Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets → |
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 Best Prediction Markets.
Active sub-markets
| Match Winner | 100% YES | 0% NO |
| Ends in Daytime | 100% YES | 1% NO |
| Both Teams Beat Roshan | 100% YES | 1% NO |
| Both Teams Destroy Barracks | 100% YES | 1% NO |
| Any Player Ultra Kill | 1% YES | 100% NO |
| Any Player Rampage | 1% YES | 100% NO |
Market context
LGD Gaming, one of China's most decorated Dota 2 organisations with multiple International titles, faces PARIVISION in a best-of-one group stage match at the BLAST Slam tournament on 28 May at 07:30 ET. The 100% implied probability reflects LGD's substantial competitive pedigree and PARIVISION's relative obscurity in top-tier Dota 2 circuits. However, the single-game format introduces volatility absent from longer series, where stronger teams' consistency typically prevails. Historical BLAST Slam tournaments have occasionally produced upsets in group stages when favourites field experimental lineups or face unfamiliar opponents, though LGD's track record suggests they treat early-stage matches with standard preparation.
The settlement window closes at 17:15 UTC on 28 May, providing a narrow window for match completion given the 07:30 ET start time. Key variables include roster confirmation—LGD's current five-player lineup and any last-minute substitutions—and PARIVISION's recent form in qualifying rounds. No major sportsbooks currently offer odds on this specific fixture, leaving the prediction market's 100% assessment uncontested by traditional betting lines. The match's group-stage positioning means both teams have incentive to secure wins, reducing forfeit risk. Traders should monitor BLAST's official schedule for any postponements beyond the seven-day threshold, which would trigger a 50-50 resolution regardless of eventual outcome.
Methodology
We track Dota 2: LGD Gaming vs PARIVISION (BO1) - BLAST Slam Group Stage 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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On Best Prediction Markets, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Best Prediction Markets 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 does it cost to trade on Best Prediction Markets?
- Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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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