Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) 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% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 1 O/U 8.5 | 100% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 1 O/U 9.5 | 100% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 1 O/U 10.5 | 100% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set Handicap +/-1.5 | 100% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 1 Winner | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Total Sets: O/U 2.5 | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 2 Winner | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 2 O/U 8.5 | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Match O/U 21.5 | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 2 O/U 9.5 | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Match O/U 22.5 | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set 2 O/U 10.5 | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Match O/U 23.5 | 0% |
| Palermo: Ekaterine Gorgodze vs Yasmine Kabbaj Set Handicap +/-1.5 | 0% |
Market context
Ekaterine Gorgodze and Yasmine Kabbaj are scheduled to play in Palermo, and the market only resolves cleanly if one player is confirmed to have advanced; if the match is not played, or is pushed beyond the settlement rules, it falls back to 50-50. With the crowd price at **0% YES**, the implied read is that the event path is currently being treated as effectively unavailable or highly unlikely to settle to a named winner before the deadline.
For historical context, external preview models have not been uniform: one set of betting previews prices **Gorgodze** as the favourite, with match-win probabilities around 69% and odds near 1.62, while another preview takes **Kabbaj** on a +3.5 games handicap, implying a tighter contest than a straight favourite/underdog line would suggest.[2][3][1] That split matters for market readers because a low yes-price can reflect not just tennis strength but also event-risk mechanics, such as whether the match is actually on court, completed, and formally recorded within the window. In practical tooling terms, this is the sort of market to monitor via scheduled-event checks rather than simple win/loss heuristics.
A programmatic trader would watch the Palermo order of play, live scores, and any official withdrawals, walkovers, or rain-related delays, because those are the triggers that usually convert a seemingly straightforward matchup into a delayed or void outcome. The key dependency is confirmation that the match starts and reaches a final result before 2026-07-29T09:00:00Z; absent that, the settlement rules shift away from a binary winner. Given the current crowd-implied probability, the main catalyst is not a subtle pricing move but fresh operational data: official tournament scheduling, player status updates, and whether the fixture is still listed as live on the day.[1][2]
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 Kalshi Fees, which mirrors the Polymarket order book directly.
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
- 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.
- 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 Kalshi Fees 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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