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% |
| Ends in Daytime | 90% |
| Total Kills Over/Under 50.5 in Game 1? | 90% |
| Total Kills Over/Under 45.5 in Game 1? | 90% |
| Total Kills Over/Under 55.5 in Game 1? | 90% |
| O/U 2.5 Games | 80% |
| Match Winner | 63% |
| 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 | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| First Blood in Game 2? | 50% |
| Total Kills Over/Under 50.5 in Game 2? | 50% |
| Total Kills Over/Under 55.5 in Game 2? | 50% |
| Total Kills Over/Under 45.5 in Game 2? | 50% |
| Total Kills Over/Under 40.5 in Game 2? | 50% |
| Game Handicap: Xtreme (-1.5) vs LGD Gaming (+1.5) | 35% |
| Game 2 Winner | 33% |
| Both Teams Beat Roshan | 10% |
| Both Teams Destroy Barracks | 10% |
| First Blood in Game 1? | 10% |
| Total Kills Over/Under 60.5 in Game 1? | 10% |
| Total Kills Over/Under 65.5 in Game 1? | 10% |
| Game Handicap: LGD (-1.5) vs Xtreme Gaming (+1.5) | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
Market context
Xtreme Gaming meet LGD Gaming in a best-of-three group-stage series, and the market’s 91% crowd-implied win probability for Xtreme sits well above the most recent head-to-head and ranking signals. LGD won the teams’ last meeting 1-0 at BLAST Slam VII on 29 May 2026, but Xtreme still lead the overall recent matchup record 6-5 across 11 meetings, which points to a competitive pairing rather than a true mismatch.[3][5] Independent stat pages currently rate Xtreme around world rank #6–#7 and LGD around #18, a gap that helps explain why the market leans so heavily towards Xtreme despite the latest direct result going the other way.[3][6]
For traders, the main catalysts are lineup certainty, map veto shape and any late scheduling changes around the Games of the Future group phase. Xtreme’s recent form has been mixed rather than dominant, with one recent match listing just one win in their last five, while LGD have won two of their last five, so short-term momentum is not as one-sided as the market price implies.[3] The key dependency is whether both teams field the same cores and support line-up that appeared in recent tier-one events, because Dota series can swing sharply on substitute use or role changes; live match pages for the event are already tracking the fixture, but no credible source in the provided set reports a coach change or major absence for either side.[2][4][11]
Methodology
Sports-specific comparison page for Dota 2: Xtreme Gaming vs LGD Gaming (BO3) - Games of the Future Group D. 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.
- 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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