The night belongs to @delpotrojuan 🙌🏾. The 🇦🇷takes down Federer, 7-5, 3-6, 7(10)-6(8), 6-4, cementing his dominance at the #USOpen. 📸: @fcphotography #atp #tennis #newyorkcity #instasport #arthurashestadium #argentina #argentine #juanmartindelpotro #delpotro #winner #goforit #takeback #allin