Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live 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% |
| Both Teams to Score | 100% |
| SK Brann O/U 0.5 | 100% |
| SK Brann O/U 1.5 | 100% |
| IK Start 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% |
| SK Brann 2nd Half O/U 0.5 | 100% |
| SK Brann 2nd Half O/U 1.5 | 100% |
| IK Start 2nd Half O/U 0.5 | 100% |
| SK Brann (-1.5) | 0% |
| IK Start (-1.5) | 0% |
| SK Brann (-2.5) | 0% |
| IK Start (-2.5) | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| SK Brann O/U 2.5 | 0% |
| IK Start O/U 1.5 | 0% |
| IK Start O/U 2.5 | 0% |
| SK Brann 1st Half O/U 0.5 | 0% |
| SK Brann 1st Half O/U 1.5 | 0% |
| IK Start 1st Half O/U 0.5 | 0% |
| IK Start 1st Half O/U 1.5 | 0% |
| IK Start 2nd Half O/U 1.5 | 0% |
Market context
SK Brann face IK Start at Brann Stadion in Bergen for a Norway Eliteserien clash scheduled for 15:00 UTC on 12 July 2026. The 0% crowd-implied probability for the “More Markets” contract suggests the market expects no occurrence of the specific secondary outcome, likely reflecting Brann’s dominant historical edge. In their last 16 meetings, Brann won eight times while Start secured only four, with four draws, and Brann has scored 27 goals against Start’s 21 [1]. Recent form reinforces this disparity: Brann sits 11th with 13 points, while Start languishes 16th with just seven after 14 matches [9]. Bookmakers price Brann as overwhelming favourites at -280, assigning them a 74% win probability, whereas Start are outsiders at +650 [4][5].
Traders should monitor live betting flows and in-game catalysts such as early goals or defensive errors, which often trigger secondary market movements in Eliteserien fixtures. Brann’s last four home games have all produced three or more total goals, indicating a high-probability environment for over/under or goal-based secondary contracts [10]. With the settlement window closing at 15:00 UTC, on-chain mechanics on btc-prediction.bet will settle in USDC, tying final payouts directly to the official match result. While BTC and ETH macro trends do not directly influence football outcomes, whale flows into sports prediction pools can shift liquidity and implied probabilities pre-settlement, especially when funding rates on crypto exchanges spike ahead of major live events [1].
The contract’s 0% YES probability aligns with Start’s poor away record and Brann’s consistent home scoring, making the secondary outcome statistically improbable unless an unexpected event occurs. No major announcements or lineup changes have been reported that would alter this baseline, and live coverage on FOX Sports and ESPN will provide real-time data for traders assessing settlement risk [2][4].
Methodology
This page reads SK Brann vs. IK Start - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
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