Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Match O/U 21.5 | 100% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 2 Winner | 100% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Total Sets: O/U 2.5 | 100% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Match O/U 22.5 | 100% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Match O/U 23.5 | 100% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 2 O/U 8.5 | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 1 Winner | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 1 O/U 8.5 | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 2 O/U 9.5 | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 1 O/U 9.5 | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set Handicap +/-1.5 | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 2 O/U 10.5 | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set 1 O/U 10.5 | 0% |
| Contrexeville: Angela Fita Boluda vs Lisa Pigato Set Handicap +/-1.5 | 0% |
Market context
The underlying event is the first-round WTA 125K tennis match in Contrexeville, France, between Angela Fita Boluda and Lisa Pigato, scheduled to begin at 12:30 UTC on 7 July 2026 on Court 1. The market resolves to the player who advances, with a 50-50 outcome if the match is cancelled, tied, or delayed beyond seven days without a winner. Current crowd-implied probability for Boluda advancing sits at 0%, reflecting a stark market view despite her live ranking of WTA 212 against Pigato’s WTA 215.
Historical head-to-head data shows Pigato holds a perfect 1-0 record against Boluda, having won both sets in their only prior encounter, a result that heavily informs the current pricing divergence across platforms [1]. On Polymarket, this 0% implied probability translates to decimal odds of 1.00 for Boluda, whereas Kalshi and Betfair may express the same edge as decimal odds of 1.01 or 1.02 due to differing fee structures and KYC thresholds; Smarkets, with its lower commission, often prices such edges slightly tighter, creating micro-arbitrage opportunities for traders comparing implied probability versus decimal odds.
Traders should monitor the official WTA 125K Contrexeville draw confirmation and any weather updates for the clay courts, as rain delays could trigger the 50-50 settlement clause [2]. Recent tournament coverage notes the match is live on Tennis.com with broadcast details available, and any pre-match injury announcements from either player’s team would be critical catalysts [2]. The 19°C temperature and 5 km/h wind speed recorded at the venue suggest stable conditions, but sudden changes could alter the outcome probability significantly [5].
Methodology
We read Contrexeville: Angela Fita Boluda vs Lisa Pigato from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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