Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Game 1 Winner | 100% |
| Game 2 Winner | 100% |
| Match Winner | 100% |
| Both Teams Slay Baron Nashor | 90% |
| Both Teams Slay a Dragon | 90% |
| Odd/Even Total Kills | 90% |
| Both Teams Slay a Dragon | 90% |
| Odd/Even Total Kills | 90% |
| First Blood in Game 1? | 50% |
| First Blood in Game 2? | 50% |
| First Blood in Game 3? | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Destroy Inhibitors | 10% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Destroy Inhibitors | 10% |
| O/U 2.5 Games | 0% |
| Game Handicap: GAM (-1.5) vs MVK Esports (+1.5) | 0% |
Market context
MVK Esports and GAM Esports are scheduled to meet in a best-of-three LCP Group Stage series, and the market is already priced at **100% YES** for GAM Esports. That is far above the pre-match bookmaker view seen on Bo3.gg, where GAM were listed around **1.73** to win the match and MVK around **2.38** in the same fixture, implying a more conventional favourite rather than a near-certain outcome.[1][5] In other words, the crowd price is much more extreme than the cross-platform betting line, which usually signals either very lopsided information flow, a stale opposition price, or a market that has effectively moved on from the pre-series uncertainty.
Recent head-to-head results explain why GAM are being treated as the stronger side, but they do not justify certainty. GAM beat MVK **3-0** in the LCP 2026 Split 2 playoffs, and earlier in the year they also won another best-of-three between the teams, while MVK’s previous wins in the matchup are less recent.[2][12][16] That is a useful framing case for traders: even when one team has dominated recent meetings, best-of-three League of Legends series still carry upset risk, draft variance, and map-split volatility, so prediction markets and sportsbook lines can diverge sharply when one venue is overconfident.
The main catalyst is simple: whether the series actually starts and whether line-ups and schedule remain unchanged before the 17:30 UTC settlement window closes. Polymarket still shows active volume on the contract, which suggests the event is live enough for late repricing if there is a format, roster, or timing update.[1] Traders should also watch for any official LCP broadcast or match-page changes, because if the series is postponed beyond the seven-day allowance or not played at all, the market would resolve to 50-50 under the contract rules rather than to GAM outright.
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
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
- 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'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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade LoL: MVK Esports vs GAM Esports (BO3) - LCP Group Stage on Kalshi vs Polymarket
Live order book, 0% fees, USDC settlement in seconds.
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