Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) 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 |
|---|---|
| Game 1 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Ends in Daytime | 91% |
| Ends in Daytime | 91% |
| Both Teams Beat Roshan | 10% |
| Both Teams Destroy Barracks | 10% |
| Both Teams Beat Roshan | 10% |
| Both Teams Destroy Barracks | 10% |
| Any Player Ultra Kill | 10% |
| Any Player Rampage | 10% |
| Any Player Ultra Kill | 1% |
| Game 2 Winner | 0% |
| Game Handicap: TS.A (-1.5) vs Team Syntax (+1.5) | 0% |
| Ends in Daytime | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Any Player Rampage | 0% |
| Game Handicap: STX (-1.5) vs Spirit Academy (+1.5) | 0% |
Market context
Team Syntax meet Spirit Academy in a best-of-three EPL Masters Play-In Group A match, with the market already pricing a full Team Syntax win at 100% YES. That leaves little room for headline divergence between the contract and any outside view, so the main reference point is not price discovery but whether the event actually runs on schedule and reaches a decisive result before the settlement window closes.
For comparison, prices that sit at the ceiling in esports markets usually reflect either strong expected-edge information or thin, illiquid trading rather than a clean consensus across books and analysts. In similar early-stage Dota 2 group matches, the market can stay pinned until line-ups are confirmed, because roster stand-ins, format quirks and last-minute map forfeits matter more than longer-run team reputation. If sportsbook lines are available, any meaningful gap would most likely come from one venue lagging on team news rather than from a broad disagreement about the winner.
The main catalysts are administrative rather than tactical: official start time, whether the BO3 is played in full before the 19:00 UTC settlement deadline, and any change to match order, server, or roster status. Traders will also watch for bracket updates from the organiser, because a postponed series inside a compact play-in group can create settlement risk even when both teams are still listed as active. If a recent scheduling note or roster announcement appears, that is the only plausible driver of movement away from the current 100% YES print.
Methodology
This page reviews Dota 2: Team Syntax vs Spirit Academy (BO3) - EPL Masters Play-In Group A across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Best Prediction Markets, which mirrors the Polymarket order book at 0% fees.
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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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