Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
81% | 19% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
81% | 19% | 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 | 81% |
| AFC Ajax O/U 0.5 | 78% |
| PEC Zwolle O/U 0.5 | 56% |
| AFC Ajax O/U 2.5 | 55% |
| Both Teams to Score in Second Half | 51% |
| PEC Zwolle O/U 2.5 | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| PEC Zwolle 2nd Half O/U 0.5 | 50% |
| PEC Zwolle 2nd Half O/U 1.5 | 50% |
| AFC Ajax 2nd Half O/U 0.5 | 50% |
| AFC Ajax 2nd Half O/U 1.5 | 50% |
| O/U 1.5 | 47% |
| AFC Ajax O/U 1.5 | 47% |
| PEC Zwolle O/U 1.5 | 45% |
| AFC Ajax (-1.5) | 43% |
| AFC Ajax (-2.5) | 20% |
| O/U 2.5 | 18% |
| Both Teams to Score | 16% |
| O/U 3.5 | 12% |
| O/U 4.5 | 11% |
| PEC Zwolle (-1.5) | 1% |
| O/U 5.5 | 1% |
| PEC Zwolle 1st Half O/U 0.5 | 1% |
| PEC Zwolle 1st Half O/U 1.5 | 1% |
| AFC Ajax 1st Half O/U 0.5 | 1% |
| PEC Zwolle (-2.5) | 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% |
| AFC Ajax 1st Half O/U 1.5 | 0% |
Market context
Polymarket is pricing **YES** at **1%** on this contract, so the market is treating a qualifying “more markets” outcome as a longshot rather than a live base case. The underlying event is PEC Zwolle hosting AFC Ajax in the Eredivisie at 8:30 a.m. ET, and the contract settles only if the specified extra-market condition is met by the end of the window at 12:30 p.m. UTC. On Polymarket, that means traders are not betting the match itself in isolation but the on-chain resolution of a condition recorded through USDC, Polygon, and conditional tokens.
The historical frame still matters because Ajax have been the clearer head-to-head force: FotMob lists 20 Ajax wins, 3 Zwolle wins and 5 draws in the rivalry, while recent public match data show a 0-0 draw in March 2026 and an Ajax win in September 2025[4][5][10][15]. Sofascore currently places Zwolle 12th and Ajax 3rd, which fits the broader pricing logic that keeps a low-probability “yes” attached to a market built around an additional, relatively specific outcome rather than a standard 1X2 result[1][7]. In practice, a 1% line implies the crowd expects the contract to resolve against YES unless the matchday market structure produces an unusual set of listed extras.
For traders, the immediate catalysts are lineup confirmations, last-minute competition or broadcast scheduling changes, and whether the match page’s available “more markets” set is altered before kick-off. Ajax’s schedule has also been active, with recent Conference League qualifying fixtures and a friendly appearing in their run-up, which can matter if rotation or late team news shifts the distribution of match props[16]. Flashscore and Sofascore are the most relevant live references for whether the market menu, start time, or match status changes before the settlement window closes[1][3].
Methodology
We track PEC Zwolle vs. AFC Ajax - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- 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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