Comparative dates on which the Nationals notched their 83rd win, each season:
2012 - 4th September (135th match of season)
2014 - 11th September (145th match)
2013 - 20th September (154th match)
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2005 - finished 81-81
2011 - finished 80-81
2007 - finished 73-89
2006 - finished 71-91
2010 - finished 69-93
2008 - finished 59-102
2009 - finished 59-103
1924: September 16, beat Cleveland 6 - 2
1925: September 5, Nats beat Boston 7 - 6, record at 83 - 45
1933: September 2, beat the A's, 8 - 4; record at 83 - 45
1969: September 27, beat Cleveland 3 - 2; record at 83 - 75, 27 games back.