Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Match Winner | 100% YES | 0% NO |
| Game 1 Winner | 100% YES | 0% NO |
| Game 2 Winner | 0% YES | 100% NO |
| O/U 2.5 Games | 100% YES | 0% NO |
| Game Handicap: KT.C (-1.5) vs BNK FearX Youth (+1.5) | 0% YES | 100% NO |
| Both Teams Slay Baron Nashor | 0% YES | 100% NO |
Market context
KT Rolster Challengers are scheduled to play BNK FearX Youth in an LCK Challengers League Rounds 1-2 best-of-three. The market is priced at a 100% yes probability, which usually reflects either very late confirmation of a completed series or a market already treated as effectively settled by participants. For a live or near-live esports book, that sort of print can be driven by small but decisive funding flows: traders who can add quickly via card, Klarna, SEPA, or USDC tend to concentrate around official schedule updates and roster confirmations, while slower deposit and withdrawal rails often leave the book thinner than headline interest suggests.
The closest recent reference point is the same pairing in the same competition, with BNK FearX Youth and KT Rolster Challengers meeting in April 2026, and KT also appearing in earlier LCK CL schedules and playoff results. Across academy-level Korean League of Legends, short match histories and repeated rematches can make probabilities look one-sided when one side has already shown a stable edge in head-to-heads or in a given week’s form. In practical terms, a 100% implied price is less about long-run strength and more about whether the market has already absorbed the likely result, especially if the event is close to or beyond its scheduled start window.
What matters now is whether the match was actually played within the settlement window and whether the official series page, broadcast schedule, or tournament admin posts confirm a completed winner. Sofascore and LoL Esports both list the fixture for 22 May, while Kalshi market language indicates settlement depends on the match outcome or, if not played, a 50-50 fallback after delay or cancellation. For traders, the main catalyst is not gameplay news but administrative confirmation: any reschedule, server issue, or venue delay can alter whether the market settles on the winner or the contingency rule.
Methodology
We track LoL: KT Rolster Challengers vs BNK FearX Youth (BO3) - LCK Challengers League Rounds 1-2 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
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
- 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.
- 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's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
Trade LoL: KT Rolster Challengers vs BNK FearX Youth (BO3)… on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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