Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Today Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Today → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Today → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Today → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Today → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Today → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Prediction Today.
Active sub-markets
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui | 0% Keegan Smith | 100% Moez Echargui |
| Completed Match | 100% YES | 0% NO |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set 1 O/U 8.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set Handicap +/-1.5 | 0% Smith | 100% Echargui |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set 1 O/U 9.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set Handicap +/-1.5 | 0% Echargui | 100% Smith |
Market context
The 0% crowd-implied probability for Keegan Smith advancing in today’s Wimbledon ATP qualification match against Moez Echargui contradicts the betting market’s clear favouritism, with Smith priced at 1.58 odds across major platforms like Wolfbet and Sportsbet[3][5]. This sharp divergence emerged within the last 24 hours as live odds tightened on Smith despite both players showing near-zero recent win-rate data in public databases, suggesting the crowd is reacting to a specific, unverified withdrawal risk rather than form[3]. In such cases of extreme data scarcity, historical precedents from previous Wimbledon qualifiers show that when betting markets assign a clear favourite with limited player stats, the implied market probability typically overrides crowd sentiment unless a formal withdrawal is announced[3].
Traders should monitor the official ATP draw updates and court assignment confirmations for Court 13 in London, where the match is scheduled to begin at 11:10 UTC[8]. The critical catalyst is any announcement regarding player fitness or a walkover, as Kalshi’s rules state that if the match does not begin (signaled by a ball being played), all markets resolve to a fair price[4]. Recent coverage from TennisStats confirms this is likely their first head-to-head encounter, meaning no prior tactical advantage exists, and the outcome will hinge entirely on the day’s physical readiness and the betting market’s assessment of Smith’s underlying strength[2]. Until a formal withdrawal is confirmed, the 0% crowd probability appears misaligned with the market’s collective confidence in Smith’s ability to prevail[3].
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, 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
- Where can I trade this market with the lowest fees?
- On Prediction Today, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Prediction Today is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- 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?
- Not under $1,500 of lifetime trading volume. Above that threshold, Prediction Today triggers a quick verification flow that finishes in minutes.
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