Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| Heart of Midlothian FC O/U 0.5 | 100% |
| Sport Lisboa e Benfica O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| Heart of Midlothian FC 2nd Half O/U 0.5 | 100% |
| Sport Lisboa e Benfica 2nd Half O/U 0.5 | 100% |
| Both Teams to Score in First Half | 2% |
| Heart of Midlothian FC (-1.5) | 0% |
| Sport Lisboa e Benfica (-1.5) | 0% |
| Heart of Midlothian FC (-2.5) | 0% |
| Sport Lisboa e Benfica (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Heart of Midlothian FC O/U 1.5 | 0% |
| Heart of Midlothian FC O/U 2.5 | 0% |
| Sport Lisboa e Benfica O/U 1.5 | 0% |
| Sport Lisboa e Benfica O/U 2.5 | 0% |
| Heart of Midlothian FC 1st Half O/U 0.5 | 0% |
| Heart of Midlothian FC 1st Half O/U 1.5 | 0% |
| Sport Lisboa e Benfica 1st Half O/U 0.5 | 0% |
| Sport Lisboa e Benfica 1st Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Heart of Midlothian FC 2nd Half O/U 1.5 | 0% |
| Sport Lisboa e Benfica 2nd Half O/U 1.5 | 0% |
| Team to Advance | 0% |
Market context
Heart of Midlothian, the Edinburgh-based Scottish Premiership side, will travel to Portugal to face Benfica in a UEFA Europa League qualifying round on 13 August 2026. The fixture represents a substantial step up in competition for Hearts, who compete in a domestic league ranked ninth in European coefficients, whilst Benfica are perennial Portuguese champions with consistent European group-stage experience. The match outcome will determine progression to the next qualifying stage, making this a binary elimination tie rather than a league fixture where draws carry equal weight.
Historical precedent suggests Scottish clubs face steep odds in such encounters. Hearts have not reached a European group stage since 1960–61; Benfica reached the Europa League final in 2014 and have qualified for continental group stages in 19 of the last 20 seasons. The 0% crowd-implied probability on this market reflects not irrational pessimism but rather the structural gap between the clubs' recent European pedigree. Comparable Scottish sides—Rangers and Celtic—have occasionally progressed from similar ties, but Hearts' trajectory differs markedly. Kalshi's decimal-odds format and Betfair's traditional fractional presentation will likely show Benfica advancement priced between 1.15 and 1.20, whilst Polymarket's percentage display may obscure the true backing for Hearts by concentrating liquidity on the favourite.
Traders should monitor team news and injury updates in the fortnight before kick-off, particularly Benfica's squad rotation policy in pre-season. Hearts' preparation intensity and any late managerial changes could shift implied probabilities marginally. KYC requirements differ sharply across platforms—Kalshi and Smarkets enforce stricter verification than Polymarket in certain jurisdictions—which may fragment liquidity and create pricing discrepancies worth exploiting for arbitrage-minded traders.
Methodology
We read Heart of Midlothian FC vs. Sport Lisboa e Benfica - More Markets from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- 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. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
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