![Spanish tennis player Rafael Nadal (L) and Kei Nishikori of Japan pose in front of the Basilica Sagrada Familia in Barcelona April 24, 2012. REUTERS/Albert Gea (SPAIN - Tags: SPORT TENNIS Stock Spanish tennis player Rafael Nadal (L) and Kei Nishikori of Japan pose in front of the Basilica Sagrada Familia in Barcelona April 24, 2012. REUTERS/Albert Gea (SPAIN - Tags: SPORT TENNIS Stock](https://c8.alamy.com/comp/2CYW1XX/spanish-tennis-player-rafael-nadal-l-and-kei-nishikori-of-japan-pose-in-front-of-the-basilica-sagrada-familia-in-barcelona-april-24-2012-reutersalbert-gea-spain-tags-sport-tennis-2CYW1XX.jpg)
Spanish tennis player Rafael Nadal (L) and Kei Nishikori of Japan pose in front of the Basilica Sagrada Familia in Barcelona April 24, 2012. REUTERS/Albert Gea (SPAIN - Tags: SPORT TENNIS Stock
![Rafael Nadal Must Show Improvement vs. Kei Nishikori | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Rafael Nadal Must Show Improvement vs. Kei Nishikori | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/002/337/924/hi-res-104699188_crop_north.jpg?1370203035&w=3072&h=2048)
Rafael Nadal Must Show Improvement vs. Kei Nishikori | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Rafael Nadal: Michael Chang makes bold Kei Nishikori claim ahead of Madrid Open | Tennis | Sport | Express.co.uk Rafael Nadal: Michael Chang makes bold Kei Nishikori claim ahead of Madrid Open | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Rafael-Nadal-Kei-Nishikori-tennis-news-955139.jpg)
Rafael Nadal: Michael Chang makes bold Kei Nishikori claim ahead of Madrid Open | Tennis | Sport | Express.co.uk
![PHOTOS/VIDEO: Rafael Nadal and Kei Nishikori at the presentation of Barcelona Open Banc Sabadell. 20 April 2015. - 20 Апреля 2015 - RAFA NADAL - KING OF TENNIS PHOTOS/VIDEO: Rafael Nadal and Kei Nishikori at the presentation of Barcelona Open Banc Sabadell. 20 April 2015. - 20 Апреля 2015 - RAFA NADAL - KING OF TENNIS](http://rafanadal-king.ucoz.com/_nw/27/58492075.jpg)
PHOTOS/VIDEO: Rafael Nadal and Kei Nishikori at the presentation of Barcelona Open Banc Sabadell. 20 April 2015. - 20 Апреля 2015 - RAFA NADAL - KING OF TENNIS
![Rafael Nadal and Kei Nishikori can set up a thrilling final at the Barcelona Open | Tennis News | Sky Sports Rafael Nadal and Kei Nishikori can set up a thrilling final at the Barcelona Open | Tennis News | Sky Sports](https://e1.365dm.com/16/04/768x432/rafael-nadal-kei-nishikori-barcelona-open_3451168.jpg?20160418140705)
Rafael Nadal and Kei Nishikori can set up a thrilling final at the Barcelona Open | Tennis News | Sky Sports
![Rafael Nadal: Kei Nishikori makes HUGE admission after Monte Carlo Masters defeat | Tennis | Sport | Express.co.uk Rafael Nadal: Kei Nishikori makes HUGE admission after Monte Carlo Masters defeat | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Nishikori-Nadal-Monte-Carlo-949758.jpg)
Rafael Nadal: Kei Nishikori makes HUGE admission after Monte Carlo Masters defeat | Tennis | Sport | Express.co.uk
![Rafael Nadal vs. Kei Nishikori, 2016 Olympic tennis: Time, TV schedule and live stream for men's bronze medal - SBNation.com Rafael Nadal vs. Kei Nishikori, 2016 Olympic tennis: Time, TV schedule and live stream for men's bronze medal - SBNation.com](https://cdn.vox-cdn.com/thumbor/0rxMYotvPjxcwS-kaqSYcpE4ikw=/58x0:3765x2471/1400x1400/filters:focal(58x0:3765x2471):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/50379907/usa-today-9447861.0.jpg)
Rafael Nadal vs. Kei Nishikori, 2016 Olympic tennis: Time, TV schedule and live stream for men's bronze medal - SBNation.com
![Rafael Nadal makes a winning return to a grass court against Kei Nishikori | Tennis News | Sky Sports Rafael Nadal makes a winning return to a grass court against Kei Nishikori | Tennis News | Sky Sports](https://e0.365dm.com/13/06/2048x1152/Rafael-Nadal_2957646.jpg)
Rafael Nadal makes a winning return to a grass court against Kei Nishikori | Tennis News | Sky Sports
![Nishikori beats Nadal for bronze, bags Japan's first Olympics tennis medal since 1920 | The Japan Times Nishikori beats Nadal for bronze, bags Japan's first Olympics tennis medal since 1920 | The Japan Times](https://www.japantimes.co.jp/wp-content/uploads/2016/08/sp-tennis-a2-20160816.jpg)
Nishikori beats Nadal for bronze, bags Japan's first Olympics tennis medal since 1920 | The Japan Times
![Rafael Nadal demands extra practice despite cruising into Monte-Carlo Masters final with Kei Nishikori | The Independent | The Independent Rafael Nadal demands extra practice despite cruising into Monte-Carlo Masters final with Kei Nishikori | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2018/04/21/20/rafael-nadal-2.jpg?width=1200)
Rafael Nadal demands extra practice despite cruising into Monte-Carlo Masters final with Kei Nishikori | The Independent | The Independent
![ATP Barcelona Open 2021: Rafael Nadal vs Kei Nishikori – Preview, Head to Head and Prediction » FirstSportz ATP Barcelona Open 2021: Rafael Nadal vs Kei Nishikori – Preview, Head to Head and Prediction » FirstSportz](https://cdn.firstsportz.com/wp-content/uploads/2021/04/24234103/Rafael-Nadal-vs-Kei-Nishikori-696x348.jpg)