Comparative dates on which the Nationals notched their 51st win, each season:
2005 - 5th July (83rd match of season)
2011 - 31st July (107th match)
2007 - 5th August (111th match)
2006 - 11th August (115th match)
2010 - 15th August (118th match)
2008 - 30th August (136th match)
2009 - 18th September (147th match)
