Martina Hingis is a Swiss former professional tennis player. Hingis was the first Swiss player, male or female, to have won a major title and attain the world No. 1 ranking. She spent a total of 209 weeks as the singles world No. 1 and 90 weeks as doubles world No. 1, holding both No. 1 rankings simultaneously for 29 weeks. She won five major singles titles, 13 major women's doubles titles, and seven major mixed doubles titles, for a combined total of 25 major titles. In addition, she won the season-ending WTA Finals two times in singles and three in doubles, an Olympic silver medal in doubles, and a record 17 Tier I singles titles.
Lindsay Ann Davenport Leach is an American former professional tennis player. Davenport was ranked singles world No. 1 for a total of 98 weeks, and was the year-end singles world No. 1 four times. She also held the doubles world No. 1 ranking for 32 weeks.
Mary Joe Fernández Godsick is an American former professional tennis player, who reached a career-high ranking of world No. 4 in both singles and doubles. In singles, Fernández was the runner-up at the 1990 and 1992 Australian Open, and the 1993 French Open. She also won a bronze medal at the 1992 Summer Olympics. In doubles, she won the 1991 Australian Open with Patty Fendick and the 1996 French Open with Lindsay Davenport, plus two Olympic gold medals.
Nathalie Tauziat is a French former professional tennis player and coach. She was the runner-up in women's singles at the 1998 Wimbledon Championships and runner-up in the women's doubles at the 2001 US Open partnering Kimberly Po-Messerli. She reached a career-high ranking of world No. 3 in both singles and doubles.
Magdalena Georgieva Maleeva is a Bulgarian former professional tennis player. Her best WTA singles ranking was world No. 4. She played on the WTA Tour competing in singles and doubles, from April 1989 to October 2005 and has won ten career singles titles.
Patty Schnyder is a Swiss retired tennis player. A former top 10 player in singles, she twice defeated a reigning world No. 1 player in her career: Martina Hingis at the 1998 Grand Slam Cup and Jennifer Capriati at the Family Circle Cup in 2002. In addition, she has notable wins over such former No. 1 players as Lindsay Davenport, Serena Williams, Arantxa Sánchez Vicario, Steffi Graf, Kim Clijsters, Justine Henin, Amélie Mauresmo, Maria Sharapova, Jelena Janković, Ana Ivanovic, and Caroline Wozniacki.
Angelique Widjaja is a retired Indonesian professional tennis player. She won the junior championships at Wimbledon in 2001, defeating Dinara Safina, and the 2002 junior French Open defeating Ashley Harkelroad. She reached a peak of No. 55 in the WTA singles rankings in March 2003, and a peak of No. 15 in the doubles rankings in February 2004.
Gisela Dulko is an Argentine former tennis player. Although she enjoyed modest success in singles, reaching a career-high ranking of world No. 26 and winning four WTA titles, her speciality was doubles, where she achieved the world No. 1 ranking and won 17 WTA titles. Partnering with Flavia Pennetta, Dulko won the 2010 WTA Tour Championships and the 2011 Australian Open. She also reached the mixed-doubles final at the 2011 US Open, with Eduardo Schwank. During her career, Dulko upset a number of top players on the tour, including Maria Sharapova in the second round of Wimbledon in 2009, Samantha Stosur in the third round of Roland Garros in 2011, and Martina Navratilova in the second round of Wimbledon in 2004 and in Navratilova's final Grand Slam singles match.
Barbara Schett Eagle is an Austrian former professional tennis player, who reached her highest singles ranking of world No. 7 in September 1999. Between 1993 and 2004 she played in 48 matches for the Austria Fed Cup team, winning 30. She also represented Austria at the 2000 Sydney Olympics in singles and doubles, reaching the quarterfinals of the singles event. She retired after the 2005 Australian Open and now works for Eurosport as a commentator and presenter.
Julie Halard-Decugis is a French former professional tennis player.
Cara Cavell Black is a Zimbabwean former professional tennis player. Black was primarily a doubles specialist, winning 60 WTA Tour and 11 ITF doubles titles. A former doubles world No. 1, she won ten major titles. By winning the 2010 Australian Open mixed doubles title, Black became the third woman in the Open Era to complete the career Grand Slam in mixed doubles. Having also won one singles title on the WTA Tour, Black peaked at world No. 31 in the singles rankings in March 1999.
Sandrine Testud is a former professional tennis player from France.
Kristína Kučová is a Slovak tennis player. On 12 September 2016, she reached her best singles ranking of world No. 71. On 5 October 2009, she peaked at No. 168 in the WTA doubles rankings. She has won one singles title on the WTA Challenger Tour with eleven singles titles and five doubles titles on the ITF Women's Circuit.
Kristina "Kiki" Mladenovic is a French professional tennis player and a former world No. 1 in doubles.
The WTA Tour is the elite tour for women's professional tennis organized by the Women's Tennis Association (WTA). The 2011 WTA Tour includes the Grand Slam tournaments, the WTA Premier tournaments, the WTA International tournaments, the Fed Cup, the Commonwealth Bank Tournament of Champions and the WTA Championships.
The 1999 Belgian Open singles was the singles event of the sixth edition of the Belgian Open; a WTA Tier IV tournament and one of the most prestigious women's tennis tournament held in Belgium. The tournament had not occurred since 1993, where it was won by Radka Bobková. She did not compete this year.
Fiona Ferro is a French-Belgian professional tennis player.
The 2018 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2018 tennis season. The 2018 WTA Tour calendar comprises the Grand Slam tournaments, supervised by the International Tennis Federation (ITF); the WTA Premier tournaments ; the WTA International tournaments; the Fed Cup and the year-end championships. Also included in the 2018 calendar is the Hopman Cup, which is organized by the ITF and does not distribute ranking points.
Olivier Malcor is a former professional tennis player from France.
Priska Madelyn Nugroho is an Indonesian tennis player. She has career-high WTA rankings of 265 in singles and 197 in doubles, and is currently the highest-ranked Indonesian tennis player in singles on either WTA and ATP Tours. She has won five titles in singles and eleven in doubles on the ITF Women's Circuit.
France 
