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% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Ends in Daytime | 100% |
| Ends in Daytime | 100% |
| Both Teams Beat Roshan | 100% |
| Both Teams Destroy Barracks | 100% |
| Game 2 Winner | 0% |
| Game Handicap: RE.Arise (-1.5) vs Ilbirs eSports (+1.5) | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Ends in Daytime | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
Market context
RE.Arise and Ilbirs eSports are playing a lower-bracket best-of-three in the Asgard Championship Playoffs, and the live listings show the series has already gone the distance with the teams level at 1-1. That alone makes the market’s 100% crowd-implied YES reading fragile: in a BO3, a single deciding map is still enough to flip the outcome, and the live state suggests the winner was not settled when the market snapshot was taken.[1][9]
The clearest comparable read comes from their earlier meeting in the same event, where RE.Arise beat Ilbirs eSports 2-0 in the group stage on 1 August.[14] But recent form is mixed for both sides: RE.Arise had won only 2 of their last 5 matches on one tracker, while Ilbirs had won 3 of 5 and arrived with a slightly stronger ranking in several listings.[5][13] That split helps explain why pre-match models and bettors were not unanimous, even though RE.Arise had the head-to-head edge from the prior series.[6][15]
For traders, the main catalysts are straightforward: whether the current game is completed, whether there is any roster or draft-side change between maps, and whether the result is officially posted before the settlement window closes. Tournament schedules also matter because the playoffs were still running with multiple concurrent matches on 9 August, so a delay, admin pause, or unfinished series could affect resolution timing.[11] Current match pages from live scorers and tournament trackers are the most relevant sources for confirming the final scoreline and any late changes.[1][3][17]
Methodology
Sports-specific comparison page for Dota 2: RE.Arise vs Ilbirs eSports (BO3) - Asgard Championship Playoffs. 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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