Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
51% | 49% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
51% | 49% | 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 |
|---|---|
| Both Teams Slay a Dragon | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Both Teams Slay Baron Nashor | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Match Winner | 0% |
Market context
G2 Esports faces AG.AL in the League of Legends Upper Bracket Final of the Esports World Cup Group A, a BO1 clash scheduled for 6:10AM ET on 16 July. The 42% crowd-implied probability for G2 reflects a stark disparity in recent form and global standing: AG.AL sits ranked #1 worldwide with three wins in their last four matches, while G2 holds #13 with three wins in five [1]. This mirrors the 2025 Esports World Cup final where AG.AL, then the Chinese runner-up, lost a grueling 2-3 decider to Gen.G after sweeping T1 in the semifinals, proving they thrive under pressure but can falter in single-elimination BO1s against elite opposition [2][3].
Traders should monitor the official Esports World Cup schedule for any delay beyond the seven-day resolution window, which would trigger a 50-50 settlement, and watch for pre-match roster announcements confirming key player availability. AG.AL’s recent sweep of T1 and Gen.G’s 2-1 victory over G2 in the 2025 semifinals suggest AG.AL’s aggressive style may exploit G2’s defensive vulnerabilities in a single game [3]. No coaching changes or absences have been reported, but the BO1 format amplifies the risk of a single tactical error, making AG.AL’s #1 ranking a critical catalyst for the probability to shift above the current 42% threshold.
Methodology
Sports-specific comparison page for LoL: G2 Esports vs AG.AL (BO1) - Esports World Cup Group A. 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
- 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.
- 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.
- 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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