Counter-Strike: TheMongolz vs B8 (BO3) - CS Asia Championships Group B

Platform comparison

Active sub-markets

Market context

The MongolZ are due to face B8 in a best-of-three at the CS Asia Championships Group B stage. On Polymarket, the contract is a simple binary on the match winner, whereas Betfair and Smarkets would normally express the same event through back-and-lay prices, with fees and commission affecting the true break-even point. Kalshi-style markets, where available, typically show an implied probability rather than a decimal payout, so a zero yes price here should be read as a market view that B8’s winning chance is negligible or that the contract has become stale ahead of settlement. The historical comparison is straightforward: these teams have met before in BO3 play, with The MongolZ winning 2-1 in February 2026 at PGL Cluj-Napoca, and bookmakers then made The MongolZ clear favourites at around 1.50 decimal. That earlier match does not settle this one, but it does frame the market’s expectation that MongolZ are the stronger side over a long series.

The key catalyst is whether the match actually starts and completes before the settlement window closes. The event is listed as a group-stage or upper-bracket semifinal fixture in the CS Asia Championships, and live broadcast listings on YouTube on 20 May show The MongolZ vs B8 as an active series, which is the main confirmation traders should watch rather than third-party odds alone. If the series is delayed, rescheduled, or affected by a forfeit, the contract rules matter more than the scoreline: an unplayed match can resolve 50-50, while a started-but-unfinished series can still settle on a default winner. For cross-platform comparison, Polymarket’s price can move faster and wider than exchange books, but Betfair and Smarkets may offer tighter pricing if the market is KYC-accessible in the user’s jurisdiction, with commission often narrowing the edge.

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Methodology

We read Counter-Strike: TheMongolz vs B8 (BO3) - CS Asia Championships Group B from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live quote comes directly from the Polygon order book; the other three are listed with their platform attributes — fees, KYC, settlement currency, payment options — because a 1:1 contract comparison without API access would be guesswork.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). PolyGram routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.

FAQ

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.