Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Game 1 Winner | 100% |
| Any Player Ultra Kill | 90% |
| Game 2 Winner | 87% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| First Blood in Game 2? | 50% |
| Total Kills Over/Under 50.5 in Game 2? | 50% |
| Total Kills Over/Under 45.5 in Game 2? | 50% |
| Total Kills Over/Under 55.5 in Game 2? | 50% |
| Total Kills Over/Under 40.5 in Game 2? | 50% |
| Ends in Daytime | 10% |
| Both Teams Destroy Barracks | 10% |
| Any Player Rampage | 10% |
| First Blood in Game 1? | 10% |
| Both Teams Beat Roshan | 1% |
| Total Kills Over/Under 50.5 in Game 1? | 1% |
| Total Kills Over/Under 55.5 in Game 1? | 1% |
| Total Kills Over/Under 45.5 in Game 1? | 1% |
Market context
BetBoom Team and GamerLegion are scheduled to meet in a Dota 2 best-of-two on 1 August, and the market is already pricing the “more markets” outcome as an absolute certainty at 100% yes. That kind of price usually reflects a mechanical expectation that extra props or sub-markets will be posted around the series rather than a live read on map quality; in practice, the only meaningful risk is not the match itself but whether the listing changes before settlement.
Recent head-to-head results point one way. BetBoom have beaten GamerLegion in both of the most recent series in the record here, including a 2-0 at ESL One Birmingham 2026 and a 2-0 at the Esports World Cup 2026 group stage, while earlier meetings also went BetBoom’s way[3][7][11]. Comparable cases in the same matchup have consistently produced a clean, short series rather than anything resembling an evenly balanced extended set, which helps explain why traders are leaning on the established form rather than treating this as a volatile spot[3][7].
The main catalyst to watch is the organiser’s pre-match schedule and any late-format or roster announcements, because “more markets” listings tend to depend on whether the match remains officially on the card and whether the bookmaker-style market set is opened in time. SofaScore still has the fixture live on its match page, while other match-tracking pages show the series as scheduled for 1 August, reinforcing that the immediate dependency is event confirmation rather than a fresh polling move or external news shock[1][13].
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: BetBoom Team vs GamerLegion - More Markets 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.
FAQ
- 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 Trump Prediction 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.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
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