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.

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.

LoL: FURIA Esports vs LOS (BO3) - CBLOL Reg…

Name: LoL: FURIA Esports vs LOS (BO3) - CBLOL Regular Season
Start: 2026-07-19T08:13:32.451Z
End: 2026-07-25T23:30:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker)	54%	46%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Trade this market →
Polymarket (direct) polymarket.com	54%	46%	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 1 Winner	54%
Match Winner	54%
Game 2 Winner	53%
Any Player Penta Kill	51%
O/U 2.5 Games	50%
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 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 Baron Nashor	50%
Both Teams Slay a Dragon	50%
Both Teams Destroy Inhibitors	50%
Any Player Quadra Kill	50%
Odd/Even Total Kills	50%
First Blood in Game 1?	50%
First Blood in Game 2?	50%
Total Kills Over/Under 27.5 in Game 1?	50%
Total Kills Over/Under 27.5 in Game 2?	50%
Total Kills Over/Under 30.5 in Game 2?	50%
Total Kills Over/Under 30.5 in Game 1?	50%
Game Handicap: FUR (-1.5) vs LOS (+1.5)	30%
Total Kills Over/Under 33.5 in Game 1?	0%

Market context

Based on real-money crowd forecasting, lol: furia esports vs los (bo3) - cblol regular season stands at 54% likelihood according to current market consensus. This market refers to the LoL match between FURIA Esports and LOS in the CBLOL Regular Season, initially scheduled for July 25 at 12:00PM ET. This market will resolve to "FURIA Es…

Methodology

We read LoL: FURIA Esports vs LOS (BO3) - CBLOL Regular Season 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.
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.

Emma RobertsFinancial Journalistand

Sarah MitchellPolitical Markets Writer

Trade LoL: FURIA Esports vs LOS (BO3) - CBLOL Regular Season on Kalshi Alternative UK

Live order book, 0% fees, USDC settlement in seconds.

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LoL: FURIA Esports vs LOS (BO3) - CBLOL Regular Season

Platform comparison

Outcome probabilities

Market context

Methodology

Resolution & payout

FAQ

Trade LoL: FURIA Esports vs LOS (BO3) - CBLOL Regular Season on Kalshi Alternative UK

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