Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Ajax Amsterdam (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| FC Volendam O/U 0.5 | 100% |
| Ajax Amsterdam O/U 0.5 | 100% |
| Ajax Amsterdam O/U 1.5 | 100% |
| Ajax Amsterdam O/U 2.5 | 100% |
| Ajax Amsterdam 1st Half O/U 0.5 | 100% |
| Ajax Amsterdam 1st Half O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| FC Volendam 2nd Half O/U 0.5 | 100% |
| Ajax Amsterdam 2nd Half O/U 0.5 | 100% |
| FC Volendam (-1.5) | 0% |
| FC Volendam (-2.5) | 0% |
| Ajax Amsterdam (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| FC Volendam O/U 1.5 | 0% |
| FC Volendam O/U 2.5 | 0% |
| FC Volendam 1st Half O/U 0.5 | 0% |
| FC Volendam 1st Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| FC Volendam 2nd Half O/U 1.5 | 0% |
| Ajax Amsterdam 2nd Half O/U 1.5 | 0% |
Market context
FC Volendam host Ajax in a pre-season friendly, with the current contract on “More Markets” implying **0% YES** even though the fixture itself is live and has already produced content and score coverage on major football sites.[15][5] That zero price is more a sign of contract structure than a true read on the match: the market label covers additional side markets rather than the match winner, so it can sit at the floor when participants see little liquidity or no clear event trigger, even while sportsbook-style previews still treat Ajax as the stronger side.[20][11]
Historically, Ajax have had the edge in this pairing, but the recent data is mixed enough to matter for derivatives on totals, corners, or first-scoring style props. Ajax beat Volendam 2-0 in Eredivisie play in January 2026, while the teams also drew 2-2 in a March 2026 friendly, and broader head-to-head records still lean strongly towards Ajax, with several sources showing Ajax ahead on wins and goals across the last decade-plus.[4][12][16][17] That combination usually keeps pre-match football markets anchored towards Ajax-favoured outcomes, yet friendlies are more volatile because line-ups, substitutions, and fitness management can distort the final scoreline more than the underlying team strength would suggest.[11][13]
The main catalysts are team-news releases, late squad rotations, and whether Ajax treat the match as a full-strength dress rehearsal or a minutes-management exercise before the new season. Recent coverage noted Ajax were missing Kasper Dolberg and Ahmetcan Kaplan in one friendly context, which is the kind of availability swing that can alter derivative prices quickly if repeated here.[13] Traders should also watch for official line-ups and any schedule changes, because the contract settlement window ends at 12:30 UTC and pre-kickoff confirmations can move comparable sportsbook lines more than the broader pre-match consensus.
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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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 vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
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