Comparative dates on which the Nationals notched their 27th win, each season:
2016 - 22nd May (44th match of season)
2017 - 23rd May (44th match)
2012 - 25th May (45th match)
2015 - 25th May (45th match)
2018 - 25th May (49th match)
2013 - 28th May (52nd match)
2005 - 31st May (52nd match)
2014 - 31st May (54th match)
2010 - 4th June (56th match)
2019 - 4th June (60th match)
2006 - 7th June (60th match)
2011 - 7th June (61st match)
2007 - 12th June (64th match)
2008 - 13th June (69th match)
2009 - 21st July (93rd match)
