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.

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.

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.

Cleveland Guardians vs. Los Angeles Angels | Trump Prediction 2026

Name: Cleveland Guardians vs. Los Angeles Angels
Start: 2026-08-19T13:00:49.000Z
End: 2026-09-02T01:38:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker)	67%	33%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Live odds →
Polymarket (direct) polymarket.com	67%	33%	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
1st 5 Innings O/U 2.5	67%
Cleveland Guardians vs. Los Angeles Angels	59%
O/U 6.5	57%
1st 5 Innings O/U 3.5	52%
Spread -1.5	45%
O/U 7.5	45%
NRFI	40%
1st 5 Innings O/U 4.5	39%
O/U 8.5	37%
Spread -2.5	32%
1st 5 Innings Spread -1.5	32%
1st 5 Innings O/U 5.5	28%
Spread -1.5	26%
1st 5 Innings Spread -1.5	23%
1st 5 Innings O/U 6.5	20%
Spread -2.5	17%
Extra Innings	10%

Market context

Live Polymarket data shows 67% YES probability for Cleveland Guardians vs. Los Angeles Angels. In the upcoming MLB game between the Cleveland Guardians and Los Angeles Angels, scheduled for August 25 at 9:38PM ET: This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win…

Live Data & Statistics

The Polymarket order book prices 1st 5 Innings O/U 2.5 at 67% for "Cleveland Guardians vs. Los Angeles Angels".

1st 5 Innings O/U 2.5 67% Other 33%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $114K.

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 Cleveland Guardians vs. Los Angeles Angels 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 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.
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.

Sarah MitchellPolitical Markets Writerand

James WilliamsPrediction Market Analyst

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Cleveland Guardians vs. Los Angeles Angels

Platform comparison

Outcome probabilities

Market context

Live Data & Statistics

Methodology

Resolution & payout

UK Frequently Asked Questions

Trade Cleveland Guardians vs. Los Angeles Angels on Trump Prediction

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