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San Francisco Giants vs. Pittsburgh Pirates

Five-platform snapshot of "San Francisco Giants vs. Pittsburgh Pirates" — live Polymarket pricing, plus how Kalshi, Betfair and Manifold structure the same contract.

1st 5 Innings O/U 2.5 76% 1st 5 Innings O/U 3.5 64% O/U 7.5 62% O/U 8.5 55% Volume: $284K Liquidity: $1.3M Closes: 9 Sept 2026
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San Francisco Giants vs. Pittsburgh Pirates

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via PolyGram) Pick
polygram.ink (preferred broker)
 76% 24% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle View on Polymarket →
Polymarket (direct)
polymarket.com
 76% 24% 0% Geo-blocked in US/UK/EU USDC, on-chain View on Polymarket →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD View on Polymarket →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR View on Polymarket →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) View on Polymarket →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
1st 5 Innings O/U 2.576%
1st 5 Innings O/U 3.564%
O/U 7.562%
O/U 8.555%
1st 5 Innings O/U 4.551%
NRFI50%
O/U 9.544%
San Francisco Giants vs. Pittsburgh Pirates42%
Spread -1.541%
1st 5 Innings O/U 5.539%
1st 5 Innings Spread -1.535%
Spread -2.531%
Spread -1.531%
1st 5 Innings O/U 6.528%
1st 5 Innings Spread -1.525%
Spread -2.523%
Extra Innings8%

Market context

Based on real-money crowd forecasting, san francisco giants vs. pittsburgh pirates stands at 76% likelihood according to current market consensus. In the upcoming MLB game between the San Francisco Giants and Pittsburgh Pirates, scheduled for September 2 at 6:40PM ET: This market will resolve to "San Francisco Giants" if the…

Live Data & Statistics

The Polymarket order book prices 1st 5 Innings O/U 2.5 at 76% for "San Francisco Giants vs. Pittsburgh Pirates".

1st 5 Innings O/U 2.5 76% Other 24%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $284K.

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

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.

FAQ

How does resolution work?
Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
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.
What does Polymarket cost to trade?
Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
Do I need to KYC for this market?
On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
How reliable are the quoted odds?
The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Maya TorresMaya TorresFinancial Markets WriterandPriya SharmaPriya SharmaCrypto & DeFi Analyst

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