Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
70% | 30% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
70% | 30% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| First Blood in Game 1? | 70% |
| First Blood in Game 2? | 70% |
| Both Teams Slay a Dragon | 57% |
| Both Teams Slay Baron Nashor | 56% |
| Total Kills Over/Under 27.5 in Game 1? | 56% |
| Total Kills Over/Under 27.5 in Game 2? | 56% |
| Total Kills Over/Under 42.5 in Game 1? | 54% |
| Any Player Penta Kill | 52% |
| Both Teams Destroy Inhibitors | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| Any Player Quadra 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% |
| Odd/Even Total Kills | 50% |
| Total Kills Over/Under 42.5 in Game 2? | 50% |
| Total Kills Over/Under 39.5 in Game 2? | 50% |
| O/U 2.5 Games | 49% |
| Game 1 Winner | 48% |
| Game 2 Winner | 47% |
| Match Winner | 47% |
| Total Kills Over/Under 30.5 in Game 2? | 42% |
| Total Kills Over/Under 30.5 in Game 1? | 41% |
| Game Handicap: NIP (-1.5) vs Weibo Gaming (+1.5) | 31% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
| Total Kills Over/Under 39.5 in Game 1? | 25% |
| Game Handicap: WB (-1.5) vs Ninjas in Pyjamas (+1.5) | 23% |
Market context
Based on real-money crowd forecasting, lol: weibo gaming vs ninjas in pyjamas (bo3) - lpl group nirvana stands at 70% likelihood according to current market consensus. This market refers to the LoL match between Weibo Gaming and Ninjas in Pyjamas in the LPL Group Nirvana, initially scheduled for August 13 at 3:00AM ET. This market will resolve t…
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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 PolyGram 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.
Trade LoL: Weibo Gaming vs Ninjas in Pyjamas (BO3) - LPL G… on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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