Kei Nishikori withdraws from the DC Open. It was supposed to be his comeback's 2nd event
What Has Surprised Kei Nishikori About His Comeback | ATP Tour | Tennis
Tennis: Kei Nishikori reaches Atlanta Open q'finals on ATP tour return
Kei Nishikori - Wikipedia
Kei Nishikori's Pressure-Filled U.S. Open | The New Yorker
Kei Nishikori - Wikipedia
TENNIS/ 2014 U.S. Open finalist Kei Nishikori to have left hip surgery | The Asahi Shimbun: Breaking News, Japan News and Analysis
Kei Nishikori Set To Return By End Of May - Last Word On Tennis
Kei Nishikori withdraws from Toronto Masters with shoulder injury - The Japan Times
Kei Nishikori | IMG Academy
Kei Nishikori flipping the mental switch on his tennis game
Tennis - Nishikori Kei is on comeback trail with eyes on U.S. Open
Kei Nishikori leads rise in tennis in Japan
Is it game, set and match for Kei Nishikori? - Japan Today
Kei Nishikori riding high after deep run at Tokyo Olympics - The Japan Times
The Tennis 128: No. 120, Kei Nishikori – Heavy Topspin
Kei Nishikori reportedly targets to make long-awaited comeback during clay season
Taking Aim at Novak Djokovic, Kei Nishikori Wants a Streak of His Own - The New York Times
Kei Nishikori confirms Australian Open absence despite "seeing light at the end of the tunnel"
Kei Nishikori Withdraws From Washington | ATP Tour | Tennis
