Nats are 2-3 all-time on 5th July:
2005 vs Mets – W 3-2
2006 vs Marlins – L 9-18
2007 vs Cubs – L 2-4
2008 at Cincinnati – L 2-3
2009 vs Braves – W 5-3
2010 – did not play (Monday between Mets and Padres home series)
Cubs are 4-2 all-time on this day:
2005 at Atlanta – L 1-5
2006 at Houston – W 1-0
2007 at Washington – W 4-2
2008 at St Louis – L 4-5
2009 vs Brewers – W 8-2
2010 at Arizona – W 9-4