Nishikori at the 2015 Australian Open Players' Party, January 2015
|Full name||Kei Nishikori|
|Residence||Bradenton, Florida, United States|
29 December 1989 |
Matsue, Shimane, Japan
|Height||1.78 m (5 ft 10 in)|
|Plays||Right-handed (two-handed backhand)|
|Coach(es)||Dante Bottini (2010–)
Michael Chang (2013–)
|Career record||226–114 (66.47%)|
|Highest ranking||No. 4 (2 March 2015)|
|Current ranking||No. 5 (29 June 2015)|
|Grand Slam Singles results|
|Australian Open||QF (2012, 2015)|
|French Open||QF (2015)|
|US Open||F (2014)|
|Tour Finals||SF (2014)|
|Olympic Games||QF (2012)|
|Career record||20–24 (45.45%)|
|Highest ranking||No. 167 (19 March 2012)|
|Current ranking||No. 420 (22 June 2015)|
|Grand Slam Doubles results|
|French Open||2R (2011)|
|Last updated on: 26 April 2015.|
Kei Nishikori (錦織 圭 Nishikori Kei?, [niɕi̥ꜜkoɽi keː]; born 29 December 1989) is a Japanese professional tennis player, ranked world No. 5 as of 25 May 2015. He is the only male Japanese tennis player ever to be ranked inside the top 10 in ATP Singles Ranking. He began playing tennis at the age of five and qualified for his first ATP main draw event at the Countrywide Classic in Los Angeles at the age of 17. Nishikori was named ATP Newcomer of the Year in 2008. He has won nine singles titles and was runner-up at the 2014 US Open, making him the first ever male player from an Asian country to reach a Grand Slam singles final. He also became the first man from Asia to qualify for the ATP World Tour Finals and reached the semi-finals in 2014. Nishikori was runner-up in the Madrid Masters in 2014.
- 1 Personal life
- 2 Career
- 3 Rivalries
- 4 Equipment and playing style
- 5 Career statistics
- 6 References
- 7 External links
Nishikori was born in Matsue in Shimane Prefecture, Japan. His father, Kiyoshi, is an engineer, and his mother, Eri, is a piano teacher. He has an older sister, Reina, who graduated from college and works in Tokyo. He began playing tennis at the age of five. He first won the All Japan Tennis Championships for Kids in 2001. He graduated from Aomori-Yamada High School, and moved to Florida to join the IMG Academy.[when?] His pastimes include football, golf, reading, and listening to music.
In December 2010 it was announced that Nishikori would be coached by Brad Gilbert for the 2011 season and by Dante Bottini from the IMG Academy Gilbert also has coached Andy Murray and former world No. 1's Andre Agassi and Andy Roddick. Nishikori has been coached by former world No. 2, Michael Chang, since January 2014.
Nishikori won the 2004 title at the Riad 21 Tournament in Rabat, Morocco, and was a quarter-finalist at the 2006 Junior French Open. He partnered with Emiliano Massa to win the 2006 Junior French Open. Nishikori won the 2007 Luxilon Cup held at the 2007 Sony Ericsson Open by defeating Michael McClune.
As a junior he compiled a 73–37 win/loss record in singles (and 53–31 in doubles), achieving a combined ranking of No. 7 in the world in July 2006.
Junior Slam results – Singles:
A finalist in two USTA Pro Circuit events, Nishikori lost to Donald Young in Little Rock, Arkansas and Alex Bogomolov, Jr. in Carson, California. He partnered with Donald Young to win the doubles title at Little Rock. He paired with triple-French Open champion Gustavo Kuerten at the Sony Ericsson Open in Miami, Florida, where they lost in the first round. Nishikori served as a hitting partner for Roger Federer at Wimbledon.
After his ATP main draw debut in Los Angeles, he qualified for the Indianapolis Tennis Championships in July 2007. He beat Alejandro Falla in the first round to record his first ATP main-draw win. He followed that up with a three-set win over Michael Berrer, the eliminator of seventh seed Robby Ginepri to advance to his first ATP quarterfinal. He lost to Dmitry Tursunov, but Nishikori became the youngest player to reach the quarterfinals at Indianapolis since Boris Becker, who went on to reach the semifinals in 1985.
In his third career ATP event, Nishikori defeated Teymuraz Gabashvili in the first round in Washington, D.C., before falling to Julien Benneteau in the second. He qualified for the ATP event in Beijing and lost in the first round to Ivan Ljubičić. Nishikori received a wildcard to the ATP event in Tokyo, Japan, where he lost in the first round to Zack Fleishman. He participated in the draw ceremony in Tokyo and received the Tokyo Sports Writers Club award. Nishikori represented Japan at the Asian Hopman Cup 2007 in Bangkok, Thailand.
2008: First ATP title
Nishikori started the year by reaching the semifinals of the Miami challenger tournament. He then entered the Delray Beach tournament as a qualifier ranked world No. 244. He gained entrance to the main draw by defeating Nicolas Todero and Alex Bogomolov, Jr.. In the first round, he defeated Florian Mayer due to a retirement in the second set. In the second round, Nishikori defeated Amer Delic, another qualifier. In the quarterfinals, he won against Bobby Reynolds. In the semifinals, he upset Sam Querrey. In the final, Nishikori upset top seed James Blake in three sets to become the first Japanese man in nearly 16 years to win an ATP event.
Nishikori lost in the first round of the Miami Masters to the Spanish player Albert Montañés. He faced James Blake again, this time at the River Oaks International tournament in Houston, Texas in the first round, but Kei lost in two sets. He went out in the third round of the 2008 Queen's Club Championships against Rafael Nadal in just over two hours. Facing the world No. 2, Nishikori played well in the match and showed promise. His first Grand Slam appearance at the 2008 Wimbledon Championships on 23 June 2008 ended in a first-round forfeiture to French player Marc Gicquel. Suffering from an abdominal muscle strain, Nishikori retired after the second set. In August, he entered the Beijing Olympics on a wildcard. There, he lost in the first round to Rainer Schüttler of Germany.
Nishikori made his debut at the US Open, defeating 29th seeded Juan Mónaco in the first round. He cruised to the third round, after downing Croatian Roko Karanušić. On 30 August 2008, he became the first Japanese player to reach the round of 16 at the US Open in 71 years, when he beat fourth seed David Ferrer in five sets in what was considered one of the tournament's major upsets. He lost his chance, however, to compete in the quarterfinals when he was beaten by 17th seed Juan Martín del Potro in straight sets.
Nishikori was given a wildcard for the Stockholm Open, where he made it to his second ATP level semifinal of the year, despite playing with a knee injury. He received a walkover in his quarterfinal match against Mario Ančić, who had to withdraw due to illness. In the semifinals, he was beaten by fourth seed Robin Söderling.
2009: Disappointing injury season
Nishikori made a disappointing start to the season, losing to Jürgen Melzer in the first round of the Australian Open. On 25 March, Nishikori was named 2008 ATP Newcomer of the Year and became the first Asian player to win the award. He withdrew from the French Open, Wimbledon, and the US Open because of an injured right elbow.
Kei made his comeback after his injury of the previous year. After receiving a wildcard at Delray Beach, he was beaten in the first round by Benjamin Becker. Kei returned to the Challenger tour later in April with great success, reaching quarterfinals at both Baton Rouge and Tallahassee events, followed by a victory at the Savannah Challenger over Ryan Sweeting in the final. On 15 May 2010, he won the Sarasota open by defeating Brian Dabul, in three sets.
Nishikori played in his first French Open. He rebounded from two sets down to defeat Santiago Giraldo of Colombia in the first round but he lost his second match against Novak Djokovic. He lost to Richard Gasquet in the first round of the 2010 Aegon Championships. At Wimbledon, he played second seed Rafael Nadal in the first round and lost in straight sets.
At the U.S. Open, the Japanese No. 1 met Marin Čilić in the second round. Nishikori ousted the 11th seed in 5 sets to advance to the third round, his best Grand Slam tournament showing in 2010.
In the 2011 Australian Open, Nishikori reached the third round, defeating Fabio Fognini and Florian Mayer along the way. His run was ended in the third round by ninth seed Fernando Verdasco. After the third-round appearance in Melbourne, his ranking rose to No. 70.
At the first two ATP Masters Series events of the year, Nishikori suffered a first-round loss at Indian Wells and a second-round loss in Miami. Nishikori then reached his second final at the 2011 U.S. Men's Clay Court Championships. He was defeated by American wildcard Ryan Sweeting.
At Roland Garros, Nishikori lost in the second round to Sergiy Stakhovsky. He faced Lleyton Hewitt in the first round at Wimbledon, but lost in four sets. Nishikori then retired in his first-round match against Flavio Cipolla at the US Open.
At the Shanghai Masters, Nishikori reached his first Masters 1000 semifinal. He defeated Robin Haase, fourth seed Jo-Wilfried Tsonga, and Santiago Giraldo, in the first three rounds. In the quarterfinals, Nishikori upset 12th-seeded Alexandr Dolgopolov in straight sets. He lost to No. 2 Andy Murray in his first Masters 1000 semifinal. He reached a career-high of world No. 30.
In the Swiss Indoors Basel tournament Nishikori defeated an ailing world No. 1 Novak Djokovic to reach the final, coming back from a 4–5, 0–30 deficit in the second set. The win was only Djokovic's fourth loss of the season, second loss in a completed match, and first loss of a completed match on a non-clay surface. Nishikori was defeated in the final by Roger Federer. On the heels of the victory, Nishikori was granted special exemption into the 2011 BNP Paribas Masters and achieved a ranking of world No. 24.
2012: First Major quarterfinal and second ATP title
Nishikori started the season at the Brisbane International, where he lost in the second round to Marcos Baghdatis. At the 2012 Australian Open, Nishikori came back from a set down to defeat sixth seed Jo-Wilfried Tsonga to reach the quarterfinals of the Australian Open, where he was then defeated by fourth seed Andy Murray. Nishikori was the first Japanese male player to reach the quarterfinals of the Australian Open in 80 years.
In Toronto, he lost his first match (after a first-round bye) to Sam Querrey. He did better in Cincinnati, making it to the third round before being defeated by Stanislas Wawrinka, who ended up a semifinalist in the event. Nishikori had also lost to Wawrinka in the quarterfinals in Buenos Aires in February.
On 7 October, eighth seed Nishikori won the Rakuten Japan Open in Tokyo against sixth seed Milos Raonic of Canada in three sets to win his first ATP 500 series title and second career ATP Tour title, lifting his world ranking from world No. 17 to a career-high of world No. 15. Nishikori's win was historic as he became the first Japanese man to win the Japan Open in its 41-year history.
2013: Third ATP title
Nishikori started the year by playing the Brisbane International and reached the semifinals before retiring to Andy Murray because of a knee injury. Nishikori then reached the fourth round of the Australian Open before falling to fourth-seeded David Ferrer. Nishikori was bothered by a nagging knee injury throughout the match. Nishikori then won his third career title in the U.S. National Indoor Championships by defeating Feliciano López in straight sets. Seeded fifth, Nishikori finished the tournament without dropping a set in taking the winner's check, and moved up six ranking spots from No. 22 in the ATP rankings to No. 16.
In 2013 U.S Open first round, Nishikori was stunned by world No. 179 Daniel Evans in straight sets.
2014: Top 5 Ranking, Major and Masters Runner-ups
Michael Chang became Kei Nishikori's coach in 2014.
Nishikori made it to the fourth round in the Australian Open, losing to Rafael Nadal in a tight 3-setter. He defended his title at the U.S. National Indoor Tennis Championships in Memphis, defeating Ivo Karlovic in the final. He then played at the Masters 1000 event in Miami, where he was seeded 20th. Nishikori saved four match points before defeating 4th seed David Ferrer and advanced to the semifinals with a three-set win against 5th seed Roger Federer. Because of a left groin injury, he gave 2nd seed Novak Djokovic a walkover in the semifinals. He withdrew from Japan's Davis Cup quarterfinal against the Czech Republic. Nishikori returned to action at the end of April, in Barcelona, winning the final against Santiago Giraldo of Colombia in two sets.
On 10 May Nishikori made history by reaching the final of Madrid Open, his first Masters 1000 tournament final. Nishikori beat David Ferrer in three sets in the semi-final, and faced world No. 1 and defending champion Rafael Nadal in the final. Nishikori won the first set and led by a break in the second, but Nadal hit back to level the match before Nishikori was forced to retire in the 3rd set due to a back injury. The result saw him achieve a career-high #9 in ATP singles ranking. Nishikori lost in the first round of the French open to Martin Klizan in three sets.
Nishikori bounced back from the French Open first round loss in the grass court season by reaching the semifinals of the 2014 Gerry Weber Open before losing to Roger Federer in straight sets. Nishikori participated in the Wimbledon Championships and made it to the fourth round after surviving a tight 5-setter to Simone Bolelli, but eventually lost in the fourth round to Milos Raonic, despite winning the opening set. Nishikori opened his hard-court season by participating in the Citi Open. He reached the quarterfinals only to be beaten by Richard Gasquet for the fifth time in his career in straight sets.
Nishikori reached his first Grand Slam final at the 2014 US Open. He beat Wayne Odesnik, Pablo Andujar, Leonardo Mayer and then world No. 6 Milos Raonic in a marathon five-set match that lasted until 2:30 am, a record late finish at the US Open en route to the quarter-finals. In the quarter-finals, he beat Australian Open champion Stan Wawrinka to ensure that he would regain a top ten ranking and he is also the first Japanese man in 81 years to reach the semi-finals at a Major since Jiro Sato in 1933 French Championships (now French Open). Nishikori then defeated world No. 1 Novak Djokovic in the semi-finals to become the first Japanese man ever to reach a Grand Slam tournament final. Nishikori lost to Marin Čilić in straight sets in the final. The U.S. Open moved Nishikori to a ranking of eighth.
Nishikori began the Asian Swing by entering the Malaysian Open as first seed and won for a third season title, beating Julien Benneteau in two sets. Nishikori then went on to participate in the Rakuten Japan Open and won the title for the second time defeating Milos Raonic in the final. However, he later suffered a first round straight-sets lost to Jack Sock in the Shanghai Rolex Masters. Nishikori then played in the BNP Paribas Masters and reached the semi-final, defeating Tommy Robredo, Jo-Wilfried Tsonga and David Ferrer, each in three sets. However, he was ousted by an in-form Novak Djokovic in straight sets. This semi-final appearance guaranteed his berth for his ATP World Tour Finals debut.
In his first Year-End ATP Finals, Nishikori defeated Andy Murray and David Ferrer, but was defeated by Roger Federer in straight sets. With this result, he qualified in to the semi-finals and faced Novak Djokovic, losing in three sets, thus ending the Year at a career high world No. 5
2015: 8th and 9th ATP Title
Nishikori began the 2015 season by participating in the 2015 Brisbane International and reached the semifinals before being beaten by Milos Raonic in 3 tight-set tiebreaks. He reached the 2015 Brisbane International doubles finals with his partner Alexandr Dolgopolov but lost in straight sets. Nishikori equalled his best record yet in the Australian Open by reaching the Quarterfinals for the second time in his career, dropping only 2 sets along the way, but he was beaten in straight sets by defending champion Stan Wawrinka. In February, Nishikori won his eighth singles title and became the first ever player to win the Memphis Open three times in a row, beating Kevin Anderson in straight sets in the final.
He next participated in the 2015 Abierto Mexicano Telcel and reached the final, losing only a set to Kevin Anderson in the semifinals. By reaching the final, he earned enough ATP ranking points to move into a new career high world ranking of No. 4. However, he lost to David Ferrer in straight sets in the final. During the March Masters, he reached the fourth round of the 2015 BNP Paribas Open for the first time in seven appearances but was upset by Feliciano Lopez in straight sets in the fourth round. In the 2015 Miami Open, he defeated Mikhail Youzhny, Viktor Troicki and David Goffin all in straight sets losing only a total of 10 games to reach the quarterfinals. However, he was upset by an in-form John Isner in straight sets.
Nishikori began his clay-court season at the 2015 Barcelona Open Banc Sabadell where he reached the final after beating Teymuraz Gabashvili, Santiago Giraldo, Roberto Bautista Agut and Martin Klizan. He successfully defended his title by beating Pablo Andujar in the final in two sets to win his ninth career title on the tour. At the 2015 Mutua Madrid Open, Nishikori was granted a first-round bye and proceeded by defeating David Goffin in three tough-sets in the second round. He reached the semifinals after beating Roberto Bautista Agut and David Ferrer in straight sets respectively. He then lost to Andy Murray in the semi-finals and his ranking dropped to 6th as a result of failing to defend his points from the final in 2014.
Nishikori was given a tough draw at the 2015 Italian Open but managed to reach the quarterfinal after beating Jiri Vesely and Viktor Troicki, both in straight sets. Unfortunately, he faced world No. 1 Novak Djokovic in the QF and lost in three sets. Nishikori opened his French Open campaign by defeating both Paul-Henri Mathieu and Thomaz Bellucci in straight sets to advance to the third round. He advanced to the 4R for the second time in his career after his third round opponent, Benjamin Becker, withdrew due to a right shoulder injury. Nishikori reached the quarterfinals of the French Open for the first time by beating Teymuraz Gabashvili. He then played home favorite Jo-Wilfried Tsonga, but eventually lost in five set.
Nishikori opened his grass-court season by participating in the Halle Open where he reached the semifinals, only to retire in his match against Andreas Seppi down 1-4 in the first set due to his calf injury which he attained in his quarterfinal match. Nishikori decided to play Wimbledon and reached the second round by beating Simone Bolelli in five sets for the second straight year but then withdrew from his second round match against Santiago Giraldo due to his calf injury acting on him again during his first round match.
Nishikori will open his US Open Series in the 2015 Citi Open.
Nishikori vs. Raonic
Nishikori and Raonic have met 7 times, with Nishikori leading their head-to-head 5-2. They met once in 2012, 4 times in 2014 and twice during the 2015 season. At their first meeting in the 2012 Rakuten Japan Open final, Nishikori won it in 3 sets. Their first meeting in 2014 was at the Madrid Masters with Nishikori winning in two tiebreak sets. In Wimbledon 2014 4R, Raonic scored his first win against Nishikori beating him in four sets to advance to the Quarterfinals. They met again in the US Open 4R where the match tied the all-time latest finish for a match at the US Open with Nishikori prevailing in five tight-sets which lasted 4 hours and 19 minutes. They had a rematch of their 2012 final in the Rakuten Japan Open 2014 final where Nishikori won again in 3 sets.
In 2015, the duo first met at the Brisbane International with Raonic prevailing in 3 tight-set tiebreaks. Their most recent meeting was in the Davis Cup where Nishikori won in another epic five-setter to keep Japan's hopes for a quarterfinal place alive with the score tied again at 2–2.
Nishikori vs. Ferrer
Nishikori and Ferrer have met 12 times, with Nishikori leading 8-4. They met for the first time in the 2008 US Open with Nishikori registering his first win over a top-10 player, beating David Ferrer in a five-set thriller as a teenager. They next met again from 2011-2013 with Ferrer winning 3 times in straight sets and Nishikori winning only once in the Olympics at 2012 in three sets. However in 2014, Nishikori showed that his 2-3 deficit head-to-head encounter against Ferrer was just the beginning and thrashed the Spaniard in each of the 4 encounters in 2014. They first met in 2014 in the Miami Masters with Nishikori beating Ferrer in 3 tight-sets after saving 4 match points to progress to the QF. They next had an epic encounter at the Madrid Open with Nishikori beating Ferrer in another 3 tight-setter to progress to the final of a Masters 1000 for the first time in his career. Their 2 next encounters was in the BNP Paribas Masters and the ATP World Tour Finals where Nishikori again dominated the Spaniard in 3 sets.
In 2015, Ferrer had a remarkable start to the season but was beaten in the Australian Open by Nishikori in a dominated straight sets victory. However, Ferrer ended his losing streak to Nishikori in the Abierto Mexicano Telcel where he beat Nishikori in straight sets in the final. In Madrid, in the quarter finals, Nishikori took revenge and beat him in straight sets.
Nishikori vs. Cilic
Nishikori and Cilic have met 8 times with Nishikori leading 5-3. Cilic won his first ATP World Tour meeting in 2008 at Indian Wells, beating Nishikori in straight sets in the first round. In 2010, Nishikori avenged that loss at the US Open, beating Cilic in a tough five-setter lasting for 4h and 59mins. In 2011, they met at the Chennai Open where Nishikori beat Cilic in three sets. In 2012, they encountered each other at the US Open where Cilic avenged his past US Open loss to Nishikori by beating him in four sets to progress to the 4R. In 2013, they met at the Memphis Open where Nishikori beat him in straight sets to progress to the SF and he would later go on to win the title.
In 2014, their rivalry was more intense with 3 ATP meetings. They first met in 2014 at the Brisbane International where Nishikori beat him in three sets to book his semifinal spot. They met again at the clay courts of the Barcelona Open where Nishikori dominated Cilic in another straight sets victory where he would later go on to win his first title on clay. Their most significant meeting would be at the 2014 US Open, they met in the finals after Nishikori overpowered world No. 1 Novak Djokovic and Cilic overcame world No. 2 Roger Federer in the semifinals. Their meeting in the final made the 2014 US Open the first Grand Slam where none of the Big Four reached the final since the 2004 French Open. However, Nishikori was defeated in straight sets by an in-form Marin Cilic in the final.
Equipment and playing style
Nishikori has endorsed the Wilson BLX Steam 99 racquet, however, it is believed by racquet enthusiasts that he used an older modified Wilson nCode nTour underneath the Steam paint job. In the past, special versions of the Steam racquet have been sold by Wilson, exclusively in Japan, capitalizing on Nishikori’s popularity in his home country. Most recently, in 2012, the Steam Pro was available for sale, and was advertised as having the same specifications as Nishikori’s actual racquet. As of 2015, Nishikori currently uses the Wilson Burn 100. The new racket further enhances Nishikori's already fierce groundstrokes, adding more power to both his forehand and backhand wings.[promotional language] He wears Uniqlo clothing and Adidas Barricade 8.0 shoes. He is also sponsored by Nissin Foods, TAG Heuer, Fast Retailing, LVMH Moët Hennessy, Japanese financial services firm Jaccs Co., WOWOW, mattress topper Air Weave, EA Games, and Delta Air Lines. He is often seen wearing a Cup Noodles badge on his sleeve during matches. In 2011, he filmed a commercial for Morinaga & Company's sports drink Weider in Jelly. He also carries around a character called Mr. Saturn from the popular video game Mother / Earthbound.
With solid and consistent shots on both wings. He plays most comfortably in the baseline, using his dominating groundstrokes to push his opponents around and hit winners. He can generate a lot of pace, especially on his flat backhand, while his Western forehand is accurate and consistent. However, he also has the ability to play defensively and hit consistently to wear his opponents out. Because of this, many people have commented that he has the offensive ability of Fernando González and the defensive skills of Novak Djokovic. Under the coaching of Michael Chang, Nishikori has gained the habit of taking balls earlier without compromising consistency, allowing him to dominate points easily. Many critics and fellow players have said that Nishikori's backhand is one of the best on the tour, on par with that of Djokovic and Murray's. Nishikori has a slightly unusual style of hitting groundstrokes on both wings, winding up the racket with a short but compact backswing, and hitting the ball right at its peak swiftly. These make his groundstrokes powerful, accurate and unpredictable due to the delayed backswing which prevents opponents from anticipating which direction the ball will go.
He has also been praised for his return of serves, which he executes well due to his ability to take them quickly. He is known to hit winners of return of serves with strong and accurate groundstrokes.
Although his serve is not exceptionally strong, it is consistent enough to put off his opponents from winning points off it. He has a flat first serve that can reach speeds of up to 125 mph and employs a top-spin second serve.
Main article: Kei Nishikori career statistics
Grand Slam tournament performance timeline
Won tournament; or reached Final; Semifinal; Quarter-final; Round 4, 3, 2, 1; competed at a Round Robin stage; lost in Qualification Round; absent from tournament event; played in a Davis Cup - / Fed Cup Zonal Group (with its number indication) or Play-off; won a bronze, silver (F or S) or gold medal at the Olympics; a downgraded Masters Series/1000 tournament (Not a Masters Series); or a tournament that was Not Held in a given year.
To avoid confusion and double counting, these charts are updated either at the conclusion of a tournament, or when the player's participation in the tournament has ended.
This table is current through the 2015 Wimbledon Championships.
|Grand Slam tournaments|
- Finals: 1 (1 runner-up)
|Outcome||Year||Championship||Surface||Opponent in the final||Score in the final|
|Runner-up||2014||US Open||Hard||Marin Čilić||3–6, 3–6, 3–6|
- "Kei Nishikori". ATP World Tour.
- ITF Profile
- "Japan erupts in celebration of Nishikori – CNN Video". CNN. 7 September 2014.
- "Kei Nishikori and world renowned tennis coach Brad Gilbert form team". IMG Sports Academy. Retrieved 25 March 2013.
- "BBC SPORT – Tennis – Newcomer Nishikori shocks Blake". bbc.co.uk.
- ITF places announced for 2008 Olympic Tennis Event
- Nishikori wins ATP newcomer award
- "John Isner in Hall of Fame Tennis championships quarters". 12 July 2012.
- "Nishikori's medal dreams ended by Del Potro". Retrieved 2 August 2012.
- "Kei Nishikori wins historic 1st Japan Open title – ESPN". ESPN.com.
- Associated Press. "Kei Nishikori pulls out of Japan's Davis Cup tie". Yahoo. Retrieved 2 April 2014.
- "Rafael Nadal wins Madrid Masters after Kei Nishikori retires". BBC Online (BBC Sport). 11 May 2014. Retrieved 4 September 2014.
- "Kei Nishikori achieves milestone". espn.go.com. 12 May 2014.
- "NISHIKORI BEATS ANDERSON FOR ACAPULCO FINAL BERTH". atpworldtour.com. ATP. Retrieved 28 February 2015.
- McCombs, Dave; Ichino, Rin (8 September 2014). "Nishikori Gives Asian Tennis a Chance in U.S. Open Final". Bloomberg. Retrieved 8 September 2014.
- Morales, Miguel (26 August 2013). "How Rising Tennis Star Kei Nishikori Made $10 Million This Year". Forbes. Retrieved 8 September 2014.
- "DELTA BECOMES OFFICIAL AIRLINE OF JAPANESE PROFESSIONAL TENNIS PLAYER KEI NISHIKORI". IMG. 18 November 2013. Retrieved 8 September 2014.
- "Did you guys see my new Weider commercial.......". Twitter. 16 December 2011. Retrieved 8 September 2014.
|Wikimedia Commons has media related to Kei Nishikori.|
- Official website
- Kei Nishikori at the Association of Tennis Professionals
- Kei Nishikori at the International Tennis Federation
- ATP DEUCE Magazine: Project 45 No Longer A Secret
- Kei Nishikori Official Facebook Fanpage
|ATP Newcomer of the Year
|Japan Professional Sports Grand Prize Winner