Craig Kimbrel had converted 37 consecutive save chances since early May. Andrelton Simmons began the day with the second-best fielding percentage among National League shortstops. Both faltered in the ninth inning on Tuesday, when the Washington Nationals overcame a two-run deficit to beat the Atlanta Braves 6-5 in the makeup of a series opener postponed by a shooting rampage a day earlier at the nearby Navy Yard.