Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
10% | 90% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
10% | 90% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets → |
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 Best Prediction Markets.
Active sub-markets
| Map 2 Rounds Handicap: Alpha Dominion Nation (-9.5) vs Alpha Gaming (+9.5) | 10% Alpha Dominion Nation | 90% Alpha Gaming |
| Map 2 Rounds Handicap: Alpha Gaming (-3.5) vs Alpha Dominion Nation (+3.5) | 10% Alpha Gaming | 90% Alpha Dominion Nation |
| Map 2 Rounds Handicap: Alpha Gaming (-6.5) vs Alpha Dominion Nation (+6.5) | 10% Alpha Gaming | 90% Alpha Dominion Nation |
| Map 2 Total Rounds: Over/Under 24.5 | 10% Over | 90% Under |
| Map 1 Total Rounds: Over/Under 24.5 | 100% Over | 0% Under |
| Map 1 Rounds Handicap: Alpha Dominion Nation (-3.5) vs Alpha Gaming (+3.5) | 0% Alpha Dominion Nation | 100% Alpha Gaming |
Market context
Alpha Dominion Nation and Alpha Gaming are locked in a live Counter-Strike 2 decider within United21 Group C, currently underway with ADN holding a 1-0 lead. The crowd-implied probability of 10% for an ADN victory suggests the market views the match as heavily favouring Alpha Gaming to overturn the deficit, despite ADN’s recent 20% win rate against CHAOS compared to CHAOS’s 10% [1]. Historical precedents in United21 tournaments show that a 1-0 deficit in a BO3 is rarely recovered by the trailing side unless the leading team suffers a significant form collapse, which aligns with the current low probability for ADN [4].
Traders must monitor the live match clock and any potential disconnections, as the settlement window closes strictly at 14:30 UTC on 24 June 2026 [6]. Recent data indicates ADN has won one match while CHAOS lost three consecutively, suggesting ADN’s momentum may be stronger than the market implies [1]. Analysts should watch for official United21 Group C updates regarding match delays beyond seven days, which would trigger a 50-50 resolution [5]. The divergence between the 10% prediction-market line and ADN’s tangible live lead represents a key arbitrage opportunity for those betting on momentum shifts in CS2 deciders.
Sportsbook lines often lag behind live prediction markets, creating a meaningful gap where the 10% implied probability may understate ADN’s actual chance of winning from a 1-0 position. Given ADN’s viewership peak of 7,785 on Twitch and consistent airtime, the team’s resilience is statistically supported [3]. The catalyst for a probability shift will be the second map outcome; if Alpha Gaming fails to win immediately, the market may rapidly reprice ADN’s chances upward. No moralising is required; the facts show a live lead against a market expectation of defeat, a classic scenario where live odds diverge from pre-match consensus.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- On Best Prediction Markets, 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 Best Prediction Markets?
- Zero. Best Prediction Markets 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, Best Prediction Markets triggers a quick verification flow that finishes in minutes.
Trade Counter-Strike: Alpha Dominion Nation vs Alpha Gamin… on Best Prediction Markets
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