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 1 Winner | 100% |
| Game 2 Winner | 100% |
| Match Winner | 100% |
| Ends in Daytime | 100% |
| Both Teams Beat Roshan | 100% |
| Any Player Ultra Kill | 100% |
| Total Kills Over/Under 50.5 in Game 1? | 100% |
| Total Kills Over/Under 55.5 in Game 1? | 100% |
| Total Kills Over/Under 60.5 in Game 1? | 100% |
| Game Handicap: TR (-1.5) vs OG (+1.5) | 100% |
| Total Kills Over/Under 65.5 in Game 1? | 100% |
| Ends in Daytime | 90% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Both Teams Destroy Barracks | 10% |
| First Blood in Game 2? | 10% |
| Both Teams Destroy Barracks | 1% |
| Any Player Ultra Kill | 1% |
| Any Player Rampage | 1% |
| Both Teams Beat Roshan | 1% |
| First Blood in Game 1? | 1% |
| Total Kills Over/Under 50.5 in Game 2? | 1% |
| Total Kills Over/Under 55.5 in Game 2? | 1% |
| Total Kills Over/Under 60.5 in Game 2? | 1% |
| Total Kills Over/Under 65.5 in Game 2? | 1% |
| Total Kills Over/Under 70.5 in Game 2? | 1% |
| Total Kills Over/Under 75.5 in Game 2? | 1% |
| O/U 2.5 Games | 0% |
| Any Player Rampage | 0% |
| Game Handicap: OG (-1.5) vs Team Resilience (+1.5) | 0% |
| Total Kills Over/Under 70.5 in Game 1? | 0% |
| Total Kills Over/Under 75.5 in Game 1? | 0% |
Market context
Team Resilience face OG in a best-of-three Dota 2 match during The International's group stage on 14 August 2026. The fixture is scheduled for 1:00 AM ET, with settlement occurring by 12:10 PM the same day. The 100% implied probability reflects either exceptional confidence in match completion or sparse trading activity on a niche esports fixture.
Historical precedent from The International's group stages shows fixture cancellations remain rare, though technical delays and scheduling adjustments occur with regularity. Previous iterations have seen matches postponed due to server issues or unforeseen circumstances, typically resolved within the 168-hour window specified in the market terms. OG's established competitive status and Team Resilience's participation in a major tournament venue both suggest organisational capacity to execute the scheduled fixture, though esports events remain subject to unexpected disruptions absent from traditional sports.
Traders should monitor official The International communications and team roster announcements in the week preceding 14 August. Dota 2 patch updates or server maintenance windows could trigger postponements; such notifications typically emerge through the event's official channels and team social media within 48 hours of impact. The settlement window's tight margin—less than twelve hours post-match—leaves minimal buffer for dispute resolution, making early confirmation of final results critical. Any announcement of fixture cancellation or rescheduling beyond the 168-hour threshold would trigger the 50-50 resolution clause, fundamentally altering current market dynamics.
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 Dota 2: Team Resilience vs OG (BO3) - The International 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
- 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 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.
- 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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