Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 99% |
| Instituto AC Córdoba 2nd Half O/U 0.5 | 99% |
| Instituto AC Córdoba O/U 0.5 | 51% |
| Instituto AC Córdoba O/U 1.5 | 50% |
| CA Gimnasia y Esgrima de Mendoza O/U 0.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Instituto AC Córdoba 2nd Half O/U 1.5 | 50% |
| CA Gimnasia y Esgrima de Mendoza 2nd Half O/U 0.5 | 50% |
| CA Gimnasia y Esgrima de Mendoza 2nd Half O/U 1.5 | 50% |
| Instituto AC Córdoba (-2.5) | 49% |
| Instituto AC Córdoba O/U 2.5 | 49% |
| CA Gimnasia y Esgrima de Mendoza O/U 2.5 | 49% |
| O/U 1.5 | 11% |
| Instituto AC Córdoba (-1.5) | 10% |
| Both Teams to Score | 5% |
| CA Gimnasia y Esgrima de Mendoza (-1.5) | 2% |
| CA Gimnasia y Esgrima de Mendoza (-2.5) | 2% |
| O/U 2.5 | 1% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| CA Gimnasia y Esgrima de Mendoza O/U 1.5 | 0% |
| Instituto AC Córdoba 1st Half O/U 0.5 | 0% |
| Instituto AC Córdoba 1st Half O/U 1.5 | 0% |
| CA Gimnasia y Esgrima de Mendoza 1st Half O/U 0.5 | 0% |
| CA Gimnasia y Esgrima de Mendoza 1st Half O/U 1.5 | 0% |
Market context
Instituto AC Córdoba face Gimnasia y Esgrima de Mendoza in the Argentina top flight, and a **YES** share in this market means there will be additional listed betting or proposition markets for the match before the settlement window closes at 2026-08-09T00:30:00Z. At a crowd-implied **10% YES**, the market is pricing this as an uncommon outcome, so the base case is that no further markets are added in time.
For context, the match-up itself has tended to be tight and low-scoring. Across recent head-to-head data, Gimnasia Mendoza has had the stronger edge, with three wins and one draw in the last four meetings, while Instituto has not won any of those games[1][2]. One recent meeting finished 1-0 to Gimnasia Mendoza in February 2026, which is the kind of narrow result that usually keeps live and derivative markets limited unless there is an obvious in-match catalyst[4][5]. For a new reader, the implied probability is simply the market’s estimate of the chance of YES; 10% suggests traders think extra markets are possible, but not likely.
The main catalysts to watch are pre-match and in-play information that can trigger bookmakers or exchanges to add new lines: confirmed line-ups, late injury or suspension updates, changes to kick-off conditions, and any schedule or competition dependencies tied to the fixture timing. If the game state becomes unusual — for example, an unexpected postponement risk or a major team-news surprise — that can also lead to more market creation. Team news pages already show the sides entering with modest scoring output and recent mixed form, which typically leaves room for only limited derivative expansion unless something changes close to kick-off[3][6].
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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 Prediction Market UK. 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.
- 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%.
Trade Instituto AC Córdoba vs. CA Gimnasia y Esgrima de Me… on Prediction Market UK
Live order book, 0% fees, USDC settlement in seconds.
Open live market →