Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) 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 |
|---|---|
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 1 Winner | 100% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 1 O/U 8.5 | 100% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 2 O/U 8.5 | 100% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 1 O/U 9.5 | 100% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Total Sets: O/U 2.5 | 75% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Match O/U 21.5 | 75% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Match O/U 22.5 | 75% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Match O/U 23.5 | 75% |
| Iasi: Pedro Martinez vs Maks Kasnikowski | 55% |
| Completed Match | 50% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set Handicap +/-1.5 | 25% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set Handicap +/-1.5 | 25% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 2 Winner | 0% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 2 O/U 9.5 | 0% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 1 O/U 10.5 | 0% |
| Iasi: Pedro Martinez vs Maks Kasnikowski Set 2 O/U 10.5 | 0% |
Market context
The real-world event underpinning this market is the tennis match between Pedro Martinez and Maks Kasnikowski in Iasi, scheduled for 8:00 AM ET on 8 July 2026. A YES share in this context means you are betting that Pedro Martinez will advance past Kasnikowski; a NO share means you believe Kasnikowski will win or the match will end in a tie or cancellation. Currently, the crowd-implied probability sits at 40% for YES, suggesting the market views Kasnikowski as the more likely winner, though the outcome remains uncertain.
Historically, players with Martinez’s profile—such as his career-high ATP ranking of 36 in February 2025 and a win-loss record of 86–125—often face volatility in early-round matches on lower-tier tours, where momentum shifts quickly and surface conditions heavily influence results [1][2]. Comparable cases from the 2022 Chile Open, where Martinez claimed his sole ATP title, show that even modestly ranked players can outperform expectations when conditions align, yet recent stats indicate a 20–52 win rate over the last 52 weeks, tempering confidence in his current form [8].
Traders should monitor official ATP tour announcements for any schedule changes, weather delays, or player withdrawals, as these can directly trigger the 50-50 resolution clause if the match is delayed beyond seven days without a winner [1]. Recent coverage from ESPN notes Martinez’s current ATP ranking of 134 and his right-handed play style, which may affect performance on clay courts typical in Iasi [2]. Any update on Kasnikowski’s fitness or ranking could also shift the probability, making real-time news feeds essential for informed positioning.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.
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
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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 Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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