Video: Nationals' Dave Martinez ejected after epic meltdown
Nationals manager Dave Martinez undergoes heart procedure
Nationals introduce new manager Dave Martinez - WTOP News
Watch: Nationals manager Dave Martinez blames umpire for loss
Cincinnati Reds rookie Elly De La Cruz homers after umpires had
Manager Dave Martinez has agreed to an extension with the
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1,791 Dave Martinez Baseball Manager Stock Photos, High-Res
Nationals' Dave Martinez ejected from World Series Game 6 after