Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| SK Iberia 1999 O/U 0.5 | 100% |
| SK Iberia 1999 O/U 1.5 | 100% |
| FC Flora O/U 0.5 | 100% |
| FC Flora O/U 1.5 | 100% |
| SK Iberia 1999 1st Half O/U 0.5 | 100% |
| SK Iberia 1999 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| FC Flora 2nd Half O/U 0.5 | 100% |
| FC Flora 2nd Half O/U 1.5 | 100% |
| SK Iberia 1999 (-1.5) | 0% |
| FC Flora (-1.5) | 0% |
| SK Iberia 1999 (-2.5) | 0% |
| FC Flora (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| SK Iberia 1999 O/U 2.5 | 0% |
| FC Flora O/U 2.5 | 0% |
| FC Flora 1st Half O/U 0.5 | 0% |
| FC Flora 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| SK Iberia 1999 2nd Half O/U 0.5 | 0% |
| SK Iberia 1999 2nd Half O/U 1.5 | 0% |
Market context
The UEFA Champions League qualifying match between FC Flora and SK Iberia 1999 concluded on 8 July 2026 with Iberia securing a 3–2 victory after a 2–1 half-time deficit. This result, confirmed across major sports data providers, means the game has already finished, rendering any post-match “more markets” prediction impossible to settle as a future event [1][3][5]. The 0% YES crowd-implied probability reflects this settled reality: the underlying outcome is no longer uncertain.
Historically, prediction markets listing “more markets” for completed fixtures show near-zero liquidity and immediate settlement at 0% or 100% depending on the binary outcome. Comparable cases from 2024–2025 Champions League qualifiers show that books like Betfair and Smarkets close such markets instantly once the final score is official, while Polymarket often retains open listings until manual resolution, creating arbitrage gaps between decimal odds (Betfair) and implied probability (Polymarket) [3]. Kalshi, which requires KYC and US residency, would not list this non-US fixture, and its fee structure (0% maker, 0.1% taker) differs from Polymarket’s 2% fee on winning positions.
Traders should monitor the official UEFA match report and third-party verification (e.g., ESPN, Futbol24) to confirm settlement timing, as discrepancies between platforms can delay resolution. No further catalysts exist—announcements, schedules, or dependencies are irrelevant post-final whistle. The market’s 0% probability is not a forecast but a reflection of a concluded event, a distinction critical when comparing platforms that treat settled games differently.
Methodology
We read SK Iberia 1999 vs. FC Flora - More Markets from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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