Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Instituto AC Córdoba | 100% |
| Draw | 0% |
| CA Gimnasia y Esgrima de Mendoza | 0% |
Market context
Instituto AC Córdoba’s home meeting with Gimnasia y Esgrima de Mendoza sits in a narrow recent form band, but the market is pricing a near-certain **YES** outcome at 100%, which is far above the balance suggested by the football record. The most relevant comparable case is their February 2026 clash, won 1–0 by Gimnasia, while other head-to-head data in the supplied results also points to low-scoring games and a modest edge for Mendoza rather than a runaway favourite profile.[2][6][12][14]
That makes the current price more a reflection of market mechanics than of ordinary match uncertainty. On-chain, a fully priced **YES** outcome usually leaves very little optionality for late information: the contract settles in USDC, so traders are mainly exposed to whether the listed fixture is played as scheduled and confirmed before the settlement window closes. Instituto were listed second in Clausura Group A with 9 points from 4 matches, while Gimnasia sat fourth with 6 from 4, so any line movement will usually be driven by team news, venue confirmation, or postponement risk rather than standings alone.[10]
For catalysts, watch for official fixture confirmation, squad announcements, and any schedule compression around the August 8–9 window, because a delay, abandonment, or venue change is the main way a fully priced sports contract can still matter. If broader crypto risk sentiment is part of the trading context, BTC and ETH spot swings can affect liquidity at the margin, but they do not change the football settlement unless they feed through to wider market positioning or USDC demand; recent sports live-score and standings feeds show the match remains anchored to the published Primera División schedule.[1][3][10]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $101K.
Methodology
This page reads Instituto AC Córdoba vs. CA Gimnasia y Esgrima de Mendoza on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
UK Frequently Asked Questions
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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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