Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) 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 |
|---|---|
| Match Winner | 100% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
Market context
7REX face RMD Gaming in a single-map Circuito Desafiante regular-season match, with the earlier April meeting already going 7REX’s way. That prior result matters because best-of-one League of Legends tends to reward cleaner drafting and early-game execution, and the available form data still points to a gap: 7REX were described as carrying stronger recent momentum in Split 1, while RMD were cited as struggling near the bottom with inconsistent roster execution and a much weaker recent win rate[2][4][6].
That is why a 100% crowd read should be treated as a strong favourite signal rather than a certainty. The market is still vulnerable to the usual bo1 swing factors: draft side, an early jungle sequence, or a narrow misplay around first objectives. Comparable previews for this same pairing repeatedly flagged 7REX’s better half-year baseline and RMD’s poor run against similar opposition, but they also noted that 7REX’s own results later became more uneven in playoff-style games, so the edge is not one-sided if line-ups or preparation have changed[2][5].
For traders, the key catalysts are confirmation of the starting five, any late roster switch, and whether the fixture is played at the scheduled time, since the market can still settle 50-50 if the match is not completed under the stated rules. The most relevant live pre-match signal is the match listing itself, which places 7REX above RMD in world ranking and marks the game as an upcoming bo1, but there is no beat-reporter injury or coaching report in the available results to suggest a fresh team-specific absence[9].
Methodology
Sports-specific comparison page for LoL: 7REX vs RMD Gaming (BO1) - Circuito Desafiante Regular Season. 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.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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