Weeks on #1

Aantal weken op 1 - Singles

52 weken
Kim Clijsters (retired)

33 weken
Maria Sharapova (retired)

25 weken
Kirsten Flipkens (retired)

17 weken
Karolina Sprem (retired)

11 weken
Flavia Pennetta (retired)

8 weken
Venus Williams (retired)
Caroline Wozniacki

7 weken
Olga Barabanschikova (retired)

6 weken
Anna-Lena Groenefeld (retired)
Vera Zvonareva

5 weken
Chanda Rubin (Retired)
Martina Hingis (retired)
Alexandra Stevenson (retired)

2 weken
Petra Mandula

1 week
Kim Clijsters (retired)
Jelena Jankovic
Anna Chakvetadze
Alona Bondarenko


Aantal weken op 1 - Doubles

50 weken
Ashley Harkleroad (retired)
Sania Mirza (retired)

21 weken
Flavia Pennetta (retired)
Maria Sharapova

16 weken
Ai Sugiyama (retired)
Petra Mandula

13 weken
Anna Chakvetadze

12 weken
Nadia Petrova (retired)
Paola Suarez retired)

10 weken
Nathalie Dechy (retired)
Martina Hingis (retired)
Anna Kournikova (retired)

9 weken
Caroline Maes (retired)
Amélie Mauresmo (retired)
Elena Dementieva (retired)
Daniela Hantuchova (retired)
Jelena Jankovic
Patty Schnyder

8 weken
Justine Henin (retired)

7 weken
Anastasia Myskina (retired)
Els Callens (retired)

6 weken
Chanda Rubin (retired)
Dinara Safina

5 weken
Mary Pierce

2 weken
Anabel Medina-Garrigues (retired)
Kim Clijsters (retired)
Venus Williams (retired)

1 week
Maria Sharapova (retired)

Aantal weken op 1 - Singles (seizoen 10)

8 weken
Caroline Wozniacki

7 weken
Kim Clijsters (retired)

1 week
Anna Chakvetadze
Alona Bondarenko

Aantal weken op 1 - Doubles (seizoen 10)

13 weken
Anna Chakvetadze

2 weken

Ashley Harkleroad (retired)
Sania Mirza (retired)
Venus Williams (retired)