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
Aleksandar Kovacevic, the American 26-year-old ranked around 40th on the ATP circuit, faces Rafael Jodar of Spain in the opening rounds of Roland Garros in May 2026. Kovacevic has shown steady improvement over recent seasons, with a career-high ranking achieved through consistent performances on clay courts, though he remains outside the top 30. Jodar, a lower-ranked Spanish player, typically competes in Challenger events and qualifying draws, making this a significant step up in competition if he reaches the main draw.
The 0% implied probability reflects the substantial gap in ranking and recent form between the two players. Kovacevic's trajectory suggests he is the clear favourite—he has competed regularly in ATP 250 and 500 events, whilst Jodar's ATP main-draw appearances remain sporadic. Historical patterns show that when a player ranked significantly lower enters Roland Garros qualifying or through a protected ranking, they rarely upset opponents with Kovacevic's established tour credentials. The settlement window extends to 31 May, providing a seven-day buffer beyond the scheduled 24 May start, which accounts for potential weather delays common at Roland Garros.
Traders should monitor Kovacevic's fitness status in the weeks preceding the tournament and any late withdrawals from either player. Clay-court form in the lead-up events—particularly ATP 250 tournaments in April and early May—will signal whether Kovacevic maintains his competitive edge. Jodar's path to the main draw through qualifying rounds will also determine whether he faces Kovacevic at all, as early qualifying exits would void the matchup entirely.
Methodology
This page reviews Roland Garros ATP: Aleksandar Kovacevic vs Rafael Jodar across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- 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: Aleksandar Kovacevic vs Rafael Jodar on PolyGram
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