Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Rounds Handicap: BC.Game Esports (-3.5) vs BASEMENT BOYS (+3.5) | 100% |
| Map 3 Rounds Handicap: BC.Game Esports (-6.5) vs BASEMENT BOYS (+6.5) | 91% |
| Map 2 Total Rounds: Over/Under 21.5 | 91% |
| Map 2 Total Rounds: Over/Under 18.5 | 91% |
| Map 3 Rounds Handicap: BC.Game Esports (-9.5) vs BASEMENT BOYS (+9.5) | 90% |
| Map 3 Total Rounds: Over/Under 18.5 | 50% |
| Map 2 Rounds Handicap: BC.Game Esports (-3.5) vs BASEMENT BOYS (+3.5) | 10% |
| Map 3 Total Rounds: Over/Under 21.5 | 10% |
| Map 2 Total Rounds: Over/Under 24.5 | 10% |
| Map 2 Total Rounds: Over/Under 27.5 | 10% |
| Map 3 Total Rounds: Over/Under 24.5 | 10% |
| Map 3 Rounds Handicap: BC.Game Esports (-12.5) vs BASEMENT BOYS (+12.5) | 10% |
| Map 2 Rounds Handicap: BC.Game Esports (-9.5) vs BASEMENT BOYS (+9.5) | 9% |
| Map 2 Winner | 0% |
| Map Handicap: BCG (-1.5) vs BASEMENT BOYS (+1.5) | 0% |
| Map 1 Rounds Handicap: BC.Game Esports (-6.5) vs BASEMENT BOYS (+6.5) | 0% |
| Map 2 Rounds Handicap: BC.Game Esports (-6.5) vs BASEMENT BOYS (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Rounds Handicap: BC.Game Esports (-9.5) vs BASEMENT BOYS (+9.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
Market context
BC.Game Esports face BASEMENT BOYS in a best-of-three at the Esports World Cup open qualifier, with the market already priced at a near-certainty for BC.Game. That 100% crowd-implied probability is notably firmer than sportsbook and analyst-style lines: BO3.gg shows BC.Game around 1.07 and BASEMENT BOYS around 6.68, while cs2bet cites roughly 78% for BC.Game and 22% for BASEMENT BOYS, and Strafe user voting is almost unanimous at 97.9% for BC.Game.[2][4][18]
The gap matters because comparable CS2 qualifier matches with short odds often still leave room for volatility in a BO3, especially in early-stage open brackets where maps, veto order and server conditions can swing outcomes. Polymarket’s contract therefore looks more extreme than the broader market, with the main question less about who is favoured and more about whether the event actually reaches a completed winner under the settlement rules.[7][8][9]
The key catalysts are straightforward: confirmation that the match starts, whether the bracket remains on schedule, and whether there are any late format or venue changes from the Paris LAN qualifier. Multiple fixtures pages place the contest in Group 6 opening matches on 7 August, but there is some inconsistency in listed start times across trackers, which is relevant because delay or non-play would push the market to 50-50 rather than a side win.[1][6][11][15][16]
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Counter-Strike: BC.Game Esports vs BASEMENT BOYS (BO… on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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