Matteo Berrenttini reacts during his US Open first-round win over Jeremy Chardy. EPA-EFE/JASON SZENESSalvatore Caruso of Italy leaps over a wall chasing a return to Kei Nishikori of Japan during their match on the second day of the US Open. EPA-EFE/JASON SZENESKei Nishikori scored a 6-1, 6-1, 5-7, 6-3 win over Salvatore Caruso of Italy. EPA-EFE/JASON SZENESAlexander Zverev swept Sam Querrey for his 12th straight win. EPA-EFE/JOHN G. MABANGLOSam Querrey suffered his fifth straight US Open loss; his last win in New York came over Mischa Zverev, Alexander Zverev’s older brother. EPA-EFE/JOHN G. MABANGLOMackenzie McDonald defeated 27th-seeded David Goffin of Belgium. EPA-EFE/PETER FOLEYMackenzie McDonald fired 14 aces defeating David Goffin. EPA-EFE/PETER FOLEYKei Nishikori shows sliding skills. EPA-EFE/JASON SZENESLloyd Harris rallied from a two-sets-to-one deficit defeating 25th-seeded Karen Khachanov. EPA-EFE/PETER FOLEY
