Justine Henin-Hardenne defeated Kim Clijsters in the final, 6–3, 4–6, 6–3 to win the women's singles tennis title at the 2004 Australian Open. It was her third major title, each time defeating Clijsters in the final. Clijsters would eventually win the title seven years later.
Defending champion Justine Henin-Hardenne defeated Svetlana Kuznetsova in the final, 6–4, 6–4 to win the women's singles tennis title at the 2006 French Open. It was her third French Open title. She won the title without losing a set during the tournament, and without facing a tiebreak in any set.
Virginia Ruano Pascual and Paola Suárez were the two-time defending champions, but they were defeated in the second round by Anna Chakvetadze and Elena Vesnina.
Two-time defending champion Justine Henin defeated Ana Ivanovic in the final, 6–1, 6–2 to win the women's singles tennis title at the 2007 French Open. It was her fourth French Open title. For the second consecutive year, Henin won the title without losing a set or facing a tiebreak in any set during the tournament. Ivanovic became the first player representing Serbia to reach a major final.
Margaret Court and Virginia Wade were the defending champions but only Wade competed that year. Wade and Olga Morozova lost in the final 6–1, 6–4 against Linky Boshoff and Ilana Kloss.
The 1999 Estoril Open women's doubles was the doubles event of the first edition of the WTA Tour Estoril Open; a WTA Tier IV tournament and the most prestigious women's tennis tournament held in Portugal. This tournament was part of the ITF Tour last year, and it was won by Caroline Dhenin and Émilie Loit. They did not compete in the event this year.
The 1999 Tashkent Open singles was the singles event of the first edition of the Tashkent Open; a WTA Tier IVb tournament and the most prestigious women's tennis tournament held in Central Asia.
Defending champions Martina Navratilova and Pam Shriver defeated Claudia Kohde-Kilsch and Helena Suková in the final, 6–2, 7–5 to win the women's doubles tennis title at the 1988 French Open. It was Navratilova's fifth straight French Open title in women's doubles.
The 1999 Advanta Championships of Philadelphia singles was the tennis singles event of the seventeenth edition of the Advanta Championships of Philadelphia; a WTA Tier II tournament held in Philadelphia. Steffi Graf was the defending champion but retired after Wimbledon earlier in the year.
The 2006 JPMorgan Chase Open singles statistics are for the 2006 WTA Tour, a Women's Tennis Association (WTA) tennis competition.
Serena Williams and Venus Williams were the defending champions, but did not compete this year.
Top-seeds and defending champions Gail Chanfreau and Julie Heldman made the final but lost to Fiorella Bonicelli and Isabel Fernández, who won $3,500 for their efforts.
Iván Molina and Martina Navratilova were the defending champions, but Navratilova did not compete this year. Molina teamed up with Renáta Tomanová and lost in quarterfinals to runners-up Jaime Fillol and Pam Teeguarden.
Barbora Krejčíková and Kateřina Siniaková defeated Eri Hozumi and Makoto Ninomiya in the final, 6–3, 6–3 to win the women's doubles tennis title at the 2018 French Open. It was their first major title together.
Angelique Widjaja was the defending champion but did not complete in the Juniors this year.
Chris Evert and Martina Navratilova were the defending champions but both players chose not to participate.
Thomaz Koch and Fiorella Bonicelli were the defending champions but only Fiorella Bonicelli competed that year with Jairo Velasco. Jairo Velasco and Fiorella Bonicelli lost in the quarterfinals to Kim Warwick and Ilana Kloss.
Players who neither had high enough rankings nor received wild cards to enter the main draw of the annual French Open Tennis Championships participated in a qualifying tournament held in the week before the event.
Players who neither had high enough rankings nor received wild cards to enter the main draw of the annual French Open Tennis Championships participated in a qualifying tournament held in the week before the event.
María Sánchez Lorenzo was the defending champion, but did not compete this year.
Fiorella Bonicelli 
Gail Lovera 
Regina Maršíková 
Pam Teeguarden 
Helen Gourlay 
