Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Map Handicap: EDG (-1.5) vs XLG Gaming (+1.5) | 0% YES | 100% NO |
| Map Handicap: EDG (-2.5) vs XLG Gaming (+2.5) | 0% YES | 100% NO |
| Match Winner | 100% YES | 0% NO |
| Map 1 Winner | 0% YES | 100% NO |
| Map 2 Winner | 100% YES | 0% NO |
| Map 3 Winner | 100% YES | 0% NO |
Market context
EDward Gaming and XLG Gaming are set to contest the VCT China Playoffs grand final on 10 May at 05:00 ET in a best-of-five series. The 1% YES probability on Polymarket reflects overwhelming confidence in EDward Gaming's victory, with conditional tokens pricing XLG Gaming's chances at roughly 99 to 1 against. On Polygon, this translates to USDC settlement contingent on match outcome confirmation, with the contract expiring 10 May at 15:30 ET—allowing a 10.5-hour window for match completion and result verification before resolution mechanics trigger.
EDward Gaming has dominated Chinese Valorant throughout 2024 and into 2025, winning multiple domestic tournaments and establishing themselves as the region's primary representative at international events. XLG Gaming, whilst competitive domestically, has not demonstrated the consistency or international pedigree to challenge EDward at this stage. Historical precedent suggests that when one team enters a grand final with this significant skill differential and tournament track record, the underdog rarely capitalises—particularly in best-of-five formats where superior teams' depth becomes more pronounced.
The primary risk factors for the 1% pricing centre on match logistics and technical integrity. Scheduled start times for Chinese esports events occasionally shift due to broadcast requirements or venue constraints, though a seven-day delay threshold provides substantial buffer. Player illness, equipment failure, or administrative issues could trigger the 50-50 resolution clause, though such occurrences remain statistically rare at this competitive level. Traders should monitor official VCT China announcements 48 hours before the scheduled date for any rescheduling notices.
Methodology
We track Valorant: EDward Gaming vs XLG Gaming (BO5) - VCT China Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- 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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