Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
71% | 29% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
71% | 29% | 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 Total Rounds: Over/Under 19.5 | 71% |
| Map 1 Winner | 60% |
| Map 2 Winner | 60% |
| Match Winner | 60% |
| Map 2 Total Rounds: Over/Under 20.5 | 60% |
| Map 3 Total Rounds: Over/Under 20.5 | 59% |
| Map 2 Total Rounds: Over/Under 21.5 | 52% |
| Map 1 Total Rounds: Over/Under 21.5 | 51% |
| Map 1 Total Rounds: Over/Under 19.5 | 51% |
| Map 1 Rounds Handicap: G2 Esports (-3.5) vs 100 Thieves (+3.5) | 49% |
| Map 2 Rounds Handicap: G2 Esports (-3.5) vs 100 Thieves (+3.5) | 49% |
| O/U 2.5 Games | 48% |
| Map 1 Total Rounds: Over/Under 20.5 | 48% |
| Map 3 Total Rounds: Over/Under 21.5 | 48% |
| Map 3 Rounds Handicap: G2 Esports (-3.5) vs 100 Thieves (+3.5) | 48% |
| Map 2 Rounds Handicap: G2 Esports (-2.5) vs 100 Thieves (+2.5) | 47% |
| Map 3 Rounds Handicap: G2 Esports (-2.5) vs 100 Thieves (+2.5) | 47% |
| Map 1 Rounds Handicap: G2 Esports (-2.5) vs 100 Thieves (+2.5) | 45% |
| Map 3 Total Rounds: Over/Under 22.5 | 45% |
| Map 3 Total Rounds: Over/Under 19.5 | 42% |
| Map 1 Total Rounds: Over/Under 22.5 | 40% |
| Map Handicap: G2 (-1.5) vs 100 Thieves (+1.5) | 34% |
| Map 2 Total Rounds: Over/Under 22.5 | 28% |
Market context
G2 Esports face 100 Thieves in a best-of-three Valorant match within VCT Americas Stage 2 Group Omega, scheduled for 18 July at 22:00 UTC. The fixture carries standard competitive weight within Riot's regional circuit, where both organisations field rosters capable of contending for playoff positioning. Settlement occurs on-chain via USDC at 03:00 UTC on 19 July, with a 50-50 resolution clause triggered if the match is cancelled, delayed beyond seven days without completion, or ends in a tie—a rare outcome in Valorant's binary format.
The 61% crowd probability favouring G2 reflects their recent domestic standing relative to 100 Thieves' roster consistency. Comparable stage-level fixtures between established North American organisations typically settle within a 55–65% range for the favoured side, particularly when both teams carry similar event experience. Historical VCT Americas data shows that group-stage matches rarely produce upsets exceeding 10 percentage points from pre-match consensus, though individual map pools and player form can shift odds materially in the 48 hours preceding kickoff.
Traders should monitor official VCT scheduling announcements for any postponements or venue changes, which would trigger the delay clause. Recent roster updates or injury disclosures from either organisation—typically published via team social channels or Valorant esports news outlets—can shift market sentiment. Funding rates on major crypto derivatives remain elevated; if BTC or ETH experience sharp intraday volatility on 18 July, liquidity depth on this USDC-settled market may compress, affecting execution for larger position entries or exits near settlement.
Methodology
This page reads Valorant: G2 Esports vs 100 Thieves (BO3) - VCT Americas Stage 2 Group Omega 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 are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- 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.
- 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.
- 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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