Paola Suárez is a retired tennis player from Argentina. She was one of the most prominent women's doubles players throughout the early and mid-2000s, winning eight Grand Slam titles, all of them with Virginia Ruano Pascual, and holding the No. 1 doubles ranking for 87 non-consecutive weeks. She was also a singles top ten player and semifinalist at the 2004 French Open.
Ai Sugiyama is a Japanese former tennis player. She reached the world No. 1 ranking in women's doubles on the WTA Tour and had a career-high singles ranking of world No. 8, achieved on February 9, 2004. In her career, she won six singles and 38 doubles titles, including three Grand Slam titles, and one Grand Slam mixed doubles title. Sugiyama held the all-time record, for both male and female players, for her 62 consecutive Grand Slam main-draw appearances, until she was surpassed by Roger Federer at the 2015 Wimbledon Championships.
Katarina Srebotnik is a Slovenian former professional tennis player. She reached her career-high singles ranking of world No. 20 on 7 August 2006. On 4 July 2011, she reached No. 1 of the WTA doubles rankings, holding this ranking for 10 weeks.
Virginia Ruano Pascual is a Spanish former professional tennis player. She had moderate success in singles, winning three career Women's Tennis Association (WTA) titles as well as reaching two Grand Slam quarterfinals and a top-30 ranking, but she had been far more successful in doubles.
Lisa Raymond is an American retired professional tennis player who has achieved notable success in doubles tennis. Raymond has eleven Grand Slam titles to her name: six in women's doubles and five in mixed doubles. On June 12, 2000, she reached the world No. 1 ranking in doubles for the first time, becoming the 13th player to reach the milestone. Raymond was ranked No. 1 on five separate occasions in her career over a combined total of 137 weeks and finished as the year-end No. 1 doubles player in both 2001 and 2006. She currently holds the record of most doubles match wins (860) and most doubles matches played (1,206) in WTA history, and earned more than $10 million in prize money in her career.
Laura Granville is a former American professional tennis player. During the two years she spent at Stanford University, she set the record for most consecutive singles victories with 58 and finished with an overall record of 93–3. Granville won the NCAA Championship in singles as well as the ITA Player of the Year in both 2000 and 2001.
Liezel Huber is a South African-American retired tennis player who represented the United States internationally since August 2007. Huber has won four Grand Slam titles in women's doubles with partner Cara Black, one with Lisa Raymond, and two mixed doubles titles with Bob Bryan. On 12 November 2007, she became the co-world No. 1 in doubles with Cara Black. On 19 April 2010, Huber became the sole No. 1 for the first time in her career.
Janette Husárová is a Slovak former tennis player.
Vania King is a retired American tennis player. A former top-10 doubles player, King won both the Wimbledon and US Open women's doubles titles in 2010 with partner Yaroslava Shvedova, with whom she also reached the final of the 2011 US Open. She won a total of 15 doubles titles on the WTA Tour and reached a career-high ranking of No. 3 in the world. She also ended runner-up in the mixed-doubles final at the French Open in 2009, with Marcelo Melo.
Hsieh Su-wei is a Taiwanese professional tennis player. Hsieh has won three singles and 32 doubles titles on the WTA Tour, one WTA 125 doubles title, 27 singles and 23 doubles titles on the ITF Circuit, seven medals at the Asian Games, one gold and one bronze medal at the 2005 Summer Universiade, and has amassed over $10 million in prize money. On 25 February 2013, she reached a career-high singles ranking of world No. 23, and on 12 May 2014, she reached world No. 1 in the doubles rankings for the first time; she has spent a total of 47 weeks with the top ranking, the longest tenure by a tennis player from the Far East. Hsieh is the highest-ranked Taiwanese player in history, in both singles and doubles. Known for playing with two hands on both sides, flat and quick groundstrokes, crafty gameplay, aggressive volleys, and unorthodox variety of shots, Hsieh is regarded as one of the more successful and versatile doubles players in history. She has won six Grand Slam titles in doubles, claiming the 2013 Wimbledon Championships and the 2014 French Open with Peng Shuai, the 2019 and 2023 Wimbledon Championships with Barbora Strýcová, the 2021 Wimbledon Championships with Elise Mertens, and the 2023 French Open with Wang Xinyu. Hsieh and Strýcová also were the runners-up at both the 2019 WTA Finals and the 2020 Australian Open. She also reached the quarterfinals in doubles at the 2012 London Olympics with compatriot Chuang Chia-jung. Though Hsieh has yet to win a Grand Slam on hardcourts, most of her titles have come on hardcourts, including eight of her WTA 1000 titles.
María José Martínez Sánchez is a Spanish former professional tennis player. In singles, she won five WTA Tour singles titles, her biggest being a Premier 5 title at the 2010 Italian Open where she defeated two former world No. 1 players, Ana Ivanovic and Jelena Janković, en route to the title. As a junior, she won the Orange Bowl and French Open. She reached her career high ranking in singles of world No. 19 on 10 May 2010.
The 1996 "M" Electronika Cup was a women's tennis tournament played on outdoor clay courts in Bol in Croatia that was part of Tier IV of the 1996 WTA Tour. It was the third edition of the tournament and was held from 29 April until 5 May 1996. Unseeded Gloria Pizzichini won the singles title.
The 1998 Croatian Bol Ladies Open was a women's tennis tournament played on outdoor clay courts in Bol in Croatia that was part of Tier IV of the 1998 WTA Tour. It was the fifth edition of the tournament and was held from 27 April to 3 May 1998. Mirjana Lučić won the singles title.
The 1999 Copa Colsanitas was a women's tennis tournament played on outdoor clay courts at the Club Campestre El Rancho in Bogotá in Colombia that was part of Tier IVa of the 1999 WTA Tour. It was the second edition of the tournament and was held from February 15 through February 21, 1999. Fifth-seeded Fabiola Zuluaga won the singles title.
Sílvia Soler Espinosa is a retired Spanish tennis player.
Teryn Ashley-Fitch is an American former professional tennis player. She won 17 titles in her career, four in singles. In July 2004, she reached her highest singles ranking of world No. 95. Her career-high doubles ranking is 59, achieved in October 2003.
The 1999 Prokom Polish Open was a women's tennis tournament played on outdoor clay courts in Sopot, Poland that was part of the Tier III category of the 1999 WTA Tour. It was the second edition of the Prokom Polish Open and took place from 12 July until 18 July 1999. Third-seeded Conchita Martínez won the singles title and earned $27,000 first-prize money.
The 1999 Brasil Open was a women's tennis tournament played on outdoor clay courts in São Paulo, Brazil. It was part of Tier IV of the 1999 WTA Tour. The tournament was held from October 4 through October 10, 1999. Fabiola Zuluaga won the singles title.
The 2000 Copa Colsanitas was a women's tennis tournament played on outdoor clay courts at the Club Campestre El Rancho in Bogotá, Colombia that was part of the Tier IV category of the 2000 WTA Tour. It was the third edition of the tournament and was held from 7 February through 13 February 2000. Unseeded Patricia Wartusch won the singles title and earned $22,000.
The 2021 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2021 tennis season. The 2021 WTA Tour calendar comprises the Grand Slam tournaments, the WTA 1000 tournaments, the WTA 500 tournaments, the WTA 250 tournaments, the Billie Jean King Cup, and the year-end championships. Also included in the 2021 calendar are the Summer Olympic Games, which were rescheduled from 2020.
Argentina 
