Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Review UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Review UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Review UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Review UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Review UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Review UK → |
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 Polymarket Review UK.
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: 3DMAX (-1.5) vs Alliance (+1.5) | 0% YES | 100% NO |
| Odd/Even Total Kills | 100% YES | 0% NO |
Market context
The Stake Ranked Episode 2 Playoffs features 3DMAX facing Alliance in a lower-bracket round-one Counter-Strike best-of-three match scheduled for 28 May at 06:00 ET. The winner advances; the loser is eliminated from the tournament. Both teams compete in the professional CS2 circuit, where roster stability and recent LAN performance directly correlate with match outcomes. The 55% crowd probability favours 3DMAX, reflecting their historical standing relative to Alliance in recent months.
3DMAX has maintained a stronger competitive trajectory through 2024–2025, with consistent top-eight finishes at major tournaments and a relatively stable roster. Alliance, by contrast, has experienced roster churn and inconsistent results against tier-one opposition. Historical head-to-head records between these organisations show 3DMAX winning the majority of encounters, though lower-bracket matches introduce volatility—teams play with different psychological states and preparation levels than group stages. Comparable situations in Stake Ranked tournaments suggest that seeding-based probability estimates (favouring higher-ranked teams by 10–15 percentage points) hold predictive value across best-of-three formats.
Traders monitoring this market should track roster announcements through 27 May, as last-minute substitutions or player illness could shift expected performance. Schedule adherence matters: the 7-day tie-break rule means delays beyond 4 June trigger a 50-50 resolution. Programmatic traders should flag any official tournament communications from Stake or ESL, which typically announce postponements 12–24 hours in advance. Recent CS2 patch notes and map-pool changes (if any occur before the match) may favour one team's preparation; cross-reference recent scrim results or public practice footage from both squads if available through esports tracking platforms.
Methodology
We track Counter-Strike: 3DMAX vs Alliance (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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- 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, Polymarket Review UK 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.
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