The New York Mets defeated the New York Yankees on Sunday with a walk-off victory in the 10th inning [1].

The win strengthens the rivalry between the two New York City clubs during the MLB regular season. Such matchups often carry significant psychological weight for the teams and their respective fan bases.

The game took place at Citi Field in New York City [2]. Both teams battled through a tight contest that extended beyond the standard nine innings, eventually lasting 10 innings [1]. The Mets ended the game in the bottom of the 10th, securing the win via a walk-off hit.

This particular meeting occurred on May 17, 2026 [3]. The victory allows the Mets to claim bragging rights in the city following a hard-fought battle against the Yankees. While the game was a regular-season fixture, the dramatic nature of the finish highlighted the competitive tension between the two organizations.

Citi Field served as the backdrop for the encounter, where the Mets managed to outlast the Yankees in extra frames. The walk-off win ensures that the home team concludes the contest on a high note, leaving the Yankees to handle the loss as they continue their season schedule.

“The New York Mets defeated the New York Yankees on Sunday with a walk-off victory in the 10th inning.”

A walk-off win in the 10th inning demonstrates the Mets' ability to perform under high pressure in extra innings. For the Yankees, this loss underscores the volatility of the regular season and the difficulty of winning in the opposing team's home stadium during a high-stakes city rivalry.