Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map Handicap: JDG (-1.5) vs EDward Gaming (+1.5) | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 75% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| Map 3 Rounds Handicap: EDward Gaming (-3.5) vs JD Gaming (+3.5) | 50% |
| Map 3 Rounds Handicap: EDward Gaming (-4.5) vs JD Gaming (+4.5) | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| O/U 2.5 Games | 0% |
| Map Handicap: EDG (-1.5) vs JD Gaming (+1.5) | 0% |
| Map 1 Rounds Handicap: EDward Gaming (-3.5) vs JD Gaming (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 19.5 | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Total Rounds: Over/Under 20.5 | 0% |
| Map 2 Rounds Handicap: EDward Gaming (-3.5) vs JD Gaming (+3.5) | 0% |
| Map 2 Rounds Handicap: EDward Gaming (-4.5) vs JD Gaming (+4.5) | 0% |
| Map 1 Rounds Handicap: EDward Gaming (-4.5) vs JD Gaming (+4.5) | 0% |
| Map 1 Total Rounds: Over/Under 22.5 | 0% |
| Map 2 Total Rounds: Over/Under 22.5 | 0% |
| Map 2 Rounds Handicap: EDward Gaming (-2.5) vs JD Gaming (+2.5) | 0% |
Market context
JD Gaming and EDward Gaming meet in the lower bracket semifinal of VCT China Stage 2 Play-Ins on 11 August, with the winner advancing and the loser eliminated from the competition. The match is scheduled for 4:00 AM ET, forming part of a single-elimination bracket designed to determine which teams qualify for the main stage proper.
The 100% implied probability reflects JD Gaming's superior standing within the Chinese Valorant ecosystem. JD Gaming has consistently performed as a top-four outfit in domestic competition, whilst EDward Gaming has operated at a tier below, typically competing for playoff spots rather than titles. Historical matchups between the two organisations show JD Gaming winning the majority of encounters. In comparable lower-bracket scenarios across VCT China's previous seasons, the higher-seeded team has advanced roughly 75% of the time when facing a significantly lower-ranked opponent, though upsets do occur when form diverges sharply from seeding.
Traders should monitor roster stability announcements in the days preceding the match, particularly any last-minute substitutions or coaching adjustments that could affect preparation. EDward Gaming's recent performance trajectory matters considerably; if the organisation has posted unexpected wins against stronger opposition in the preceding week, that would signal form improvement worth tracking. The settlement window closes shortly after the scheduled match time, leaving minimal window for delays. Any postponement beyond 7 August without a completed result triggers a 50-50 resolution, though such delays remain uncommon in VCT China's structured scheduling.
Methodology
Sports-specific comparison page for Valorant: JD Gaming vs EDward Gaming (BO3) - VCT China Stage 2 Play-Ins. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
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