Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Review UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Review UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Review UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Review UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Review UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Review UK → |
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 Polymarket Review UK.
Active sub-markets
| Game 1 Winner | 0% Forsaken | 100% Karmine Corp Blue |
| Game 2 Winner | 0% Forsaken | 100% Karmine Corp Blue |
| Odd/Even Total Kills | 100% Odd | 0% Even |
| Both Teams Slay Baron Nashor | 0% YES | 100% NO |
| Both Teams Slay a Dragon | 0% YES | 100% NO |
| Both Teams Destroy Inhibitors | 0% YES | 100% NO |
Market context
Forsaken and Karmine Corp Blue are scheduled to contest a best-of-three decider match in EMEA Masters Group B on 12 June at 11:00 AM ET, with the outcome determining advancement or seeding implications within the regional competition structure. The 0% crowd probability suggests either extreme confidence in one outcome or minimal liquidity at present, both conditions worth monitoring as the match approaches.
Historical precedent in EMEA Masters shows that seeding matches between established organisations and emerging rosters often hinge on meta adaptation and scrim performance in the weeks preceding competition. Karmine Corp's academy structure has historically produced competitive lineups, whilst Forsaken's recent form in regional qualifiers provides a baseline for comparison. Previous decider matches in this format have occasionally seen upsets when preparation gaps emerge, though favourites tend to hold in best-of-three formats where adaptation mid-series becomes possible.
Traders should track roster confirmations and any schedule amendments through official League of Legends esports channels, particularly given the settlement window's strict 7-day grace period. Scrim results occasionally leak through player social media in the 48 hours before matches, offering marginal signal on team confidence. The match's position as a decider—rather than a preliminary—increases the likelihood of both teams fielding full preparation, reducing the probability of technical forfeit or cancellation. Conditional order logic should account for the 50-50 resolution clause if the match extends beyond 19 June without completion, a scenario that would typically trigger only under extraordinary circumstances given the tournament's scheduling priority.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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 Polymarket Review UK, 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.
- 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.
Trade LoL: Forsaken vs Karmine Corp Blue (BO3) - EMEA Mast… on Polymarket Review UK
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