AFC Ajax vs. FC Groningen

Platform comparison

Active sub-markets

Market context

Ajax host FC Groningen in the Eredivisie play-off tie, with Ajax entering as the clear side the market expects to advance. The historical record leans heavily their way: in 28 recent meetings, Ajax have won 21, Groningen four, with three draws, and the goal tally is 58-20 in Ajax’s favour. Recent comparable pricing has also reflected that gap, with Ajax listed as narrow to solid favourites in pre-match odds and a mathematical model giving the visitors only a small chance of victory.

The key traders’ watchpoint is team news rather than the headline price. Recent match listings from Flashscore, FotMob and Sofascore point to a 16:45 UTC kick-off at the Kras Stadion in Volendam, so the market will be sensitive to late line-up confirmation, especially any rotation from Ajax if their schedule management is conservative. Groningen’s recent league form has been poor in comparable previews, while Ajax have been more stable, though some recent analysis noted draws in Ajax’s wider run. Any confirmed absences, changes at centre-forward, or a defensive reshuffle before kick-off would matter more than the long-term head-to-head record alone.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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?

On PolyGram, which mirrors the Polymarket order book at 0% 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 it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.