Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Hull City AFC (-1.5) | 0% YES | 100% NO |
| Middlesbrough FC (-1.5) | 0% YES | 100% NO |
| Hull City AFC (-2.5) | 0% YES | 100% NO |
| O/U 5.5 | 0% YES | 100% NO |
| Middlesbrough FC (-2.5) | 0% YES | 100% NO |
| O/U 1.5 | 0% YES | 100% NO |
Market context
Hull City and Middlesbrough will contest an EFL Championship fixture on 23 May at 10:30 AM ET, with settlement tied to the availability of supplementary markets for this match. The crowd-implied probability of 1% YES reflects extreme scepticism that additional betting options will materialise for this particular game, despite it being a scheduled league encounter in the final weeks of the season.
Historical precedent suggests that late-season Championship matches, particularly those without playoff implications or significant narrative weight, frequently see restricted market coverage from major operators. Smaller clubs or fixtures deemed lower-profile often fail to attract the full suite of secondary markets—goal-scorer odds, corner counts, card totals—that larger platforms routinely offer for high-profile encounters. The 1% reading aligns with this pattern: traders are pricing in a baseline expectation that only standard match-outcome markets will be available, if any at all.
The critical variable is fixture prominence and operator appetite. If either side remains in contention for promotion or playoff positions heading into late May, or if there is unusual media attention, market operators may expand offerings. Conversely, if both clubs are mathematically safe or relegated by the settlement date, the incentive to populate secondary markets diminishes sharply. Traders should monitor team league position, injury bulletins, and any late-season drama in the weeks preceding the match. The settlement window closes just hours after kickoff, leaving minimal room for post-match market additions, meaning the decision on market breadth will effectively be made before the ball is kicked.
Methodology
We track Hull City AFC vs. Middlesbrough FC - More Markets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- 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'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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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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