Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
50% | 50% | 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 |
|---|---|
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 45% |
| Map 2 Rounds Handicap: Rooster (-3.5) vs Abyssal (+3.5) | 45% |
| Map 2 Total Rounds: Over/Under 24.5 | 45% |
| Map 1 Winner | 0% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Map Handicap: RSTR (-1.5) vs Abyssal (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Rounds Handicap: Rooster (-3.5) vs Abyssal (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
Market context
Rooster’s upper-bracket semifinal against Abyssal in the DFRAG Open Series #6 playoffs has been priced as a heavy favourite because the teams arrive with very different recent records and a one-sided head-to-head. Trading and match pages point to Rooster holding the stronger form line, with recent win rates around the mid-60s to 70% range, while Abyssal have been closer to 30% in recent runs; Rooster are also said to have won four or five of the previous six meetings, including a 2-0 at DFRAG Open Series #4 and another recent BO3 win in July.[1][8][13]
That background helps explain why a 0% YES price is detached from the pre-match competitive baseline rather than from any confirmed off-server issue. Rooster’s map profile also looks cleaner: they have been notably stronger on Anubis, while Inferno has been described as a weaker spot, which matters in a best-of-three where veto order can still force a decider.[1] Abyssal’s route into the playoffs has been narrower, and recent DFRAG coverage framed this as a revenge match after Rooster beat them earlier in the summer.[7]
For traders, the main catalysts are straightforward: whether the match starts on time, whether the official bracket timetable shifts, and whether either side posts roster or stand-in news before map one. DFRAG’s published schedule has the upper-bracket semis set for 10 August, with Rooster and Abyssal listed in the playoff slate alongside Ground Zero and Mindfreak.[2][6][10] If the series is delayed, cancelled, or left unresolved beyond the market’s seven-day window, settlement can move away from a simple winner call, so schedule changes matter as much as the match itself.[2][3]
Methodology
Sports-specific comparison page for Counter-Strike: Rooster vs Abyssal (BO3) - Dfrag Open Series #6 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.
- 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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