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 |
|---|---|
| Match Winner | 100% |
| Both Teams Slay a Dragon | 100% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Odd/Even Total Kills | 0% |
Market context
Gen.G faces HANJIN BRION in a single-game KeSPA Cup Group Stage clash on 21 July, with the defending LCK champions heavily favoured to secure victory. The crowd-implied 100% probability reflects Gen.G’s roster strength, featuring Kiin, Canyon, Chovy, and Ruler, who have sustained dominant form throughout the 2026 season[2].
Historical data and recent results frame this probability as rational rather than speculative. Gen.G holds an 85% season win rate and a 65% win rate over the past six months, including three decisive 3-0 series victories that underscore their strategic adaptability[4]. Conversely, HANJIN BRION (formerly Fredit BRION) has posted a 10% win rate in the last half-year, lost their last five LCK matches consecutively, and sits at 0–1 against Gen.G in this tournament with a 20% overall head-to-head win rate[1][2][4]. Comparable cases in LCK group stages show that teams with such stark form disparities rarely overturn odds unless a key player is absent or the match is forfeited.
Traders should monitor official announcements for roster changes, player absences, or match delays, as the settlement window closes at 15:50 UTC on 21 July. If the match begins but is not completed due to forfeiture or disqualification, the market resolves to the winning team; if it is cancelled, tied, or delayed beyond seven days, it resolves to 50–50[2][3]. The resolution source is gol.gg, with credible reporting and video evidence used if results are unpublished within two hours post-event[3]. No coaching changes have been reported for either side in the immediate pre-match window.
Methodology
Sports-specific comparison page for LoL: HANJIN BRION vs Gen.G (BO1) - KeSPA Cup Group Stage. 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
- 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.
- 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.
- 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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