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 |
|---|---|
| Game 1 Winner | 100% |
| Game 2 Winner | 100% |
| Match Winner | 100% |
| Game Handicap: ILL (-1.5) vs Team Syntax (+1.5) | 100% |
| Ends in Daytime | 100% |
| Both Teams Beat Roshan | 100% |
| Both Teams Beat Roshan | 90% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Ends in Daytime | 10% |
| Both Teams Destroy Barracks | 10% |
| Any Player Ultra Kill | 10% |
| Any Player Rampage | 10% |
| O/U 2.5 Games | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
Market context
Ilbirs eSports meet Team Syntax in a best-of-three for EPL Masters Group A, and the market’s 100% YES price already reflects a completed pricing assumption rather than a normal edge case. The last head-to-head in early July went 2-0 to Team Syntax, which is the clearest comparable for how these teams match up: Syntax have already shown they can control the series, while Ilbirs arrive with stronger short-term form but a less convincing record against higher-level opposition.[2][3]
The main trading catalysts are not style-based but operational: confirmation that the series starts and finishes within the settlement window, plus any late roster or stand-in news. Public match listings show the game as scheduled for 07 August with Team Syntax around world rank 36 and Ilbirs around 55, while recent form snapshots have Ilbirs on a four-match winning run and Syntax on a steadier, but slightly softer, run over the past month.[1][2][3] Offstage’s Group A report also notes Syntax taking a technical win elsewhere in the group and moving into first place, which matters because group positioning can affect draft intensity and whether teams prioritise a clean finish or conserve energy for later matches.[15]
For traders, the key factual dependencies are whether the listed start time holds, whether either roster changes close to puck-up, and whether the event is played through to a decisive result. The market rules mean any cancellation, tie, or delay beyond seven days would force a 50-50 settlement, so even a heavily one-sided price can be vulnerable if the match is disrupted.[12]
Methodology
Sports-specific comparison page for Dota 2: Ilbirs eSports vs Team Syntax (BO3) - EPL Masters Group A. 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.
- 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.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- 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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