Chicago Cubs vs. New York Mets

Platform comparison

Active sub-markets

Market context

The Chicago Cubs and New York Mets will face off in a single Major League Baseball game at Citi Field on 25 June 2026, with the contest beginning at 7:10 PM ET. The Cubs win if they secure the final victory, while the Mets win if they do; a postponed game keeps the market open until completion, and a cancellation or tie resolves it 50–50. Current crowd-implied probability sits at 48% for the Cubs, suggesting a near-even contest where the home side holds a slight but unconvincing edge.

Historical doubleheaders between these teams in late June 2026 show the Cubs winning Game 2 of a prior matchup at Citi Field, though the Mets have dominated the overall series trend in recent weeks[5]. Comparable mid-season games between these franchises in 2024 and 2025 averaged a total score of 8.0 to 8.5 runs, with the home team winning 52% of such contests[1][2]. This 48% probability aligns with the Cubs’ slight underperformance against the Mets’ in-season trends, which have heavily favoured the visitors in away games[2].

Traders should monitor the starting lineups announced by 6:00 PM ET, as pitcher availability directly impacts run totals and win probability. The game will be broadcast on Marquee Sports Network and SportsNet NY, with live updates available via ESPN[4][7]. Recent betting analysis from Ross’s MLB Best Bets highlights the Cubs as an action play at minus 108, citing in-season trends that favour the team despite the odds[2]. Additionally, German GlüStV regulations and US CFTC reach frame the market’s legal boundaries, while the “no-KYC up to $1,500” threshold ensures broad accessibility for retail participants without identity verification.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Chicago Cubs vs. New York Mets across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.

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.