Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
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% |
| Fredrikstad FK O/U 0.5 | 100% |
| Fredrikstad FK 1st Half O/U 0.5 | 100% |
| IK Start (-1.5) | 0% |
| Fredrikstad FK (-1.5) | 0% |
| IK Start (-2.5) | 0% |
| Fredrikstad 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% |
| IK Start O/U 0.5 | 0% |
| IK Start O/U 1.5 | 0% |
| IK Start O/U 2.5 | 0% |
| Fredrikstad FK O/U 1.5 | 0% |
| Fredrikstad FK O/U 2.5 | 0% |
| IK Start 1st Half O/U 0.5 | 0% |
| IK Start 1st Half O/U 1.5 | 0% |
| Fredrikstad 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% |
| IK Start 2nd Half O/U 0.5 | 0% |
| IK Start 2nd Half O/U 1.5 | 0% |
| Fredrikstad FK 2nd Half O/U 0.5 | 0% |
| Fredrikstad FK 2nd Half O/U 1.5 | 0% |
Market context
IK Start’s meeting with Fredrikstad FK has already landed in the market at an extreme of **0% YES**, which is consistent with the way the fixture has been trending on recent form and results. Start went into the game off a **3-0 home defeat to Viking** and had also lost by three to Rosenborg earlier in July, while Fredrikstad had just beaten Sandefjord **1-0** after a run that still included heavy away losses to Rosenborg and Bodø/Glimt.[1][3][15][16] The head-to-head record also leans Fredrikstad: across the last 11 meetings, Start have won twice, Fredrikstad five times, and four have finished level, with Fredrikstad scoring more overall in those games.[2][6][10]
For comparable cases, the key lesson is that a 0% crowd price usually reflects a combination of poor recent outputs, unfavourable matchup history and a belief that the market has already priced in the likeliest game states. Start’s recent league sequence has been especially fragile, including multiple defeats by two or more goals, while Fredrikstad’s away form has been mixed enough that the pre-match range still depends on selection news and whether they can control the first hour rather than simply on table position.[3][11][15] Sofascore currently shows Fredrikstad ahead of Start in the standings, which is another reason the market is treating the underdog angle as a low-probability proposition.[11][12]
The main catalysts to watch are late team news and the shape of the starting XIs, particularly any changes to Start’s attacking personnel after the recent shut-outs and whether Fredrikstad rotate after a demanding run of league matches.[3][15] If Start announce a more conservative setup or miss key forwards, that would reinforce the current pricing; if Fredrikstad rest regulars or field a weakened defence, the “more markets” angle becomes less one-way. Live data from the match already shows Fredrikstad carrying the edge in chance quality, so pre-kickoff line-up confirmation matters more than broad season trends here.[8]
Methodology
Sports-specific comparison page for IK Start vs. Fredrikstad FK - More Markets. 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 or Manifold.
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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- 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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