Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Sarpsborg 08 FF O/U 0.5 | 100% |
| Sarpsborg 08 FF 1st Half O/U 0.5 | 100% |
| Sarpsborg 08 FF (-1.5) | 0% |
| Viking FK (-1.5) | 0% |
| Sarpsborg 08 FF (-2.5) | 0% |
| Viking FK (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Sarpsborg 08 FF O/U 1.5 | 0% |
| Sarpsborg 08 FF O/U 2.5 | 0% |
| Viking FK O/U 0.5 | 0% |
| Viking FK O/U 1.5 | 0% |
| Viking FK O/U 2.5 | 0% |
| Sarpsborg 08 FF 1st Half O/U 1.5 | 0% |
| Viking FK 1st Half O/U 0.5 | 0% |
| Viking FK 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Sarpsborg 08 FF 2nd Half O/U 0.5 | 0% |
| Sarpsborg 08 FF 2nd Half O/U 1.5 | 0% |
| Viking FK 2nd Half O/U 0.5 | 0% |
| Viking FK 2nd Half O/U 1.5 | 0% |
Market context
Sarpsborg 08 FF hosts Viking FK at Sarpsborg Stadion this afternoon for a crucial Eliteserien clash, with the crowd-implied probability for the “More Markets” contract sitting at a stark 0% YES. On Polymarket, this pricing reflects a near-total consensus that the specific secondary outcome in question will not materialise, a sentiment that aligns with Viking’s dominant recent form. Historical data shows Viking has won the last five consecutive meetings in the league and secured four away victories in this period, while Sarpsborg has managed only seven wins across their past 29 encounters against Viking[1].
Traders monitoring this on-chain contract should focus on the immediate match-day catalysts, particularly the final lineups and any in-game disciplinary events that could trigger conditional token settlements. Viking enters as the superior side statistically, boasting a +33% advantage in goals scored compared to Sarpsborg across their head-to-head record, having netted 39 goals versus 28 in previous matches[3]. The settlement window closes precisely at 17:15 UTC on 12 July 2026, meaning any resolution depends entirely on the live match flow rather than pre-match announcements.
The zero-per-cent pricing suggests the market views the underlying condition as virtually impossible given Viking’s current trajectory and Sarpsborg’s struggle to secure wins against them. With Sarpsborg sitting 7th in the table with 14 points, the gap in performance quality is evident, reinforcing the lack of liquidity for the YES position[10]. As the match unfolds on the Polygon network using USDC, the conditional tokens will resolve strictly based on the official match result, leaving no room for ambiguity in the settlement process.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. 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 does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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