Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Segovia: Paul Inchauspe vs Keegan Smith Set 2 O/U 8.5 | 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 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 Set 1 O/U 10.5 | 100% |
| Segovia: Paul Inchauspe vs Keegan Smith Total Sets: O/U 2.5 | 99% |
| Segovia: Paul Inchauspe vs Keegan Smith Match O/U 21.5 | 85% |
| Segovia: Paul Inchauspe vs Keegan Smith Match O/U 22.5 | 75% |
| Segovia: Paul Inchauspe vs Keegan Smith Match O/U 23.5 | 75% |
| Completed Match | 50% |
| Segovia: Paul Inchauspe vs Keegan Smith | 30% |
| Segovia: Paul Inchauspe vs Keegan Smith Set Handicap +/-1.5 | 25% |
| Segovia: Paul Inchauspe vs Keegan Smith Set Handicap +/-1.5 | 25% |
| Segovia: Paul Inchauspe vs Keegan Smith Set 2 Winner | 0% |
Market context
Paul Inchauspe vs Keegan Smith in Segovia is priced by the market at **72% for Paul Inchauspe**, which makes him the clear favourite and leaves Keegan Smith as the underdog. That sits above the more balanced pre-match view in the available tennis previews, with one source quoting near-matched prices of **1.86 for Inchauspe** and **1.82 for Smith**, while another has Smith as the pick at around **1.84**. The gap suggests the crowd has leaned harder into Inchauspe than the broader odds picture, so the main value question is whether the market has overcorrected on recent form or surface expectations.[3][2]
Recent comparable pricing is not especially decisive here: one match preview frames Smith as the player with the slight edge, but another live-style odds page notes Inchauspe has won **3 of his last 4** matches and still lists him as the winning lean. In practice, that is the kind of split that often leaves the favourite inflated in prediction markets, while the underdog can offer contrarian value if the implied probability has outrun the underlying match-up data.[1][2]
For traders, the key catalysts are straightforward: whether the match starts on schedule, whether the draw and court order in Segovia hold, and whether either player is affected by late withdrawal, injury or a schedule reshuffle. The market rules also matter, because if the match is not played, ends level, or is delayed beyond seven days without a winner, it resolves to **50-50** rather than to either side, so the event-risk layer can matter as much as the form angle in a short-window Challenger match.[1][3]
Methodology
We track Segovia: Paul Inchauspe vs Keegan Smith across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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 Who Will Win. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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 Who Will Win 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 Who Will Win
Live order book, 0% fees, USDC settlement in seconds.
Open live market →