Philadelphia Phillies vs. Washington Nationals

Platform comparison

Active sub-markets

Market context

The underlying event is the Major League Baseball game between the Philadelphia Phillies and Washington Nationals, scheduled for 6:45pm ET on 24 June at Nationals Park, where the market resolves on the winner of the match. A 71% crowd-implied probability favouring the Phillies aligns with their superior recent form: they hold a 42–36 record and have won 19 of 36 away games, while the Nationals sit at 41–38 with a weaker 17–22 home record[1]. Historical parallels reinforce this line; when the Phillies face the Nationals in June, the Phillies have won 68% of such contests over the past three seasons, and in games where the Nationals surrender seven or more runs, they lose 91% of matches[2]. The 71% figure is therefore consistent with both current standings and the Nationals’ documented vulnerability against high-scoring opponents.

Traders should monitor two key catalysts before settlement: the confirmed starting line-ups announced by 5pm ET on 24 June, and any late injury updates regarding Phillies ace pitcher Zack Wheeler or Nationals slugger Jesse Winker, both of whom have been listed as day-to-day with minor shoulder discomfort[3]. A further dependency is the weather forecast for Nationals Park; if rain delays push the game beyond 10pm ET, the market remains open until completion, but a cancellation without a make-up game would resolve 50–50. Recent news from The Athletic confirms Wheeler’s status is pending final medical clearance, making his inclusion a critical swing factor for the Phillies’ win probability[3]. Watch for the official roster announcement at 5pm ET, as Wheeler’s absence would likely erode the 71% margin by 10–15 percentage points.

Sources: 1 · 2 · 3

Methodology

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

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

Is this market available outside the US?

Champions League Prediction 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.

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.

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.