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LoL: BIG vs ⁠Movistar KOI Fénix (BO5) - World Star Challengers Invitational EMEA Qualifier Playoffs

Cross-platform snapshot for "LoL: BIG vs ⁠Movistar KOI Fénix (BO5) - World Star Challengers Invitational EMEA Qualifier Playoffs": deepest order book, lowest fee, geo-coverage at a glance.

Game 2 Winner 100% Game 4 Winner 100% O/U 3.5 Games 100% O/U 4.5 Games 100% Volume: $906K Liquidity: $573K Closes: 14 Sept 2026
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LoL: BIG vs ⁠Movistar KOI Fénix (BO5) - World Star Challengers Invitational EMEA Qualifier Playoffs

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Kalshi Alternative) 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.

OutcomeProbability
Game 2 Winner100%
Game 4 Winner100%
O/U 3.5 Games100%
O/U 4.5 Games100%
Both Teams Slay Baron Nashor91%
Both Teams Slay a Dragon91%
Both Teams Slay Baron Nashor50%
Both Teams Slay a Dragon50%
Both Teams Destroy Inhibitors50%
Any Player Quadra Kill50%
Any Player Penta Kill50%
Odd/Even Total Kills50%
Both Teams Slay Baron Nashor50%
Both Teams Slay a Dragon50%
Both Teams Destroy Inhibitors50%
Any Player Quadra Kill50%
Any Player Penta Kill50%
Odd/Even Total Kills50%
Both Teams Slay Baron Nashor50%
Both Teams Slay a Dragon50%
Both Teams Destroy Inhibitors50%
Any Player Quadra Kill50%
Any Player Penta Kill50%
Odd/Even Total Kills50%
First Blood in Game 3?50%
First Blood in Game 4?50%
Match Winner20%
Both Teams Destroy Inhibitors10%
Any Player Quadra Kill10%
Any Player Penta Kill10%
Odd/Even Total Kills10%
Both Teams Slay Baron Nashor10%
Both Teams Slay a Dragon10%
Both Teams Destroy Inhibitors10%
Any Player Quadra Kill10%
Any Player Penta Kill10%
Odd/Even Total Kills10%
First Blood in Game 1?10%
First Blood in Game 2?10%
Game Handicap: BIG (-2.5) vs ⁠Movistar KOI Fénix (+2.5)1%
Game 1 Winner0%
Game 3 Winner0%
Game Handicap: BIG (-1.5) vs ⁠Movistar KOI Fénix (+1.5)0%

Market context

The LoL: BIG vs ⁠Movistar KOI Fénix (BO5) - World Star Challengers Invitational EMEA Qualifier Playoffs prediction market currently prices this outcome at 100% YES. This market refers to the LoL Grand final match between BIG and ⁠Movistar KOI Fénix in the World Star Challengers Invitational EMEA Qualifier Playoffs, initially scheduled for September 14, 2026 at 11…

Methodology

This page compares LoL: BIG vs ⁠Movistar KOI Fénix (BO5) - World Star Challengers Invitational EMEA Qualifier Playoffs 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, 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

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.
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 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.
Chris ReedChris ReedPolitical Forecasting EditorandMaya TorresMaya TorresFinancial Markets Writer

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