Live prediction market odds for Washington Nationals vs. Pittsburgh Pirates (6:40 PM ET). Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-04-15
Washington Nationals vs. Pittsburgh Pirates (6:40 PM ET) — MLB game scheduled for 2026-04-15. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Pittsburgh Pirates leads the “Washington Nationals vs. Pittsburgh Pirates (6:40 PM ET)” event at 65.0% implied probability, followed by Washington Nationals at 36.5%. A 2.0% cross-platform spread signals an active arbitrage window.
Washington Nationals vs. Pittsburgh Pirates (6:40 PM ET) is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Pittsburgh Pirates leads at 65% implied probability, making it the market favorite. Other contenders include Washington Nationals at 37%.
Pittsburgh Pirates currently leads at 65% implied probability. Behind Pittsburgh Pirates, Washington Nationals at 37% are the next closest contenders. A 2.0% spread across platforms indicated moderate disagreement on the latest developments.
Here are the latest odds across Kalshi, Polymarket: Pittsburgh Pirates: 66¢ on Kalshi, 64¢ on Polymarket. Washington Nationals: 37¢ on Kalshi, 36¢ on Polymarket. The 2.0% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 65¢ means the market estimates a 65% probability that Pittsburgh Pirates will be the outcome. Buying one share at 65¢ pays out $1.00 if correct — a 54% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket and ProphetX.
KalshiIf Pittsburgh wins the Washington vs Pittsburgh professional baseball game originally scheduled for Apr 15, 2026 at 6:40 PM EDT, then the market resolves to Yes.
The following market refers to the Washington vs Pittsburgh professional baseball game originally scheduled for Apr 15, 2026 at 6:40 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules.
PolymarketIn the upcoming MLB game between the Washington Nationals and Pittsburgh Pirates, scheduled for April 15 at 6:40PM ET: This market will resolve to "Washington Nationals" if the Washington Nationals win the game. This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
ProphetXSports moneyline - resolves based on official game outcome per ProphetX Prediction Rules
Pittsburgh Pirates
65.0% avg
