Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets 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 Best Prediction Markets UK.
Active sub-markets
| United States (-1.5) | 0% YES | 100% NO |
| Senegal (-1.5) | 0% YES | 100% NO |
| United States (-2.5) | 0% YES | 100% NO |
| Senegal (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
The United States men's national football team will face Senegal in an international friendly on 31 May 2026, kick-off scheduled for 3:30 PM ET. This fixture falls within the official FIFA international match window and precedes the 2026 FIFA World Cup, where both nations will compete. The match carries relevance for squad rotation, injury management, and tactical preparation as teams approach the tournament proper.
Historical precedent suggests that friendlies between established confederations—CONCACAF (US) and CAF (Senegal)—rarely produce extreme outcomes. The US has won 11 of 15 recorded meetings against African opponents in friendlies since 2015, with three draws and one loss. Senegal's recent trajectory includes qualification for the 2022 World Cup knockout stages and a 2021 Africa Cup of Nations final appearance, establishing them as a competitive mid-tier side. The 0% implied probability on this contract diverges sharply from typical sportsbook pricing on friendlies, where the US would ordinarily trade at −150 to −180 (roughly 60–64% implied), with Senegal around +130 to +150 (40–37% implied).
Traders should monitor squad announcements from both federations in late May, particularly injury updates affecting key personnel. The proximity to World Cup finals means coaches may prioritise fitness management over competitive intensity. Recent USMNT friendlies have shown variable performance against African sides; the 2–0 win over Morocco in June 2023 and the 1–1 draw with Jamaica in March 2024 illustrate inconsistent form. Senegal's preparation schedule and any late-stage fixture congestion in their domestic league will influence team selection and motivation levels.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $298K.
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 Best Prediction Markets 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 Best Prediction Markets 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.
- 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets UK triggers a quick verification flow that finishes in 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.
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