Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.

LoL: KaBuM! Ilha das Lendas vs Golden Lions (BO5) -… | Kalshifees 2026

Name: LoL: KaBuM! Ilha das Lendas vs Golden Lions (BO5) - CBLOL Promotion Playoffs
Start: 2026-09-15T07:50:30.000Z
End: 2026-09-29T03:00:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker)	100%	0%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Place a position →
Polymarket (direct) polymarket.com	100%	0%	0%	Geo-blocked in US/UK/EU	USDC, on-chain	Place a position →
Kalshi kalshi.com	—	—	Up to 7% per trade	US-only, KYC required	USD	Place a position →
Betfair Exchange betfair.com	—	—	2-5% commission	Full KYC from first trade	GBP / EUR	Place a position →
Manifold Markets manifold.markets	—	—	Play-money (mana)	None — play-money	Mana (no cash-out)	Place a position →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

Outcome	Probability
Game 1 Winner	100%
Game 2 Winner	100%
Match Winner	100%
Odd/Even Total Kills	100%
Game Handicap: KBM (-2.5) vs Golden Lions (+2.5)	77%
Game 3 Winner	73%
Game 4 Winner	58%
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%
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%
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%
Any Player Penta Kill	50%
Odd/Even Total Kills	50%
Game Handicap: KBM (-1.5) vs Golden Lions (+1.5)	50%
O/U 3.5 Games	34%
O/U 4.5 Games	4%
Odd/Even Total Kills	1%

Market context

LoL: KaBuM! Ilha das Lendas vs Golden Lions (BO5) - CBLOL Promotion Playoffs — current market-implied probability: 100%. This market refers to the LoL Upper bracket round 1 match between KaBuM! Ilha das Lendas and Golden Lions in the CBLOL Promotion Playoffs, initially scheduled for September 28, 2026 at 12:00 PM ET. T…

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi Fees, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Is this market available outside the US?: Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
How does resolution work?: Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
What does Polymarket cost to trade?: Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
Do I need to KYC for this market?: On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
How reliable are the quoted odds?: The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.

Alex ChenPrediction Market Analystand

Jordan LeeSports Prediction Reporter

Trade LoL: KaBuM! Ilha das Lendas vs Golden Lions (BO5) - … on Kalshi Fees

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

Open live market →

LoL: KaBuM! Ilha das Lendas vs Golden Lions (BO5) - CBLOL Promotion Playoffs

Platform comparison

Outcome probabilities

Market context

Methodology

Resolution & payout

FAQ

Trade LoL: KaBuM! Ilha das Lendas vs Golden Lions (BO5) - … on Kalshi Fees

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