Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 1 O/U 8.5 | 100% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set Handicap +/-1.5 | 100% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 2 O/U 8.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Total Sets: O/U 2.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 1 Winner | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Match O/U 21.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 2 Winner | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 2 O/U 9.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set Handicap +/-1.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 1 O/U 9.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Match O/U 22.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 2 O/U 10.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Set 1 O/U 10.5 | 0% |
| Rome: Oksana Selekhmeteva vs Elizara Yaneva Match O/U 23.5 | 0% |
Market context
Selekhmeteva and Yaneva are scheduled to meet in the Rome tournament on 13 July 2026, with the market currently pricing Selekhmeteva's advancement at zero probability on Polymarket. The conditional token structure on Polygon means traders holding YES shares would receive full USDC payout only if Selekhmeteva wins the match outright; any cancellation, tie, or delay beyond seven days triggers a 50-50 split of the liquidity pool. At present, the market implies near-certainty that either Yaneva progresses or the match fails to complete as scheduled.
Comparable WTA matchups involving lower-ranked players at Masters 1000 events show that upsets do occur with measurable frequency—roughly 15-20% of matches between players separated by 50+ ranking positions conclude unexpectedly. Both Selekhmeteva and Yaneva operate in the 150-250 ranking band, suggesting the underlying contest carries genuine uncertainty. However, the zero probability assigned here likely reflects either incomplete liquidity depth on the YES side or market participants' assessment that Yaneva holds a substantial edge based on recent form or head-to-head record.
Traders should monitor the official Rome tournament draw confirmation and any withdrawal announcements in the week preceding 13 July. Weather disruptions at the Foro Italico have historically delayed matches by 1-3 days; the seven-day resolution threshold means delays beyond 20 July would trigger the 50-50 outcome. Player injury updates and practice-court reports from the tournament site will be the primary catalysts affecting conditional token valuations before settlement closes on 20 July at 15:30 UTC.
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 Polymarket Scam?, 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
- 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.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Scam? 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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