Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| FC Seoul (-1.5) | 100% |
| 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% |
| FC Seoul O/U 0.5 | 100% |
| FC Seoul O/U 1.5 | 100% |
| FC Seoul O/U 2.5 | 100% |
| Pohang Steelers FC O/U 0.5 | 100% |
| FC Seoul 1st Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| FC Seoul 2nd Half O/U 0.5 | 100% |
| FC Seoul 2nd Half O/U 1.5 | 100% |
| Pohang Steelers FC 2nd Half O/U 0.5 | 100% |
| Pohang Steelers FC (-1.5) | 0% |
| FC Seoul (-2.5) | 0% |
| Pohang Steelers FC (-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 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Pohang Steelers FC O/U 1.5 | 0% |
| Pohang Steelers FC O/U 2.5 | 0% |
| FC Seoul 1st Half O/U 1.5 | 0% |
| Pohang Steelers FC 1st Half O/U 0.5 | 0% |
| Pohang Steelers FC 1st Half O/U 1.5 | 0% |
| Pohang Steelers FC 2nd Half O/U 1.5 | 0% |
Market context
FC Seoul and Pohang Steelers are playing a K-League 1 match at Seoul World Cup Stadium, with the fixture listed for 22 July at 19:30 local time. On Polymarket, the **100% YES** crowd price for “More Markets” is best read as a platform-level expectation that the exchange will list additional, tradeable sub-markets around the game rather than a view on the scoreline itself, so comparison with Kalshi, Betfair or Smarkets is mostly about how each venue surfaces that extra contract set and at what effective cost.
Comparable FC Seoul v Pohang Steelers pricing in football data feeds points to a home-leaning pre-match setup, with FootyStats showing Seoul as the shorter-priced side at 1.92 and Pohang at 3.65 in decimal terms.[6] That matters for reading a blanket “more markets” contract: when the underlying fixture is already a live, well-covered domestic league game, prediction venues usually expand into standard derivatives such as result, goals and handicap rather than leave the event as a single binary view. Kalshi’s US-facing structure typically centres on contract prices and KYC eligibility, while Betfair and Smarkets present decimal odds with exchange-style fee mechanics, so the same match can imply slightly different trade costs even when the underlying view is identical.
For traders, the main catalysts are any late team-sheet, injury or venue updates before kick-off, plus whether the platform confirms the exact market menu before settlement. The match was still listed as not started in live fixtures data, which leaves room for last-minute market additions or cancellations if the exchange does not publish them in time.[2] The practical watchpoint is whether Polymarket’s event resolves against a broad “more markets” definition by the 10:30 UTC settlement window, because that outcome is driven by product availability rather than in-play performance.
Methodology
We read FC Seoul vs. Pohang Steelers FC - 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
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- 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.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- 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. Robinhood Prediction Markets 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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