Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
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 Kalshi UK.
Active sub-markets
| Grêmio FBPA | 0% YES | 100% NO |
| Draw (Grêmio FBPA vs. Montevideo City Torque) | 100% YES | 0% NO |
| Montevideo City Torque | 0% YES | 100% NO |
Market context
Polymarket's conditional token pricing on Polygon has settled at 17% for a Grêmio victory in the Copa Sudamericana fixture scheduled for 26 May 2026 in Montevideo. The match pits Brazil's Grêmio FBPA, a club with five Copa Libertadores titles and established continental pedigree, against Uruguay's Montevideo City Torque, a newer franchise founded in 2017 that has competed primarily in domestic and secondary regional competitions. The USDC-denominated contract reflects substantial backing of a City Torque result, with the home-ground advantage in Montevideo weighted heavily into current odds.
Historical Copa Sudamericana outcomes suggest Brazilian clubs typically command stronger odds than their Uruguayan counterparts in direct matchups, though the tournament has produced upsets. Grêmio's recent continental form and squad depth ordinarily position them as favourites in such encounters, yet the 17% YES probability indicates the market is pricing significant structural disadvantage—likely the away fixture status combined with City Torque's home support and potential squad rotation by Grêmio mid-season. Comparable second-tier South American competitions have seen visiting Brazilian sides underperform expectations when facing motivated domestic opponents.
Traders should monitor team news releases and squad announcements from both clubs through May, particularly any injury disclosures or fixture congestion affecting Grêmio's preparation. City Torque's recent domestic form in the Uruguayan Primera División will signal their competitive sharpness heading into the match. Weather conditions in Montevideo and any late fixture rescheduling announcements could shift conditional token valuations on Polygon in the final trading window before settlement.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $378K.
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 Kalshi UK, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On Kalshi UK, 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.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Grêmio FBPA vs. Montevideo City Torque on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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