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 |
|---|---|
| Fight to Go the Distance? | 100% |
| O/U 0.5 Rounds | 100% |
| O/U 1.5 Rounds | 100% |
| O/U 2.5 Rounds | 100% |
| Gigi Canuto vs. Carol Foro | 0% |
| Fight won by KO/TKO? | 0% |
| Canuto to win by KO/TKO? | 0% |
| Foro to win by KO/TKO? | 0% |
| Fight won by submission? | 0% |
Market context
Gigi Canuto versus Carol Foro in a women’s strawweight prelim is being priced as a clear favourite/underdog spot, but the crowd-implied probability of **0% YES** is far more extreme than the pre-fight consensus. Current market and model reads put Foro around the mid-50s to high-60s to win, with Canuto drawing most of the contrarian interest because her path is narrower but more explosive if she can force grappling exchanges.[4][9][11]
The comparable-case frame is a classic striker-versus-grappler mismatch with shallow top-level data on one side and more visible volume on the other. UFC stats show Foro with 7.80 significant strikes landed per minute, 55% accuracy and 58% striking defence, while Canuto’s official UFC sample is effectively blank, which is why outside models lean on her submission-heavy record and on the possibility that early takedowns change the geometry of the fight.[5][1] That leaves the value debate split: favourite money sits with Foro on the cleaner stand-up numbers, while contrarian upside sits with Canuto if the bout becomes a prolonged mat problem.
The main trader catalysts are straightforward: official weigh-ins, any late medical or bout-order changes, and whether either camp confirms a short-notice or preparation wrinkle before the prelims begin. Recent previews have highlighted Foro’s recent contract-winning run and Canuto’s strong grappling résumé, but the most important live dependency is simply whether the UFC keeps this fight intact and on the scheduled card, because a cancellation, postponement beyond 22 August, or no-contest result would push the market to 50-50 under the rules.[6][17][7]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $666K.
Methodology
This page reviews UFC Fight Night: Gigi Canuto vs. Carol Foro (Women's Strawweight, Prelims) 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 Who Will Win, which mirrors the Polymarket order book at 0% fees.
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.
UK Frequently Asked Questions
- 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.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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