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Houston Astros vs. San Diego Padres

How the prediction-market book is pricing "Houston Astros vs. San Diego Padres" right now, with a side-by-side platform comparison and zero-fee CTAs.

1st 5 Innings O/U 2.5 79% 1st 5 Innings O/U 3.5 65% O/U 7.5 57% 1st 5 Innings O/U 4.5 54% Volume: $73K Liquidity: $1.1M Closes: 15 Aug 2026
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Houston Astros vs. San Diego Padres

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Who Will Win) Pick
polygram.ink (preferred broker)
79% 21% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Live odds →
Polymarket (direct)
polymarket.com
79% 21% 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.

OutcomeProbability
1st 5 Innings O/U 2.579%
1st 5 Innings O/U 3.565%
O/U 7.557%
1st 5 Innings O/U 4.554%
NRFI51%
O/U 8.551%
Houston Astros vs. San Diego Padres49%
1st 5 Innings O/U 5.542%
O/U 9.540%
Spread -1.537%
Spread -1.535%
1st 5 Innings Spread -1.533%
1st 5 Innings O/U 6.530%
1st 5 Innings Spread -1.528%
Spread -2.527%
Spread -2.525%
Extra Innings10%

Market context

Market consensus: 79% chance of houston astros vs. san diego padres. Prediction markets aggregate real capital to produce this probability signal. In the upcoming MLB game between the Houston Astros and San Diego Padres, scheduled for August 7 at 9:40PM ET: This market will resolve to "Houston Astros" if the Houston Astros w…

Live Data & Statistics

The Polymarket order book prices 1st 5 Innings O/U 2.5 at 79% for "Houston Astros vs. San Diego Padres".

1st 5 Innings O/U 2.5 79% Other 21%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $73K.

Methodology

This page reviews Houston Astros vs. San Diego Padres across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Who Will Win, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

UK Frequently Asked Questions

Is this market available outside the US?
Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
What's the difference between YES and NO shares?
A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
Is Polymarket legal in the UK?
Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
Do I pay tax on prediction market profits in the UK?
UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
How do I deposit on Polymarket from the UK?
UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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Related Topics

Sports