Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) 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 |
|---|---|
| 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
Paul Inchauspe’s match with Keegan Smith in Segovia is being priced as a modest Smith lean rather than a one-sided contest, with the crowd-implied probability at 61% for Smith and roughly 39% for Inchauspe on comparable scoreline models. That sits close to the initial sportsbook-style pricing reported by Tennis Tonic, which had Smith at 1.82 and Inchauspe at 1.86, implying only a narrow gap rather than a strong favourite[5][6]. In other words, the contract is currently trading in line with a market view that Smith has the edge, but not enough to suggest the result is settled before play.
Recent head-to-head and live-tracking pages show why traders should treat the 61% as a *provisional* signal rather than a fixed forecast. Tennis Temple lists Smith as the higher-ranked player, with ATP ranks around 209 for Smith and 770 for Inchauspe, which supports the market’s preference for Smith[3]. At the same time, 365Scores flags Inchauspe’s recent run as 3 wins from 4 matches, a reminder that short-form clay-court form can narrow the gap in Challenger-level draws[4]. Tennis Tonic’s preview also picked Smith in three sets, which is consistent with a relatively tight match rather than a clean straight-sets outcome[1][5].
For this contract, the main catalysts are simple: whether the match is actually completed, whether either player retires, and whether any schedule slippage pushes it beyond the 7-day settlement window, which would force the market to 50-50 under the rules. Flashscore’s live listing shows the match already underway, with a third-set scoreboard present, so the immediate risk is less about cancellation and more about in-play completion and any retirement scenario that determines who officially advances[2]. If the fixture finishes normally, the market should resolve on the named winner; if it does not, the settlement mechanics become the decisive factor rather than the pre-match price.
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 Best Prediction Markets, 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 Best Prediction Markets. 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.
- 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.
- 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.
Trade Segovia: Paul Inchauspe vs Keegan Smith on Best Prediction Markets
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