Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
60% | 40% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
60% | 40% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 60% |
| Match Winner | 59% |
| Map 2 Winner | 52% |
| Map 2 Total Rounds: Over/Under 21.5 | 51% |
| Map 1 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| O/U 2.5 Games | 48% |
| Map 3 Rounds Handicap: Heroic (-3.5) vs TheMongolz (+3.5) | 45% |
| Map 1 Rounds Handicap: Heroic (-3.5) vs TheMongolz (+3.5) | 40% |
| Map 2 Rounds Handicap: Heroic (-3.5) vs TheMongolz (+3.5) | 34% |
| Map Handicap: HERO (-1.5) vs TheMongolz (+1.5) | 33% |
Market context
Heroic and TheMongolz are due to play a best-of-three Counter-Strike series in the BLAST Bounty qualifier, and prediction-market buyers are effectively pricing which side is more likely to win the match as scheduled. In a market like this, a **YES** share pays out if the named outcome happens, while a **NO** share pays out if it does not; here the settlement is tied to the match result, with a fallback to a 50-50 resolution if the fixture is not played, ends level, or is pushed back too far without a winner. The crowd-implied probability of 60% suggests a modest edge rather than a clear consensus, which is consistent with a contest that could swing sharply on vetoes and map form.
Historical results point slightly towards TheMongolz on recent head-to-head form. Tips.gg records TheMongolz leading the series 3-2 overall, with a 6-8 map edge, and winning the last three meetings between the teams; one 2024 meeting also went to TheMongolz by 2-1 on maps.[6][7] That kind of record matters because best-of-three CS2 markets are often driven less by raw team reputation than by how the teams match up across individual maps. A 60% market price therefore reads as a middle-ground view: Heroic are not being treated as overwhelming favourites, but the market is still assigning them a meaningful chance, despite TheMongolz’s stronger recent head-to-head record.[1][6]
The main catalysts to watch are simple: whether the match starts on time, whether the bracket changes, and whether either team is forced into a substitute or forfeit situation, because the market rules treat non-completion and delays differently from a normal finish. BLAST’s event page shows the fixture as “yet to start”, so any late schedule update would matter immediately for settlement risk and price movement.[2] Third-party listings also place the series in the Round of 32 on 24 July, which helps confirm that this is a live tournament match rather than a speculative exhibition.[4][5] Strong movement can arrive quickly if the veto favours one side’s comfort maps, since in a short series that can matter as much as overall team strength.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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