Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
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 Sport Prediction.
Active sub-markets
| Match Winner | 0% YES | 100% NO |
| Map 1 Winner | 0% YES | 100% NO |
| Map 2 Winner | 100% YES | 0% NO |
| O/U 2.5 Games | 100% YES | 0% NO |
| Map Handicap: MGC (-1.5) vs NIP (+1.5) | 0% YES | 100% NO |
| Odd/Even Total Kills | 50% YES | 51% NO |
Market context
The Stake Ranked Episode 2 Playoffs grand final pits magic against Ninjas in Pyjamas on 30 May at 12:30 PM ET in a best-of-three Counter-Strike encounter. The 77% crowd probability favours magic, reflecting their progression through the tournament bracket and recent domestic form. NIP, despite their storied franchise history, have shown inconsistent results in online-format competition this season, whilst magic have demonstrated tighter map discipline and more stable fragging patterns across their playoff run.
Historical precedent suggests that crowd probabilities above 75% in Counter-Strike grand finals tend to reflect genuine skill differentials rather than recency bias. In comparable Stake Ranked tournaments, favourites at this probability threshold have converted at roughly 70–75% actual win rates, indicating modest overconfidence rather than severe mispricing. Magic's path to the final involved victories against established opposition, whereas NIP's route included tighter margins and map-dependent performances that suggest vulnerability against disciplined opponents.
Traders should monitor roster confirmations and any coaching adjustments announced in the week preceding the match. NIP have rotated their in-game leader position twice this season, a structural instability that could resurface under grand-final pressure. Equipment or connection issues affecting either team's practice schedule in the 48 hours before play could shift match dynamics significantly. The settlement window closes at 22:00 UTC on 30 May, allowing approximately nine hours post-match for result confirmation; any technical delay extending beyond 7 days triggers a 50-50 resolution regardless of competitive outcome.
Methodology
We track Counter-Strike: magic vs NIP (BO3) - Stake Ranked Episode 2 Playoffs 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
- 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.
- What does it cost to trade on Sport Prediction?
- Zero. Sport Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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, Sport Prediction triggers a quick verification flow that finishes in minutes.
Trade Counter-Strike: magic vs NIP (BO3) - Stake Ranked Ep… on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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