Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
85% | 15% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
85% | 15% | 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 Handicap: TES (-1.5) vs Team Secret Whales (+1.5) | 85% |
| Total Kills Over/Under 30.5 in Game 4? | 71% |
| Total Kills Over/Under 30.5 in Game 5? | 66% |
| Game Handicap: TES (-2.5) vs Team Secret Whales (+2.5) | 61% |
| Odd/Even Total Kills | 55% |
| Odd/Even Total Kills | 55% |
| Both Teams Slay a Dragon | 54% |
| Both Teams Slay a Dragon | 53% |
| Total Kills Over/Under 30.5 in Game 2? | 52% |
| Both Teams Slay Baron Nashor | 52% |
| Any Player Penta Kill | 52% |
| Total Kills Over/Under 30.5 in Game 3? | 51% |
| Odd/Even Total Kills | 51% |
| Any Player Quadra Kill | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Quadra Kill | 51% |
| Total Kills Over/Under 33.5 in Game 4? | 50% |
| First Blood in Game 5? | 50% |
| Total Kills Over/Under 33.5 in Game 5? | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Penta Kill | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Odd/Even Total Kills | 50% |
| Total Kills Over/Under 30.5 in Game 1? | 49% |
| Any Player Quadra Kill | 49% |
| Any Player Quadra Kill | 49% |
| Both Teams Slay a Dragon | 49% |
| Both Teams Slay a Dragon | 49% |
| Both Teams Slay Baron Nashor | 48% |
| Both Teams Slay Baron Nashor | 48% |
| Both Teams Slay a Dragon | 47% |
| First Blood in Game 1? | 43% |
| Both Teams Destroy Inhibitors | 42% |
| Both Teams Destroy Inhibitors | 42% |
| O/U 3.5 Games | 40% |
| Total Kills Over/Under 33.5 in Game 2? | 38% |
| Total Kills Over/Under 33.5 in Game 3? | 38% |
| Game 4 Winner | 36% |
| Total Kills Over/Under 33.5 in Game 1? | 36% |
| First Blood in Game 4? | 35% |
| Any Player Penta Kill | 27% |
| Any Player Penta Kill | 27% |
| First Blood in Game 2? | 26% |
| First Blood in Game 3? | 26% |
| Game 2 Winner | 17% |
| Game 3 Winner | 17% |
| Game 1 Winner | 16% |
| Any Player Quadra Kill | 14% |
| O/U 4.5 Games | 13% |
| Both Teams Slay Baron Nashor | 11% |
| Match Winner | 7% |
| Both Teams Destroy Inhibitors | 6% |
| Any Player Penta Kill | 5% |
Market context
Market consensus: 85% chance of lol: team secret whales vs top esports (bo5) - mid-season invitational playoffs. Prediction markets aggregate real capital to produce this probability signal. This market refers to the LoL Lower bracket round 1 match between Team Secret Whales and Top Esports in the Mid-Season Invitational Playoffs, initially scheduled for July 4 at 11:0…
Methodology
Sports-specific comparison page for LoL: Team Secret Whales vs Top Esports (BO5) - Mid-Season Invitational 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.
- 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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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