Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
66% | 34% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
66% | 34% | 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 |
|---|---|
| No change | 66% |
| 25 bps increase | 27% |
| 50+ bps decrease | 4% |
| 25 bps decrease | 4% |
| 50+ bps increase | 1% |
Market context
The September 2026 Federal Open Market Committee meeting will determine the upper bound of the target federal funds rate, with the market currently pricing a 4% chance that rates rise by any basis points. This implies traders expect the Fed to hold steady or cut, despite inflation data that has recently shown resilience. The settlement window closes on 16 September 2026, locking in the final decision on whether the upper bound shifts upward.
Historically, a 4% probability of a rate hike in September aligns with periods where the Fed paused its cutting cycle after two prior reductions, as seen in early 2025 when hikes were virtually absent following March and June cuts. Goldman Sachs previously forecast two cuts in 2026, pushing rates to 3–3.25%, but has since withdrawn its December cut prediction, suggesting a potential pause that could keep rates near 3.75% [5][9]. In such scenarios, September hikes have rarely exceeded 25 basis points, with most meetings resulting in no change or a cut.
Traders should monitor the July 29 FOMC statement and the August employment report, as these will shape expectations for September. The CME FedWatch Tool currently shows a 10.3% implied probability of a 25bps hike by September 16, rising to 18.3% by October 28 [3][8]. Any surprise in Q2 GDP or core PCE inflation could alter this trajectory, making the August jobs data the critical catalyst for September positioning.
Methodology
Football-specific comparison page for Pronóstico: Fed Decision in September?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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