Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 1 Winner | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 1 O/U 8.5 | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym Total Sets: O/U 2.5 | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym Match O/U 21.5 | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 1 O/U 9.5 | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym Match O/U 22.5 | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym Match O/U 23.5 | 100% |
| Iasi: Maks Kasnikowski vs Jerome Kym | 0% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 2 Winner | 0% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set Handicap +/-1.5 | 0% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 2 O/U 8.5 | 0% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set Handicap +/-1.5 | 0% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 1 O/U 10.5 | 0% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 2 O/U 9.5 | 0% |
| Iasi: Maks Kasnikowski vs Jerome Kym Set 2 O/U 10.5 | 0% |
Market context
The ATP Challenger quarterfinal in Iaşi, Romania, between Maks Kaśnikowski and Jérôme Kym is underway today, with the match scheduled to start at 10:30 UTC. On Polymarket, this contract is priced at 0% YES for Kaśnikowski advancing, implying the crowd expects Kym to win or the match to be voided under the settlement rules. Traders using USDC on Polygon are betting on conditional tokens that resolve only if a player advances, with a 50-50 split if the match is canceled, tied, or delayed beyond seven days without a winner.
Historically, 0% prices on Polymarket for live tennis matches often signal either a known injury, a withdrawal, or a mismatch so severe that the market has already priced in a near-certain outcome. In comparable ATP Challenger cases, such extreme odds have preceded matches where one player failed to start or retired mid-game, triggering the 50-50 clause rather than a decisive win. This suggests the crowd may be reacting to pre-match news not yet reflected in official tournament updates.
Key catalysts include the official start time confirmation, any in-play retirement announcements, and whether the match proceeds past the first set. Traders should monitor live score feeds on Tennis.com and Sofascore for real-time status updates, as a retirement before completion would resolve the market to 50-50 rather than a player win [2][1]. Any delay beyond the seven-day window without a determined winner also triggers the same neutral resolution, making timing a critical dependency for position management.
Methodology
This page reviews Pronóstico: Iasi: Maks Kasnikowski vs Jerome Kym across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Qué Es, which mirrors 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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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