Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Total Sets: O/U 2.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 2 O/U 8.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Match O/U 21.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 1 O/U 8.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 1 Winner | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 2 O/U 9.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Match O/U 22.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 1 O/U 9.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 2 O/U 10.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Match O/U 23.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 1 O/U 10.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith | 0% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 2 Winner | 0% |
| Segovia: Paul Inchauspe vs Keegan Smith Set Handicap +/-1.5 | 0% |
| Segovia: Paul Inchauspe vs Keegan Smith Set Handicap +/-1.5 | 0% |
Market context
Polymarket is pricing the Segovia men’s match between **Paul Inchauspe and Keegan Smith** at **0% YES** on the current contract, which means the market is treating a Paul advance as effectively negligible while USDC is locked into Polygon-based conditional tokens until settlement. The contract resolves on who advances, not on set score, so a straight win for Keegan would still settle against Paul regardless of how close the match is.
That 0% sits well below the outside tennis pricing that still has the contest close. Tennis Tonic’s preview for the 24 July Segovia Challenger leaned to **Keegan Smith**, with early odds of 1.82 for Smith and 1.86 for Inchauspe, suggesting a near pick’em rather than a clear mismatch.[2] H2H listing pages also show the pairing as a same-day Segovia Challenger fixture, which is the sort of short-notice context where a market can stay very thin until line-ups and court order are confirmed.[1]
For traders, the key catalysts are simple: the match start time, any late withdrawal, and whether the result is completed within the seven-day settlement window. Because the market rules pay **50-50** if the match is not played, tied, or delayed beyond seven days without a winner, a scratch, rain interruption, or schedule slip matters as much as on-court form. Since Polymarket settles from the actual event outcome on chain, the practical question is whether Inchauspe gets on court at all and, if he does, whether he can advance.
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 PolyGram, 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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Segovia: Paul Inchauspe vs Keegan Smith on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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