Peng Shuai

At 38 years old, Peng Shuai has this physical status:

Peng Shuai was born in Xiangtan. She began playing at age eight when an uncle, a famous tennis coach in China and the only other family member who plays tennis, introduced her to the game. She favors hardcourts and two-handed forehand (though her backhand is the better side). At age 13, Peng was admitted to a hospital for heart surgery to repair a defect, a situation which she explained in the 2008 "Impossible is Nothing" campaign from Adidas. Following surgery, in 1999 she joined the state training program in Tianjin aimed at producing internationally competitive athletes, especially Olympians.

In June 2001, the 15-year-old Peng won her first singles title at Baotou, a $10k tournament, defeating countrywoman Sun Tiantian in the semifinal. In October, she debuted on the WTA Tour at Shanghai as a wildcard.

In February 2002, Peng won her third $10k singles title. The following week, she extended her winning streak to twelve and reached the final of a $25k tournament at New Delhi before losing the championship match to Eva Birnerová. Further success proved elusive, and she took nearly seven months off from competition at singles events, ending the year with a world ranking of 358.

In 2003, she won her first $25k title at Jackson, Mississippi and her first $50k event at Changsha, improving her year-end ranking to 226.

In 2004, she won her first $75k tournament at Dothan, Alabama. She rose up to No. 107 in the rankings and gained her direct entry into her first Grand Slam main draw at Wimbledon. She was defeated there by 14th seed Silvia Farina Elia. Peng reached her first WTA Tour quarterfinal at Cincinnati in August, where she lost to second seed Vera Zvonareva. By the end of 2004, Peng had won her eighth ITF singles title at Shenzhen-2. She ended the year ranking 73 in the world and was able to focus solely on WTA events thereafter.

In mid-2000s, Peng decided to "fly solo" and no longer give over half of her earnings to the state training program. She and three other Chinese players broke out of the state's control by effectively threatening to stop playing.

At the Australian Open, Peng won her first Grand Slam singles match, defeating Maria Elena Camerin before being overcome by Venus Williams in the second round. In September 2005, she reached two further WTA quarterfinals at Beijing and Guangzhou, ultimately finishing the year ranking 37th.

In 2006, Peng lost her first-round ties at the Australian Open, withdrew from subsequent tournaments, and dropped out of the top 60 after losing at Indian Wells and Miami. At Wimbledon, however, she reached the third round of a Grand Slam for the first time, defeating 20th seed Shahar Pe'er before losing to 16th seed Flavia Pennetta. She reached the semifinals of the China Open and represented her country for the first time in her Fed Cup career, winning both her ties against Indonesia.

In 2007, Peng failed to get past the second round of the Australian Open and the first round of the US Open but reached the semifinals of the Tier-III Pattaya Open, losing to Sybille Bammer. At the China Open, Peng beat former world No. 1 and five-time Grand Slam champion Martina Hingis in the final match of Hingis's professional career. She finished the year with a 26–21 record in singles, a doubles title in Guangzhou with Yan Zi, and one top-ten win against Amélie Mauresmo.

After a string of losses in 2008, Peng recorded her first win of the year at the Tier-II Bangalore Open against Anne Kremer before losing to Venus Williams; she also won the doubles title with Sun Tiantian. At Strasbourg, she recorded a top-ten win when top seed Marion Bartoli was forced to retire in round one while trailing. Peng reached the second round of the US Open for the first time in her career, defeating Eleni Daniilidou before losing to Flavia Pennetta.

At the Summer Olympics, Peng competed in the women's singles, and the women's doubles with Sun Tiantian. The doubles pair were knocked out in the first round, and Peng lost to Alizé Cornet in the second round of the singles.

In early 2009, Peng announced that she will be coached full-time for the 2009 season by Tarik Benhabiles. She won the Sydney International doubles title with Hsieh Su-wei, defeating Nathalie Dechy and Casey Dellacqua in the final. At the Italian Open in May, Peng partnered with Hsieh again and won the doubles title by defeating Daniela Hantuchová and Ai Sugiyama. At the French Open, Peng was knocked out of the singles event but partnered with Hsieh to reach the semifinals in doubles, defeating Hantuchová & Sugiyama in the third round and the Radwańska sisters in the quarterfinals before losing to Victoria Azarenka and Elena Vesnina.

At the 2009 Wimbledon Championships, Peng fell to No. 11 Agnieszka Radwańska in the second round, after a mammoth battle of three and a half hours. Despite saving five match points, she eventually lost in three sets. Her 'never say die' attitude won her the admiration of many English fans. During the China Open, Peng defeated the 2008 champion and former world No. 1 Jelena Janković, who picked up a wrist injury in the latter stages of the match. In the third round, Peng won against former world No. 1 Maria Sharapova. In the quarterfinals, she lost to Nadia Petrova. In doubles, Peng partnered with Hsieh and won the title, bringing her ranking to a career high of 13.

At both the 2010 Moorilla Hobart International and the Australian Open, Peng was stopped by Zheng Jie. Peng reached the second round of the Indian Wells Open and the semifinals at the Estoril Open. Afterwards, she suffered a series of injuries. In the first round of the Premier Mandatory Madrid Open, she had to retire due to a right adductor muscle strain. In the second round, she was defeated by Arantxa Parra Santonja. Peng then withdrew from the French Open and missed the whole of the grass-court season due to illness. In the US Open, Peng advanced to the third round before withdrawing from the tournament with injury. She then suffered two first-round exits at the Pan Pacific Open and the China Open, lowering her world ranking to No. 95.

In the ITF Circuit, Peng won a trophy at the $100k event in Taipei and ended the season representing China in the 2010 Asian Games in Guangzhou. She won gold in the team event alongside Li Na, Yan Zi and Zhang Shuai. In the doubles event, she gained a bronze with partner Yan Zi, and in the singles event, she won another gold, defeating Akgul Amanmuradova of Uzbekistan.

At the 2011 Auckland Open, Peng caused a big upset by defeating No. 3 seed Kuznetsova in the second round. At the Australian Open, she defeated Kateryna Bondarenko, Jelena Janković, and Ayumi Morita to reach the fourth round of a Grand Slam for the first time in her career, before losing to Agnieszka Radwańska. Her ranking rose to No. 40. In the third round of the Indian Wells Open, she defeated No. 7 seed Li Na for the first time in her career. Peng reached the semifinals at the Family Circle Cup in Charleston, rising to a new career high of 29 in the world rankings. Peng also won the doubles title alongside Zheng Jie at the Italian Open.

Peng reached the finals at the Brussels Open but fell to world No. 1, Caroline Wozniacki. At the French Open, Peng retired due to illness in the third round. At Wimbledon, she reached the round of 16 before losing to the fifth seed and eventual runner-up Maria Sharapova. Posting good results at Cincinnati, Peng reached her career-high ranking of world No. 14. After withdrawing due to an injury from the US Open Series, she reached the round of 16 at the US Open before losing to Flavia Pennetta.

At both the 2012 Australian Open and the Dubai Tennis Championships, Peng fell in the second round. She took a month's break after her Malaysian Open and returned to play in the Madrid Open. However, she lost in early rounds in Madrid, Rome, and Brussels. At the Wimbledon Championships, she defeated Sandra Zaniewska, Ayumi Morita and Arantxa Rus to reach her second consecutive round of 16 before losing to Maria Kirilenko. At the 2012 Summer Olympics, Peng reached the second round in the women's singles and the quarterfinals in the women's doubles, partnering with Zheng Jie.

Peng started her 2013 season by reaching the semifinals in the new Shenzhen Open. She was not able to progress beyond the first or the second round, however, at Hobart International, the Australian Open, Madrid Open, Italian Open, and reached only the third round at Indian Wells. She reached the final in the Brussels Open, defeating Sofia Arvidsson, Olga Govortsova, Sloane Stephens, and Romina Oprandi before losing to Kaia Kanepi. Peng again lost in either the first or the second round at Roland Garros, Wimbledon, the US Open, and China Open. She ended the year with a ranking of No. 45 in the world.

On the other hand, Peng began her huge success as a doubles player in 2013. Paired with long-time childhood friend Hsieh Su-wei, Peng clinched five double's titles in 2013, including two Premier-5 events (Rome and Cincinnati), Wimbledon, and WTA Championships. Peng became the first Chinese player to win the WTA Tour Championships, and the fifth to win a Grand Slam title, after Zheng Jie, Yan Zi, Sun Tiantian and Li Na.

In 2014 Peng reached the final in the Shenzhen Open and lost to Li Na. At the Australian Open, she lost to Kurumi Nara in the opening round. She also lost in the second round in the doubles event with Hsieh against Shahar Pe'er and Sílvia Soler Espinosa. Peng then won two consecutive doubles titles, winning the Pattaya Open with Zhang Shuai defeating Alla Kudryavtseva and Anastasia Rodionova in the final, and winning the Qatar Open with Hsieh Su-wei defeating Květa Peschke and Katarina Srebotnik in the final. On 17 February, Peng became the world No. 1 in doubles, making her the first Chinese tennis player (man or woman, in singles or doubles) to reach world No. 1. Peng and Hsieh continued their success by winning three more titles in the season, including two Premiere Mandatory events (Indian Wells and Beijing) and French Open. In the Wimbledon Championships, they failed in defending their title and also lost their No. 1 ranking.

However, since Wimbledon, Peng found her pace in the singles events. She reached the last 16 at the Wimbledon Championships. She also clinched title in the 125K event in Nanchang. At the US Open, Peng made her first Grand Slam singles quarterfinal and semifinal appearances, defeating compatriot Zheng Jie, fourth-seeded Agnieszka Radwańska, 28th-seeded Roberta Vinci, 14th-seeded Lucie Šafářová, and rising star Belinda Bencic en route, all in straight sets. In the semi-final, she had to retire against 10th-seeded Caroline Wozniacki in the semifinal at 6–7, 3–4 down, when she suffered severe cramps due to heat illness and had to be taken off court in a wheelchair. She skipped playing the following Hong Kong Open to recover, but made promotional appearances there. She came back to the game in the Wuhan Open, China Open, and Tianjin Open.

Peng and Hsieh entered the WTA Finals as the second seed. They beat Garbiñe Muguruza/Carla Suárez Navarro and Alla Kudryavtseva/Anastasia Rodionova in straight sets to reach the final. However, they lost disastrously to Cara Black/Sania Mirza. They pairing then came to conclusion as Peng had previously announced during the US Open.

Peng had a difficult 2015 season. Due to injuries, she had a lot of first round or second round losses. Her best performance of the season was fourth round of the Australian Open, which tied her best performance, although she lost it to second seed and the eventual runner-up Maria Sharapova.

Peng failed to win even one doubles match in 2015. She started the season with her Tianjin teammate Xu Yifan in preparation for the 2016 Olympics, but ended up losing in the first round matches in the Shenzhen Open and Australian Open. In their first-round match in the Australian Open against Kimiko Date-Krumm and Casey Dellacqua, they wasted a 6–4, 5–0 lead, two match points in the second set and three more in the twelfth game of the final set and eventually lost to their opponents. Peng was particularly frustrated by Xu, who was constantly attacked by their opponents and making a lot of unforced errors, and decided to split the partnership. She played two more tournaments, with Květa Peschke at Dubai and Zarina Diyas at Madrid, but was not able to win a set.

After the first round retirement to Polona Hercog in the first round of French Open, Peng announced the end of her 2015 season due to injuries in her back and waist.

Peng returned to the tour in 2016 in Indian Wells. She suffered from a number of early exits in several events, including the first-round loss in the Rio Summer Olympics. In the China Open, Peng defeated Venus Williams in the first round but lost to Caroline Garcia in the second round. In the Tianjin Open, she clinched her first ever WTA singles title. As a resident in Tianjin, she received a withdraw from seventh seed and compatriot Zhang Shuai in the beginning round. In the second round, she defeated qualifier Chang Kai-chen. She benefited from the withdraw from Agnieszka Radwańska in the quarterfinal and beat Danka Kovinić from Montenegro in the semifinal, which lasted for two days due to rain delays. Peng had to play the final several hours after the semifinal against the 2014 champion Alison Riske and won in two sets. She also won the doubles final match with Christina McHale.

Peng started the season in the Shenzhen Open, where she lost to the eventual champion, Kateřina Siniaková, in the opening round. In the doubles event, she clinched her 21st title with Andrea Hlaváčková without losing a set. In the singles event of the Australian Open, she lost to Eugenie Bouchard in the second round. In the doubles event, Peng and Hlaváčková reached the final without dropping a set, defeating third seed and Olympic champion Ekaterina Makarova/Elena Vesnina and top-seed Caroline Garcia/Kristina Mladenovic. In the final, they lost a tight match against the 2015 champion Mattek-Sands/Šafářová in three sets.

Peng then competed in the Taiwan Open, where she reached her eighth WTA final without losing a set. In the final, she lost to the top seed and world No. 13 Elina Svitolina. She also reached the final in the doubles event with Hlaváčková and lost to Vesnina/Makarova with a match tie-break. She reached the fourth round in Indian Wells but fell in the first round in the Madrid Open against Carla Suárez Navarro.

She won her second WTA singles title at the Jiangxi International Open in Nanchan, China defeating Nao Hibino in the final.

In August 2018, Peng was banned for six months and fined $10,000 by the Tennis Integrity Unit (TIU) for coercion and offering possible financial reward so that her main partner would agree to withdraw from the ladies doubles, even after the sign-in deadline at the 2017 Wimbledon Championships. Her partner, Alison Van Uytvanck, refused and Peng withdrew from the tournament instead. Three months of her ban and $5,000 of the fine were suspended. Her former coach Bertrand Perret of France was also banned for three months.

Peng began her 2019 season at the Shenzhen Open. She retired during the third set of her first-round match against Kristýna Plíšková due to a thigh injury. In doubles, she and compatriot, Yang Zhaoxuan, won the title beating Duan Yingying/Renata Voráčová in the final. Peng was defeated in the first rounds at the Australian Open, Roland Garros, and Wimbledon, and in the second round at the US Open.

At the Jiangxi International Open, Peng made it to the semifinals where she was defeated by Elena Rybakina. In doubles, she and Zhang Shuai reached the final but lost to compatriots Wang Xinyu/Zhu Lin. Peng lost in the second round at Guangzhou in singles but won the doubles title with Laura Siegemund, defeating Alexa Guarachi/Giuliana Olmos in the final. She was defeated in the first or second rounds in Wuhan, Beijing, and Tianjin but won against Zhu Lin in the final of the Suzhou Ladies Open.

Peng started her 2020 season at the Shenzhen Open, where she lost in the second round to fifth seed and eventual champion Ekaterina Alexandrova. In Hobart, she and Zhang Shuai reached the doubles final but were defeated by Nadiia Kichenok/Sania Mirza. At the Australian Open, Thailand Open, and Qatar Total Open, she was defeated in either the first or the second round.

In February 2022, Peng announced her retirement during an interview with the French magazine L'Équipe, where she also mentioned her 2021 social post and subsequent events.

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