In the U.S. I can concentrate all the time on playing tennis, doing my training and all the important stuff. — Kei Nishikori Copy Share Image
I think Li Na and some other Chinese ladies have done so many amazing things for Asian tennis. — Kei Nishikori Copy Share Image
If you're not in the top three or four, you have to play a lot of tournaments. — Kei Nishikori Copy Share Image
It's very comfortable playing U.S. Open. I always enjoy playing here. — Kei Nishikori Copy Share Image
In the match, I just try to focus what I have to do. I try not to think too much about outside things. — Kei Nishikori Copy Share Image
I need to be more cautious while determining which points in the match I have to focus and how I can win break points… — Kei Nishikori Copy Share Image
Everybody has different strengths. That's the fun thing about tennis. — Kei Nishikori Copy Share Image
Everybody tells me I have a good record. Sometimes I have to think that I have to keep building my record after going five… — Kei Nishikori Copy Share Image
