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% |
| O/U 2.5 Games | 100% |
| Map 1 Total Rounds: Over/Under 22.5 | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Rounds Handicap: BBL Esports (-2.5) vs Gentle Mates (+2.5) | 100% |
| Map 2 Rounds Handicap: BBL Esports (-3.5) vs Gentle Mates (+3.5) | 100% |
| Map 1 Total Rounds: Over/Under 18.5 | 100% |
| Map 2 Rounds Handicap: BBL Esports (-4.5) vs Gentle Mates (+4.5) | 100% |
| Map 2 Rounds Handicap: BBL Esports (-5.5) vs Gentle Mates (+5.5) | 100% |
| Map 1 Rounds Handicap: Gentle Mates (-2.5) vs BBL Esports (+2.5) | 100% |
| Map 1 Total Rounds: Over/Under 19.5 | 100% |
| Map 2 Total Rounds: Over/Under 17.5 | 100% |
| Map 2 Rounds Handicap: BBL Esports (-7.5) vs Gentle Mates (+7.5) | 100% |
| Map 2 Rounds Handicap: BBL Esports (-6.5) vs Gentle Mates (+6.5) | 100% |
| Map 2 Total Rounds: Over/Under 15.5 | 100% |
| Map 3 Rounds Handicap: BBL Esports (-2.5) vs Gentle Mates (+2.5) | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| Map 3 Rounds Handicap: Gentle Mates (-2.5) vs BBL Esports (+2.5) | 50% |
| Map 3 Rounds Handicap: Gentle Mates (-3.5) vs BBL Esports (+3.5) | 50% |
| Match Winner | 26% |
| Map 2 Total Rounds: Over/Under 20.5 | 1% |
| Map 2 Total Rounds: Over/Under 21.5 | 1% |
| Map 1 Rounds Handicap: BBL Esports (-3.5) vs Gentle Mates (+3.5) | 1% |
| Map 2 Rounds Handicap: Gentle Mates (-2.5) vs BBL Esports (+2.5) | 1% |
| Map 1 Rounds Handicap: BBL Esports (-4.5) vs Gentle Mates (+4.5) | 1% |
| Map 1 Rounds Handicap: BBL Esports (-5.5) vs Gentle Mates (+5.5) | 1% |
| Map 1 Rounds Handicap: BBL Esports (-6.5) vs Gentle Mates (+6.5) | 1% |
| Map 2 Total Rounds: Over/Under 19.5 | 1% |
| Map 1 Total Rounds: Over/Under 23.5 | 1% |
| Map 1 Total Rounds: Over/Under 25.5 | 1% |
| Map 1 Total Rounds: Over/Under 24.5 | 1% |
| Map 2 Total Rounds: Over/Under 18.5 | 1% |
| Map 2 Rounds Handicap: BBL Esports (-8.5) vs Gentle Mates (+8.5) | 1% |
| Map 1 Winner | 0% |
| Map Handicap: BBL (-1.5) vs Gentle Mates (+1.5) | 0% |
| Map 1 Rounds Handicap: BBL Esports (-2.5) vs Gentle Mates (+2.5) | 0% |
| Map 2 Total Rounds: Over/Under 22.5 | 0% |
| Map Handicap: M8 (-1.5) vs BBL Esports (+1.5) | 0% |
| Map 3 Rounds Handicap: Gentle Mates (-4.5) vs BBL Esports (+4.5) | 0% |
| Map 3 Total Rounds: Over/Under 18.5 | 0% |
| Map 3 Rounds Handicap: Gentle Mates (-5.5) vs BBL Esports (+5.5) | 0% |
Market context
BBL Esports and Gentle Mates are due to meet in a best-of-three in VCT EMEA Group Alpha, with the market currently pricing a BBL win at 0% despite the teams having a recent competitive history. The contract resolves on the official match outcome, with a 50-50 settlement only if the fixture is not played, ends level, or is delayed beyond the seven-day window; if play starts and is later awarded by forfeit or walkover, the winner is used instead, per the market rules and resolution source. [1][9]
The historical frame does not support treating this as a routine mismatch. Strafe lists BBL as 3-1 up in the head-to-head and notes that their most recent meeting in February 2026 went to BBL 3-2, while current Stage 2 standings show BBL at 1-0 in Group Alpha and Gentle Mates at 1-1, which points to a live competitive context rather than a dead rubber. [2][11] Broader market screens also have BBL as a modest favourite, with bo3.gg pricing them around 1.833 in winner markets and one widely shared preview calling the pairing close to 50/50, which helps explain why a zero-per-cent implied price can be read as a market-structure outlier rather than a pure sporting assessment. [6][8]
The main catalysts are schedule integrity and official confirmation from the tournament ecosystem: VLR.gg is the stated resolution source, so lineup changes, reschedules, forfeits, or a delayed start would matter more to settlement than pre-match opinion. [1] Strafe and GosuGamers both still list the fixture as an upcoming Group Alpha match on 31 July, so the key check for traders is whether the series actually begins inside the settlement window and completes without administrative interruption. [2][3] In broader crypto terms, there is no obvious BTC or ETH macro linkage in the contract itself; the relevant on-chain angle is simply that the market settles in USDC on Polymarket-style infrastructure, so resolution risk sits with match status rather than token volatility.
Methodology
This page reads Valorant: BBL Esports vs Gentle Mates (BO3) - VCT EMEA Group Alpha 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 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.
- 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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