WASHINGTON, DC - JUNE 26: Pitcher Koji Uehara #19 of the Chicago Cubs walks off the mound in the eighth inning against the Washington Nationals at Nationals Park on June 26, 2017 in Washington, DC. (Photo by Rob Carr/Getty Images)
WASHINGTON, DC - JUNE 26: Pitcher Koji Uehara #19 of the Chicago Cubs walks off the mound in the eighth inning against the Washington Nationals at Nationals Park on June 26, 2017 in Washington, DC. (Photo by Rob Carr/Getty Images)