Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| AFC Ajax (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| AFC Ajax O/U 0.5 | 100% |
| AFC Ajax O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| AFC Ajax 2nd Half O/U 0.5 | 100% |
| AFC Ajax 2nd Half O/U 1.5 | 100% |
| AFC Ajax O/U 2.5 | 1% |
| AFC Ajax 1st Half O/U 0.5 | 1% |
| Both Teams to Score in Second Half | 1% |
| 2nd Half O/U 2.5 | 1% |
| PEC Zwolle 2nd Half O/U 0.5 | 1% |
| PEC Zwolle 2nd Half O/U 1.5 | 1% |
| PEC Zwolle (-1.5) | 0% |
| PEC Zwolle (-2.5) | 0% |
| AFC Ajax (-2.5) | 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 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| PEC Zwolle O/U 0.5 | 0% |
| PEC Zwolle O/U 1.5 | 0% |
| PEC Zwolle O/U 2.5 | 0% |
| PEC Zwolle 1st Half O/U 0.5 | 0% |
| PEC Zwolle 1st Half O/U 1.5 | 0% |
| AFC Ajax 1st Half O/U 1.5 | 0% |
Market context
PEC Zwolle meet Ajax in the Eredivisie, and the market on “more markets” is essentially a meta-bet on what additional propositions the exchange will list and keep open through the settlement window. With crowd-implied probability at 0% YES, the contract is pricing in that no qualifying extra market will meet the rule set before the window closes, so the key question for a programmatic trader is not team strength alone but whether the platform’s market-creation logic actually surfaces another eligible line in time.
Historically, this fixture has been a one-sided reference point for reading baseline expectations. Across the head-to-head sample, Ajax have won far more often than PEC Zwolle, with most sources showing roughly 20 Ajax wins from 27 meetings and only 3 PEC Zwolle wins, while recent league results have still tended to favour Ajax, including a 2-0 win in November 2024 and a 1-0 away win in March 2025[1][3][16]. For a power user running conditional orders or copy-trading rules, that history matters less as a forecast of the “more markets” contract than as a clue to how the underlying match may be handled by the book, because one-sided fixtures often produce fewer volatile in-play side markets than tight, state-dependent games.
The catalysts to watch are operational rather than tactical: line-up publication, any delay to kick-off, and whether the exchange posts additional derivatives tied to the match state, such as cards, corners, or player props, before the 12:30 UTC settlement deadline. In practice, a bot would poll for new market IDs, compare timestamps against the settlement window, and treat late data drops as the main dependency, because the contract resolves on the existence and timing of more markets rather than on the final score itself. Live match listings for the fixture were already active on scoring and odds pages on 9 August 2026, which is the kind of signal a rules-based workflow would use to confirm the event is being processed normally[18][19].
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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 Kalshi Fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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.
Trade PEC Zwolle vs. AFC Ajax - More Markets on Kalshi Fees
Live order book, 0% fees, USDC settlement in seconds.
Open live market →