Cincinnati Reds vs. Pittsburgh Pirates

Platform comparison

Market context

The upcoming MLB game between the Cincinnati Reds and Pittsburgh Pirates, scheduled for 1:35 PM ET on 28 June at PNC Park, has already concluded with the Pirates defeating the Reds 9-4. This outcome means the prediction market titled "Cincinnati Reds vs. Pittsburgh Pirates" will resolve to "Pittsburgh Pirates", rendering the current 0% crowd-implied probability for a Reds win factually accurate and settled.

Historically, markets where the underlying event has finished but the resolution remains pending often show near-zero probability for the losing side, mirroring cases like the 2024 Yankees-Redsox game where conditional tokens on Polygon locked in USDC payouts once official MLB statistics confirmed the winner. In this instance, the Pirates' four-homer performance, including two three-run shots, aligns with numberFire’s pre-game 65.6% win probability for Pittsburgh, validating the market’s current pricing as a reflection of on-chain certainty rather than abstract speculation[1][3].

Traders should monitor the official final statistics portal for any rare corrections, though the 9-4 scoreline and four homers are already widely reported by MLB.com and ESPN, making reversal unlikely[5][8]. With the settlement window ending 5 July 2026, the only catalyst now is the formal confirmation of the result on Polymarket’s conditional tokens, which will trigger automatic USDC distribution to holders of the Pirates contract. No further announcements or schedule changes affect this resolved event, as the game is complete and the outcome is indisputable[2][4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Cincinnati Reds vs. Pittsburgh Pirates 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 Polymarket Scam?, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Scam? trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.