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 Handicap: G2.A (-1.5) vs Esport Academy Copenhagen (+1.5) | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 1 Winner | 0% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map Handicap: EAC (-1.5) vs G2 Ares (+1.5) | 0% |
| Map 1 Rounds Handicap: Esport Academy Copenhagen (-6.5) vs G2 Ares (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: G2 Ares (-3.5) vs Esport Academy Copenhagen (+3.5) | 0% |
| Map 2 Rounds Handicap: G2 Ares (-6.5) vs Esport Academy Copenhagen (+6.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
Market context
Esport Academy Copenhagen and G2 Ares are due to settle a best-of-three at Stake Pulse Beat I Group A, with the market currently implying **0%** for a Copenhagen win despite the match being listed live across several score and odds pages. Live pre-match reads are mixed: Bo3.gg notes Esport Academy Copenhagen have a 75% win rate over the last month and a three-match streak, while also flagging regression risk from a much weaker half-year sample; other trackers and community boards lean the other way, with G2 Ares broadly favoured and some markets pricing Copenhagen around the low-50s for map and match outcomes.[1][3][6][8][18]
For comparison, the cleanest historical read on a 0% line in esports prediction markets is that it usually reflects thin liquidity, stale information, or a market that has not yet repriced rather than a true binary conclusion. That matters here because the contract settles in USDC and the on-chain price can lag until the result is confirmed or a disruption clause is triggered; if the series is played normally, the post-match payout should follow the official winner, but if it is cancelled, tied, or pushed beyond the seven-day delay window, the market resolves 50-50. Comparable G2 Ares results show they can beat academy sides in BO3s, yet they have also dropped series to lower-ranked opposition, which makes pre-match certainty harder to justify than a zero-probability price implies.[10][11][12]
The main catalysts are operational rather than macro: confirmation that the series is actually live, the final veto, any map-order change, and whether the tournament bracket forces a reschedule or walkover. On the crypto side, the key check is whether broader BTC and ETH volatility is spilling into USDC-denominated market pricing through risk appetite and market-maker inventory, but there is no evidence in the available feeds of a major spot or funding-rate shock driving this contract specifically. The practical read is that any late roster, schedule, or tournament-admin announcement could matter more than price action in BTC or ETH, because this contract settles directly on the match outcome and not on in-game statistics.[1][15][18]
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- 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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