz's clay-court preparation and any injury updates in the weeks preceding the match. Recent ATP results from spring tournaments will indicate his form trajectory. Basavareddy's qualifying performance or main-draw entry status matters considerably; direct entry versus a qualifying run affects fatigue levels. Weather conditions at Roland Garros—particularly court speed variations—can shift match dynamics. The settlement window extends to 31 May, providing a seven-day buffer beyond the scheduled 24 May date, which aligns with standard Grand Slam contingency protocols.
Methodology
This page compares Roland Garros ATP: Taylor Fritz vs Nishesh Basavareddy specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). PolyGram routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.
FAQ
- 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.
- 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.
Trade Roland Garros ATP: Taylor Fritz vs Nishesh Basavareddy on PolyGram
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