LoL: TLN Pirates vs Vitality.Bee (BO3) - LFL Playoffs

Platform comparison

Active sub-markets

Market context

TLN Pirates and Vitality.Bee are due to meet in the LFL playoffs lower-bracket quarter-final, and Polymarket is already pricing the match at 100% YES on the listed outcome, with settlement tied to the on-chain contract in USDC on Polygon. For a BO3, that implies the market is effectively assuming the fixture is either already decided in practice or that the result is so clear that no meaningful uncertainty remains before the settlement window closes.

Comparable LFL data points are mixed but not especially useful for a straight read-through. The teams split their regular-season series on different occasions in the public record: Sheep Esports shows TLN Pirates beating Vitality.Bee 1-0 in February, while Liquipedia records Vitality.Bee taking a later spring match 2-1 on 15 April. That kind of back-and-forth matters less than the playoff format, where draft adaptation and side selection can swing a best-of-three more than single-game snapshots suggest.

For traders, the key catalysts are operational rather than analytical: whether the series starts on schedule, whether Riot’s event page and broadcast listings stay aligned, and whether there are any delays, reschedules or walkover conditions before the 7-day deadline. SofiaScore and GosuGamers both list the fixture for 21 May, but the contract only settles from verified match outcomes, not preview pages. If the game is abandoned, pushed beyond the grace period, or ends without a completed winner, the market can still resolve to 50-50 under the stated rules.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track LoL: TLN Pirates vs Vitality.Bee (BO3) - LFL Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

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.