Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: KRX (-1.5) vs ONSIDE GAMING (+1.5) | 100% |
| Map 1 Rounds Handicap: DRX (-2.5) vs ONSIDE GAMING (+2.5) | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Total Rounds: Over/Under 22.5 | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 2 Rounds Handicap: DRX (-2.5) vs ONSIDE GAMING (+2.5) | 90% |
| Map 2 Total Rounds: Over/Under 20.5 | 90% |
| Map 2 Total Rounds: Over/Under 19.5 | 90% |
| 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 Rounds Handicap: DRX (-2.5) vs ONSIDE GAMING (+2.5) | 50% |
| Map 2 Total Rounds: Over/Under 22.5 | 10% |
| Map 2 Total Rounds: Over/Under 21.5 | 10% |
| O/U 2.5 Games | 0% |
Market context
DRX face ONSIDE GAMING in the upper bracket round one of the VCT Pacific Play-In on 13 August, with the winner advancing and the loser dropping to the lower bracket. The match is scheduled for 4:00 AM ET, a timing that typically favours established organisations with professional infrastructure over emerging squads. The 100% implied probability reflects DRX's substantial competitive pedigree: they finished as runners-up at VCT Champions 2024 and have consistently qualified for international events, whilst ONSIDE GAMING represents a newer entrant to the Pacific competitive circuit with limited track record at this tier.
Historical precedent suggests play-in tournaments frequently produce upsets when scheduling disadvantages favourites or when roster changes create preparation gaps. DRX's recent form through 2024 and into 2025 has been solid but not dominant—they've faced roster adjustments and competitive pressure from teams like FUT and T1. ONSIDE GAMING's qualification for this play-in stage itself indicates they've cleared regional hurdles, though their opponent pool and scrim results remain opaque to public analysis. The consensus probability of 100% appears mechanically extreme given that upper bracket matches in Valorant rarely guarantee outcomes with such certainty, particularly when one team's recent international performance data is limited.
Traders should monitor roster confirmations and any last-minute schedule changes, as the early morning ET slot could affect player availability or performance consistency. Scrim results leaking into community channels in the 48 hours before the match often shift sentiment in play-in tournaments. Any announcement regarding player illness, visa delays, or technical issues would be material; otherwise, the match is likely to proceed as scheduled with DRX favoured but not at the extreme probability currently displayed.
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 Who Will Win, 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.
UK Frequently Asked Questions
- 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.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Valorant: DRX vs ONSIDE GAMING (BO3) - VCT Pacific P… on Who Will Win
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