Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Election Predictions UK) Pick polygram.ink (preferred broker) |
87% | 13% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
87% | 13% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 87% |
| Game 1 Winner | 78% |
| Game 2 Winner | 78% |
| Both Teams Slay a Dragon | 62% |
| Total Kills Over/Under 27.5 in Game 2? | 62% |
| Game Handicap: IG (-1.5) vs LNG Esports (+1.5) | 61% |
| Total Kills Over/Under 27.5 in Game 1? | 60% |
| Both Teams Slay a Dragon | 59% |
| Both Teams Slay Baron Nashor | 52% |
| Any Player Quadra Kill | 52% |
| Any Player Penta Kill | 52% |
| Both Teams Destroy Inhibitors | 51% |
| First Blood in Game 1? | 51% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 2? | 50% |
| Total Kills Over/Under 30.5 in Game 2? | 47% |
| Total Kills Over/Under 30.5 in Game 1? | 46% |
| Both Teams Slay a Dragon | 44% |
| Any Player Quadra Kill | 35% |
| Any Player Quadra Kill | 35% |
| O/U 2.5 Games | 33% |
| Both Teams Slay Baron Nashor | 31% |
| Both Teams Destroy Inhibitors | 31% |
| Both Teams Slay Baron Nashor | 31% |
| Both Teams Destroy Inhibitors | 31% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
Market context
Invictus Gaming’s meeting with LNG Esports in LPL Group Nirvana is priced as a clear IG lean, with the crowd at 78% for an IG win. That sits close to the wider market view: Bo3.gg lists IG as a strong favourite on the series line, while Strafe’s community vote is even higher, at 87.6% for Invictus Gaming.[1][9]
The recent head-to-head also points the same way. Invictus Gaming swept LNG 2-0 on 2 August, and Bo3.gg’s match notes say IG have a 75% historical win rate in the matchup, including a 3-0 on 1 January, even though LNG have had the better short-run form overall with four wins in their last five.[2][1] That creates a fairly standard pattern for a short Bo3: one side can look steadier on recent results, but the market still tends to anchor on matchup history and the most recent direct result when the teams have already met twice in the same split.[10]
For traders, the main catalyst is whether the line-up and map-side information matches the earlier meeting, because these markets usually move most when a team signals a substitution, a draft change, or a schedule shift rather than on generic form alone. The match is listed for 9 August at 07:00 UTC on GosuGamers and 09:00 UTC on Sofascore, which reduces but does not remove settlement risk if the series is delayed or rescheduled.[7][4] If there is any late update on broadcast start time, roster confirmation, or whether the fixture is actually played inside the settlement window, that will matter more to the 50-50 fallback than ordinary pre-match chatter.[7][4]
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for LoL: Invictus Gaming vs LNG Esports (BO3) - LPL Group Nirvana plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
UK Frequently Asked Questions
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Election Predictions UK route into the same order book at 0% fees.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Are UK election prediction markets available from the UK?
- Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
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