Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
61% | 39% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
61% | 39% | 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 | 61% |
| Game 1 Winner | 56% |
| Game 2 Winner | 56% |
| Total Kills Over/Under 27.5 in Game 1? | 54% |
| Total Kills Over/Under 27.5 in Game 2? | 54% |
| Any Player Penta Kill | 52% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 2? | 50% |
| First Blood in Game 1? | 50% |
| O/U 2.5 Games | 49% |
| Total Kills Over/Under 30.5 in Game 2? | 41% |
| Total Kills Over/Under 30.5 in Game 1? | 39% |
| Game Handicap: IG (-1.5) vs Ninjas in Pyjamas (+1.5) | 34% |
| Any Player Penta Kill | 22% |
| Any Player Penta Kill | 13% |
Market context
Invictus Gaming’s BO3 against Ninjas in Pyjamas has been priced as a narrow IG lean, but the market is sitting close to a coin flip because the recent evidence is mixed. BO3’s matchup data show IG with a 4-1 edge in the last five head-to-heads and a 58% H2H win rate, while NIP’s longer-run record in comparable lists is only slightly better overall, which supports a modest favourite rather than a strong one.[2][20]
That 56% implied chance is also consistent with a series in which IG have shown both upside and fragility. BO3’s model notes IG were blown out 0-3 by ThunderTalk on 23 May, highlighting vulnerability to lower-rated opponents and early-game collapses, while NIP have shown better best-of-three resilience in May with 2-1 wins over Top Esports and Team WE.[2][3] In other words, the market is not pricing a dominant team, but a side with the clearer matchup edge when the games are close.[2][20]
For traders, the key catalysts are roster and availability confirmations before draft, plus any late scheduling change that could affect whether the series is played on the posted date. Polymarket’s market page states the settlement depends on the match being completed as scheduled, with a 50-50 fallback if it is cancelled, tied, or delayed beyond seven days without a winner, so any postponement would matter directly for resolution.[12] The most useful live check is whether IG’s current top-lane setup remains intact for Split 3, as market commentary has already pointed to TheShy’s return as part of IG’s stronger early-split profile.[12]
Methodology
Sports-specific comparison page for LoL: Invictus Gaming vs Ninjas in Pyjamas (BO3) - LPL Group Nirvana. 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
- 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.
- 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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