Live prediction market odds for Washington Nationals vs. Boston Red Sox (7:10 PM ET). Compare prices across Kalshi and Polymarket.
Kalshi / Polymarket
2026-06-29
Washington Nationals vs. Boston Red Sox (7:10 PM ET) — MLB game scheduled for 2026-06-29. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Boston Red Sox leads the “Washington Nationals vs. Boston Red Sox (7:10 PM ET)” event at 66.0% implied probability, followed by Washington Nationals at 34.0%. Platforms are tightly aligned at a 0.0% spread.
Washington Nationals vs. Boston Red Sox (7:10 PM ET) is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Boston Red Sox leads at 66% implied probability, making it the market favorite. Other contenders include Washington Nationals at 34%.
Boston Red Sox currently leads at 66% implied probability. Behind Boston Red Sox, Washington Nationals at 34% are the next closest contenders. Platforms were tightly aligned at a 0.0% spread, suggesting broad consensus on the odds.
Here are the latest odds across Kalshi, Polymarket: Boston Red Sox: 66¢ on Kalshi, 66¢ on Polymarket. Washington Nationals: 34¢ on Kalshi, 34¢ on Polymarket. Platforms are tightly aligned at a 0.0% spread, leaving little room for cross-platform arbitrage.
A price of 66¢ means the market estimates a 66% probability that Boston Red Sox will be the outcome. Buying one share at 66¢ pays out $1.00 if correct — a 52% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
Build a custom bot or arb alert system for the “Washington Nationals vs. Boston Red Sox (7:10 PM ET)” event. All for free.
As seen on Financial Times, Guardian and Polymark.et
Used by builders and traders in our 3K+ Discord community
Boston Red Sox
66.0% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Washington wins the Washington vs Boston professional baseball game originally scheduled for Jun 29, 2026 at 7:10 PM EDT, then the market resolves to Yes.
The following market refers to the Washington vs Boston professional baseball game originally scheduled for Jun 29, 2026 at 7:10 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 Boston Red Sox, scheduled for June 29 at 7:10PM ET: This market will resolve to "Washington Nationals" if the Washington Nationals win the game. This market will resolve to "Boston Red Sox" if the Boston Red Sox 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.
