Stan Wawrinka vs Kei Nishikori in a five-set marathon! | US Open 2014 Quarterfinal US Open Tennis Championships Salman — May 2, 2022 Comments off 2020 US Open fiveset Kei Kei Nishikori Kei Nishikori US Open kei nishikori us open 2014 kei nishikori vs stan wawrinka Marathon Nishikori nishikori vs wawrinka nishikori wawrinka Open Quarterfinal Sports Stan stan wawrinka stan wawrinka us open stan wawrinka us open 2014 stan wawrinka vs kei nishikori tennis us open US Open 2020 us open tennis us open tennis championships wawrinka wawrinka nishikori wawrinka vs nishikori
