Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Election Predictions UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Game 2 Winner | 100% |
| Game 3 Winner | 100% |
| O/U 3.5 Games | 100% |
| First Blood in Game 1? | 100% |
| Match Winner | 81% |
| Game 4 Winner | 57% |
| Game Handicap: CFO (-1.5) vs Ground Zero Gaming (+1.5) | 57% |
| Both Teams Slay a Dragon | 55% |
| Odd/Even Total Kills | 55% |
| Both Teams Slay a Dragon | 55% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta 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% |
| Any Player Penta 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% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 4? | 50% |
| First Blood in Game 3? | 50% |
| Both Teams Slay Baron Nashor | 45% |
| Both Teams Destroy Inhibitors | 45% |
| Any Player Quadra Kill | 45% |
| Any Player Penta Kill | 45% |
| Both Teams Slay Baron Nashor | 45% |
| Both Teams Destroy Inhibitors | 45% |
| Odd/Even Total Kills | 45% |
| O/U 4.5 Games | 43% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| First Blood in Game 2? | 1% |
| Game 1 Winner | 0% |
| Game Handicap: CFO (-2.5) vs Ground Zero Gaming (+2.5) | 0% |
Market context
Based on real-money crowd forecasting, lol: ctbc flying oyster vs ground zero gaming (bo5) - lcp group stage stands at 100% likelihood according to current market consensus. This market refers to the LoL Round 4 match between CTBC Flying Oyster and Ground Zero Gaming in the LCP Group Stage, initially scheduled for August 9 at 5:00AM ET. This market wi…
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: CTBC Flying Oyster vs Ground Zero Gaming (BO5) - LCP Group Stage 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
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
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.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- 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.
Trade LoL: CTBC Flying Oyster vs Ground Zero Gaming (BO5) … on Election Predictions UK
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