Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 | 100% |
| HNK Rijeka O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| HNK Rijeka 2nd Half O/U 0.5 | 100% |
| HNK Rijeka (-1.5) | 0% |
| Derry City FC (-1.5) | 0% |
| HNK Rijeka (-2.5) | 0% |
| Derry City FC (-2.5) | 0% |
| O/U 1.5 | 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% |
| HNK Rijeka O/U 1.5 | 0% |
| HNK Rijeka O/U 2.5 | 0% |
| Derry City FC O/U 0.5 | 0% |
| Derry City FC O/U 1.5 | 0% |
| Derry City FC O/U 2.5 | 0% |
| HNK Rijeka 1st Half O/U 0.5 | 0% |
| HNK Rijeka 1st Half O/U 1.5 | 0% |
| Derry City FC 1st Half O/U 0.5 | 0% |
| Derry City FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| HNK Rijeka 2nd Half O/U 1.5 | 0% |
| Derry City FC 2nd Half O/U 0.5 | 0% |
| Derry City FC 2nd Half O/U 1.5 | 0% |
Market context
HNK Rijeka host Derry City in the UEFA Europa Conference League, and the market is already treating the Croatian side as a strong favourite. Published price checks put Rijeka around 1.17-1.22 in decimal odds, which implies roughly an 82-85% chance before margin, while away-win quotes are deep out at double- and even triple-digit territory on some screens[1][3][10].
That gap matters when comparing books and prediction markets. On Polymarket-style contracts, a 0% YES crowd price usually signals either very little liquidity or a market that has not caught up with the underlying football pricing; on Kalshi, similar football contracts resolve off match statistics and are quoted in straight probabilities, whereas Betfair and Smarkets display exchange-style decimal odds and take commission instead of building a traditional sportsbook margin into every price[4]. Recent prediction models are not perfectly aligned on the exact split, but they all lean towards Rijeka: one model has 53.58% home, 24.11% draw and 22.31% Derry, while others push Rijeka as high as the mid-60s or above[2][6][11].
For catalysts, the main watchpoints are line-ups, late injury news, and whether Rijeka rotate for the first leg or treat it as a full-strength qualifier. The game is scheduled for 23 July at Stadion HNK Rijeka, and the final score has already been recorded as 1-0 in some result feeds, so traders should be alert to whether a market is tied to pre-match settlement only or remains open to post-kickoff data, especially on platforms with broader match-stat resolution rules[4][7].
Methodology
This page compares HNK Rijeka vs. Derry City FC - More Markets specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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