Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 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 | 0% YES | 100% NO |
| Game 1 Winner | 0% YES | 100% NO |
| Game 2 Winner | 100% YES | 0% NO |
| O/U 2.5 Games | 100% YES | 0% NO |
| Game Handicap: EDG (-1.5) vs Oh My God (+1.5) | 0% YES | 100% NO |
| Both Teams Slay Baron Nashor | 0% YES | 100% NO |
Market context
Oh My God and EDward Gaming are scheduled to compete in a best-of-three League of Legends match within the LPL Group Nirvana format on 13 May 2026 at 05:00 ET. The Polymarket contract currently reflects a 0% implied probability for an Oh My God victory, pricing the conditional token at near-zero USDC on Polygon. This extreme pricing suggests either exceptionally strong market conviction favouring EDward Gaming or minimal liquidity in the order book, a common pattern for lower-profile regional matches or those with sparse trading activity.
Historical precedent in LPL prediction markets shows that 0% probabilities typically emerge when one team holds a decisive head-to-head record, significant recent form advantage, or roster superiority that the market perceives as insurmountable. EDward Gaming's current standing within Group Nirvana and recent match results would be the primary drivers of this pricing. Comparable cases from prior LPL seasons demonstrate that such extreme probabilities occasionally shift when roster changes, injury announcements, or unexpected meta shifts occur in the weeks preceding a fixture.
Traders monitoring this contract should track official LPL schedule confirmations and any roster announcements from either organisation through to the settlement window closure on 13 May at 15:00 UTC. Match cancellations, delays exceeding seven days without resolution, or forfeits trigger the 50-50 settlement clause, creating tail-risk exposure. Recent LPL communications regarding fixture scheduling and team availability would provide early signals of potential disruption to the scheduled fixture.
Methodology
We track LoL: Oh My God vs EDward Gaming (BO3) - LPL Group Nirvana 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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- 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 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.
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