Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 2 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Rounds Handicap: ALKA GAMING (-3.5) vs Game Hunters (+3.5) | 100% |
| Map 2 Total Rounds: Over/Under 24.5 | 100% |
| Map 2 Total Rounds: Over/Under 27.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 90% |
| Map 3 Total Rounds: Over/Under 21.5 | 1% |
| Map 2 Total Rounds: Over/Under 33.5 | 1% |
| Map 3 Rounds Handicap: Game Hunters (-6.5) vs ALKA GAMING (+6.5) | 1% |
| Map 3 Total Rounds: Over/Under 24.5 | 1% |
| Map 1 Winner | 0% |
| Map Handicap: GH (-1.5) vs ALKA (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: Game Hunters (-3.5) vs ALKA GAMING (+3.5) | 0% |
| Map 1 Rounds Handicap: Game Hunters (-6.5) vs ALKA GAMING (+6.5) | 0% |
| Map Handicap: ALKA (-1.5) vs Game Hunters (+1.5) | 0% |
| Map 1 Rounds Handicap: ALKA GAMING (-6.5) vs Game Hunters (+6.5) | 0% |
| Map 2 Rounds Handicap: Game Hunters (-6.5) vs ALKA GAMING (+6.5) | 0% |
Market context
Game Hunters face ALKA in a Counter-Strike Round 2 clash at the CCT South America Series 4 Group Stage, scheduled for 9:00 AM ET on 17 July. Despite the market showing a 0% implied probability for Game Hunters winning, traditional bookmakers list them as clear favourites with odds of 1.40, implying roughly a 71% chance of victory [1]. This stark divergence mirrors historical cases where on-chain prediction markets lagged behind spot pricing due to liquidity fragmentation or delayed oracle updates, often creating arbitrage opportunities before settlement. In similar esports contracts, such discrepancies typically resolve within hours as whale flows align the two pricing mechanisms, especially when USDC settlement is tied to BTC/ETH macro volatility.
Traders should monitor the official CCT South America schedule for any match delays or cancellations, as a delay beyond seven days triggers a 50-50 resolution [1]. Key catalysts include real-time roster announcements and pre-match press conferences, which can shift momentum if a star player is unavailable. Recent coverage from egamersworld confirms Game Hunters’ consistent favourite status across multiple bookmakers, with odds tightening to 1.27 in prior matchups against ALKA [2]. Watch exchange spot prices for BTC and ETH, as funding rate spikes often correlate with increased trading volume in esports prediction contracts, particularly when settlement windows are tight. Any whale activity on USDC pairs could signal an impending price correction in the market.
Methodology
This page reads Counter-Strike: Game Hunters vs ALKA (BO3) - CCT South America Series 4 Group Stage on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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