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% Johnny Speeds | 100% roamsfiest |
| O/U 2.5 Games | 100% Over | 0% Under |
| Map Handicap: JS (-1.5) vs roamsfiest (+1.5) | 0% Johnny Speeds | 100% roamsfiest |
| Map 1 Winner | 0% Johnny Speeds | 100% roamsfiest |
| Map 2 Winner | 100% Johnny Speeds | 0% roamsfiest |
| Map 3 Total Rounds: Over/Under 30.5 | 0% Over | 100% Under |
Market context
The real-world event is the lower-bracket semifinal in Counter-Strike 2 at the Svenska CS-Ligan Playoffs, where Johnny Speeds faces roamsfiest on 27 June at 6:00 AM ET. Crowd-implied probability for Johnny Speeds winning sits at 0%, yet user sentiment on betting platforms suggests an 88% chance of victory for Johnny Speeds, creating a stark divergence between market pricing and community expectation[2].
Historically, such extreme mispricings in lower-tier Scandinavian CS2 events often stem from delayed data feeds or unverified roster changes rather than genuine team collapse. In comparable cases from the 2025 Svenska Elitserien finals, markets initially priced at near-zero corrected within hours once live scores confirmed team form, with Johnny Speeds’ 60% win rate over their last five matches supporting a strong recovery trajectory[4]. Traders should watch for official roster announcements, match-start confirmations on Bovada, and any Twitch broadcast delays that might signal a postponement[1][3]. A sudden drop in live odds or a cancellation notice would be the primary catalyst for settlement to the 50-50 tie condition, as the match window closes on 27 June 2026.
Methodology
We track Counter-Strike: Johnny Speeds vs roamsfiest (BO3) - Svenska CS-Ligan 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
- Where can I trade this market with the lowest fees?
- On Sport Prediction, 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.
- 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.
- 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.
- 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 Counter-Strike: Johnny Speeds vs roamsfiest (BO3) - … on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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