Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
75% | 25% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Brownsburg: Colton Smith vs Felix Gill Set 1 O/U 8.5 | 75% |
| Brownsburg: Colton Smith vs Felix Gill | 57% |
| Completed Match | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set 2 Winner | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set 1 Winner | 50% |
| Brownsburg: Colton Smith vs Felix Gill Match O/U 21.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set Handicap +/-1.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set 2 O/U 8.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Total Sets: O/U 2.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Match O/U 22.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set 1 O/U 9.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set 2 O/U 9.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set Handicap +/-1.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set 1 O/U 10.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Match O/U 23.5 | 50% |
| Brownsburg: Colton Smith vs Felix Gill Set 2 O/U 10.5 | 50% |
Market context
Colton Smith faces Felix Gill in a Brownsburg tennis match originally scheduled for 10 August 2026. The Polymarket contract currently prices Smith's advancement at 57%, reflecting moderate confidence in his victory. Settlement occurs at 14:00 UTC on 17 August, allowing a seven-day window for the match to conclude. The conditional token structure on Polygon means traders hold either Smith or Gill tokens, redeemable in USDC upon resolution. A tie, cancellation, or delay beyond the settlement window triggers a 50-50 split of the pool.
Smith's 57% probability sits at a meaningful but not dominant level, suggesting the market views this as competitive rather than a clear favourite scenario. Historical patterns in lower-tier professional tennis show that seeding disparities, recent form, and surface preference typically drive 55–65% probabilities for favoured players in head-to-head matchups. Without published ATP or ITF rankings for these specific players, the current odds imply either comparable recent performance or slight uncertainty about Smith's readiness.
Traders should monitor tournament draw confirmations and any player injury announcements through early August. Weather disruptions in the Brownsburg region could trigger delays; the seven-day grace period protects against single-day postponements but not extended cancellations. Court surface type—hard, clay, or grass—remains a material variable if either player shows documented preference patterns. Withdrawal announcements or late schedule changes would immediately reprice the contract on-chain, so monitoring official tournament communications through the original match date is essential for position management.
Methodology
This page reviews Pronóstico: Brownsburg: Colton Smith vs Felix Gill across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Qué Es, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- 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 Polymarket Qué Es 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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