- New York Yankees, Cleveland Indians
- Not Applicable ()
The longest 9-inning game (postseason or regular-season) by time in Major League Baseball history was the second game of the Wild-Card Series that lasted 4 hours 50 minutes played between the New York Yankees and the home team Cleveland Indians at Progressive Field, Cleveland, Ohio, (USA) on September 30, 2020. The Yankees were victorious, 10-9. The previous mark had been 4 hours 45 minutes between the Yankees and Boston Red Sox on August 18, 2006.