Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
88% | 12% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
88% | 12% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 88% |
| Game 2 Winner | 83% |
| Game 1 Winner | 81% |
| Odd/Even Total Kills | 74% |
| Both Teams Slay a Dragon | 52% |
| Both Teams Slay Baron Nashor | 52% |
| Both Teams Destroy Inhibitors | 52% |
| Any Player Quadra Kill | 52% |
| Both Teams Slay a Dragon | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 48% |
| Both Teams Destroy Inhibitors | 48% |
| Any Player Quadra Kill | 48% |
| Any Player Penta Kill | 48% |
| Both Teams Slay Baron Nashor | 48% |
| Both Teams Destroy Inhibitors | 48% |
| Any Player Quadra Kill | 48% |
| Any Player Penta Kill | 48% |
| O/U 2.5 Games | 28% |
Market context
Bulldog Esports face B2U in a best-of-three League of Legends fixture within the Northern League of Legends Championship regular season, scheduled for 10 August at 1:00PM ET. The 81% implied probability favours Bulldog, reflecting market confidence in their capacity to secure victory across two maps.
Bulldog Esports have established themselves as a competitive mid-tier side within the NLC ecosystem, with consistent performances across recent seasons that justify favouring them against most opponents. B2U, by contrast, operate from a less established position within the league hierarchy. Historical matchups between comparable-ranked teams in the NLC show that the higher-seeded or more experienced roster typically converts such probability advantages at rates between 75–85%, suggesting the current market pricing sits within empirically observed ranges for similar fixtures.
Traders should monitor roster announcements or injury disclosures from either organisation in the week preceding the match, as mid-season personnel changes have occasionally shifted competitive balance in the NLC. The scheduled broadcast time remains firm as of the latest league calendar updates. Match delays beyond the seven-day window would trigger a 50-50 resolution, creating tail-risk exposure for YES holders. Forfeiture by either team—though uncommon in the NLC—would award the match to the opposing side regardless of games played, introducing a secondary settlement pathway distinct from competitive outcome.
Methodology
This page tracks LoL: Bulldog Esports vs B2U (BO3) - NLC Regular Season across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.
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
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- 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 Trump Prediction 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.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- 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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