New York Yankees vs. Detroit Tigers

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Active sub-markets

Market context

The underlying real-world event is the Major League Baseball game between the New York Yankees and the Detroit Tigers, scheduled for 6:40pm ET on Tuesday, 23 June at Comerica Park in Detroit. The Tigers secured a 5–3 victory in the opening contest of this series on 22 June, with Riley Greene homering and Framber Valdez outdueling Gerrit Cole[7]. This single-game result has already shifted the crowd-implied probability to 0% for a Yankees win in the upcoming matchup, reflecting the market’s rapid adjustment to the Tigers’ current momentum and pitching advantage[3].

Historically, similar one-game swings in MLB series have led to immediate probability recalibrations, particularly when a lower-ranked team like the Tigers defeats a perennial contender like the Yankees early in a short series. Comparable cases from the 2024 and 2025 seasons show that a single loss by the Yankees against a mid-tier opponent often triggers a 10–15% drop in their series win probability within hours[3]. The current 0% probability suggests the market views the Yankees as effectively unable to recover, a stance consistent with past patterns where early deficits in short series proved decisive.

Traders should monitor Carlos Rodón’s performance, who holds a 3–0 record with a 3.13 ERA and three quality starts, and Casey Mize, who posted a 2.55 ERA against the Yankees last season[6]. Any announcement regarding bullpen usage, weather delays, or lineup changes could alter the settlement outcome, especially given the market’s 50–50 tie resolution clause. Recent coverage from MLB.com highlights the pitching duel as the primary catalyst for this game’s outcome, underscoring its importance for probability shifts[6].

From a regulatory standpoint, German GlüStV implications and US CFTC reach define the legal boundaries for this market, while the ‘no-KYC up to $1,500’ provision enhances accessibility for retail participants without compromising compliance. This specific market’s structure allows traders to engage under a streamlined KYC framework, provided they remain within the threshold, making it a practical option for those seeking exposure to MLB outcomes without extensive verification steps.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track New York Yankees vs. Detroit Tigers on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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?

Polymarket Tax UK 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 does it cost to trade on Polymarket Tax UK?

Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Tax UK 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.