Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Game 2 Winner | 100% |
| O/U 2.5 Games | 100% |
| Both Teams Slay Baron Nashor | 100% |
| First Blood in Game 2? | 100% |
| Total Kills Over/Under 33.5 in Game 1? | 100% |
| Total Kills Over/Under 30.5 in Game 1? | 100% |
| Both Teams Slay a Dragon | 90% |
| Odd/Even Total Kills | 90% |
| Total Kills Over/Under 30.5 in Game 2? | 90% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 10% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Any Player Quadra Kill | 10% |
| Any Player Penta Kill | 10% |
| Both Teams Destroy Inhibitors | 1% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| Odd/Even Total Kills | 1% |
| Game 1 Winner | 0% |
| Match Winner | 0% |
| Game Handicap: MKOI (-1.5) vs Fnatic (+1.5) | 0% |
| First Blood in Game 1? | 0% |
| Total Kills Over/Under 33.5 in Game 2? | 0% |
Market context
Fnatic’s best-of-three with Movistar KOI sits in a market where the pricing signal is unusually thin: Polymarket currently shows 0¢ for both sides, implying no active direction from that book, while the underlying match page still lists Movistar KOI as the live winner at 1.8 decimal and Fnatic at 1.125 on the exchange-style feed, a sharp divergence that reflects how different venues present the same event. In comparable recent meetings, Movistar KOI has generally had the edge, including a 2-0 win in the 2026 Spring regular season and another prior series win, which is the kind of head-to-head pattern that tends to matter more in Bo3s than single maps because adaptation between games is decisive.[1][15][20]
For traders comparing platforms, the main distinction is format rather than opinion: Polymarket shows an implied probability in cents, whereas Betfair and Smarkets-style books quote decimal odds, so the same view can look “0%” on one screen and 1.80 or 1.125 on another. Fees and access also differ materially: exchange books typically charge commission on winnings and require KYC in their regulated jurisdictions, while Polymarket’s access and funding rails are separate from those of traditional regulated books; that matters here because the market settlement language is strict, with a no-contest, cancellation, or long delay resolving to 50-50 rather than a void for one side.[8][1]
The key catalyst is whether Riot and the LEC broadcast proceed with the scheduled August 2 slot, because a late schedule change or technical delay is more relevant to settlement than pre-match form once the match starts. If the series goes ahead, watch for official roster confirmations, any patch or competitive rule updates, and whether either team arrives off the back of a changed stage schedule, as Fnatic’s recent form has been inconsistent while Movistar KOI has been more stable across the last half-year.[1][5]
Methodology
This page compares LoL: Fnatic vs Movistar KOI (BO3) - LEC Regular Season 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 Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.
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
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- 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. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative UK offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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