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 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.

LoL: Top Esports vs Anyone's Legend (BO3) -… | Kalshi Alternative 2026

Name: LoL: Top Esports vs Anyone's Legend (BO3) - LPL Group Ascend
Start: 2026-07-24T05:30:58.000Z
End: 2026-07-29T15:00:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker)	78%	22%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Trade this market →
Polymarket (direct) polymarket.com	78%	22%	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
Both Teams Slay a Dragon	78%
Both Teams Slay a Dragon	78%
Any Player Penta Kill	53%
Both Teams Slay Baron Nashor	51%
Any Player Quadra Kill	51%
First Blood in Game 1?	51%
O/U 2.5 Games	50%
Odd/Even Total Kills	50%
Odd/Even Total Kills	50%
Both Teams Destroy Inhibitors	50%
Odd/Even Total Kills	50%
Total Kills Over/Under 30.5 in Game 1?	49%
Match Winner	48%
First Blood in Game 2?	48%
Total Kills Over/Under 30.5 in Game 2?	48%
Game 1 Winner	47%
Game 2 Winner	47%
Both Teams Slay a Dragon	42%
Game Handicap: AL (-1.5) vs Top Esports (+1.5)	31%
Any Player Quadra Kill	28%
Any Player Quadra Kill	28%
Any Player Penta Kill	25%
Any Player Penta Kill	25%
Both Teams Slay Baron Nashor	18%
Both Teams Slay Baron Nashor	18%
Both Teams Destroy Inhibitors	14%
Both Teams Destroy Inhibitors	14%

Market context

Based on real-money crowd forecasting, lol: top esports vs anyone's legend (bo3) - lpl group ascend stands at 78% likelihood according to current market consensus. This market refers to the LoL match between Top Esports and Anyone's Legend in the LPL Group Ascend, initially scheduled for July 29 at 5:00AM ET. This market will resolve to "Top…

Methodology

This page compares LoL: Top Esports vs Anyone's Legend (BO3) - LPL Group Ascend 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

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 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.

Emma RobertsFinancial Journalistand

Sarah MitchellPolitical Markets Writer

Trade LoL: Top Esports vs Anyone's Legend (BO3) - LPL Grou… on Kalshi Alternative UK

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

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LoL: Top Esports vs Anyone's Legend (BO3) - LPL Group Ascend

Platform comparison

Outcome probabilities

Market context

Methodology

Resolution & payout

FAQ

Trade LoL: Top Esports vs Anyone's Legend (BO3) - LPL Grou… on Kalshi Alternative UK

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