Number of weeks in the top 10 stats - TennisForum.com
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post #1 of 7 (permalink) Old Nov 19th, 2018, 02:32 PM Thread Starter
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Number of weeks in the top 10 stats

"All-time" number of weeks in the top 10

Since the first computer rankings 3rd of November 1975
EDIT: Including the week of 19 November 2018

Code:
Player                              Weeks

Martina Navratilova                 1000 *1
Serena Williams                      792
Chris Evert                          745
Steffi Graf                          669
Venus Williams                       636
Monica Seles                         621
Lindsay Davenport                    605
Arantxa Sanchez Vicario              573
Gabriela Sabatini                    514
Conchita Martinez                    513
Maria Sharapova                      503
Manuela Maleeva Fragniere            448
Jana Novotna                         404
Agnieszka Radwanska                  380
Jennifer Capriati                    371
Martina Hingis                       369
Caroline Wozniacki                   367
Svetlana Kuznetsova                  350
Pam Shriver                          349 *2
Kim Clijsters                        346
Justine Henin                        344
Elena Dementieva                     342
Amélie Mauresmo                      340
Zina Garrison                        327 *3
Mary Pierce                          315
Petra Kvitova                        301
Hana Mandlikova                      285 *4
Victoria Azarenka                    285
Helena Sukova                        283
Angelique Kerber                     280
Jelena Jankovic                      277
Mary Joe Fernandez                   276
Simona Halep                         252
Anke Huber                           218
Claudia Kohde-Kilsch                 218
Li Na                                204
Vera Zvonareva                       184
Ana Ivanovic                         167
Samantha Stosur                      165
Garbine Muguruza                     157
Nadia Petrova                        156
Kimiko Date                          149
Nathalie Tauziat                     140
Iva Majoli                           136
Karolina Pliskova                    122
Marion Bartoli                       119
Amanda Coetzer                       118
Anastasia Myskina                    118
Dinara Safina                        116
Natasha Zvereva                      113
Patty Schnyder                        98
Sara Errani                           94
Daniela Hantuchova                    90
Chanda Rubin                          89
Elina Svitolina                       85
Jelena Dokic                          82
Dominika Cibulkova                    72
Anna Chakvetadze                      71
Francesca Schiavone                   70
Magdalena Maleeva                     66
Katerina Maleeva                      64
Johanna Konta                         63
Kathy Rinaldi Stunkel                 62
Irina Spirlea                         61
Caroline Garcia                       52
Eugenie Bouchard                      48
Madison Keys                          45
Jelena Ostapenko                      44
Nicole Vaidisova                      42
Andrea Petkovic                       38
Anna Kournikova                       38
Carla Suarez Navarro                  38
Flavia Pennetta                       38
Lucie Safarova                        37
Jo Durie                              35
Sloane Stephens                       34
Julie Halard-Decugis                  33
Lori McNeil                           30
Ai Sugiyama                           29
Roberta Vinci                         29
Ekaterina Makarova                    25
Alicia Molik                          22
Barbara Schett                        22
Sandrine Testud                       20
Belinda Bencic                        19
Julia Goerges                         14
CoCo Vandeweghe                       12
Naomi Osaka                           11
Timea Bacsinszky                      10
Brenda Schultz-McCarthy                9
Kiki Bertens                           7
Barbara Paulus                         5
Daria Kasatkina                        5
Karina Habsudova                       5
Dominique Monami                       4
Kathleen Horvath                       4
Lisa Bonder-Kreiss                     4
Maria Kirilenko                        4
Kristina Mladenovic                    3
Kristien Shaw Kremmer                  3
Catarina Lindqvist                     2
Stephanie Rehe                         2
Paola Suarez                           1
*1 Her last appearance on the rankings was 26 DEC 1994 (the week until 01 JAN 1995). We get exactly 1000 weeks assuming she wasn't out of the top 10 anytime from 1975-1983 (for which I have no weekly rankings).
*2 This is Shriver's top 10 weeks since 17 JAN 1983. Pam Shriver may have up to 110 weeks prior to that date.
*3 WTA database gives us 327 weeks. The WTA mediaguide, however, says she became top 10 the 5th of Dec 1983 which suggests 332 weeks.
*4 Hana Mandlikova has 285 weeks since 17 JAN 1983 according to the WTA database (rankings history). The year 1985 is incomplete though, so the real number could be less than that. However, Mandlíková may have up to 136 weeks before 17 JAN 1983.

This is an ongoing project. Unfortunately the WTA site doesn't have rankings before 1983. Furthermore there are incomplete years and some obvious errors (Goolagong # 1 in 1983, for instance). Therefore this is not a complete all-time list. But I've done my best to retrieve reliable data and hopefully it'll soon be possible to retrieve the correct weekly (fortnightly) rankings since 1975.

Here are all remaining top 10 players since 1975 - all left out because of insufficent or erroneous data:
Evonne Goolagong
Tracy Austin
Virginia Wade
Billie Jean King
Andrea Jaeger
Wendy Turnbull
Dianne Fromholtz Balestrat
Sue Barker
Rosie Casals
Margaret Court
Betty Stove
Mima Jausovec
Bettina Bunge
Olga Morozova
Kerry Melville Reid
Greer Stevens
Barbara Potter
Andrea Temesvari
Nancy Richey
Virginia Ruzici
Francoise Dürr
Kathy May
Sylvia Hanika
Kathy Jordan
Bonnie Gadusek
Carling Bassett-Seguso

Last edited by angliru; Nov 22nd, 2018 at 03:08 AM. Reason: Adding the date the data was drawn (19 Nov 2018). Replacing special characters in names like Safarova for searchability.
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post #2 of 7 (permalink) Old Nov 19th, 2018, 02:51 PM Thread Starter
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Re: Number of weeks in the top 10 stats

Some more top 10 weeks related stats:

Consecutive weeks
Code:
Player                              Weeks

Martina Navratilova                 1000
Chris Evert                          745
Steffi Graf                          625
Gabriela Sabatini                    508
Arantxa Sánchez Vicario              429
Lindsay Davenport                    333
Conchita Martínez                    319
Martina Hingis                       314
Venus Williams                       293
Serena Williams                      276
Amélie Mauresmo                      270
Maria Sharapova                      259
Simona Halep                         252 *
Serena Williams                      251
Maria Sharapova                      239
Monica Seles                         234
Monica Seles                         229
Mary Joe Fernández                   226
Jelena Jankovic                      223
Jennifer Capriati                    218
Svetlana Kuznetsova                  218
Claudia Kohde-Kilsch                 204
Victoria Azarenka                    200
Lindsay Davenport                    188
* Active streak

Largest gap between a player's succesive top 10 rankings

Code:
Player                              Weeks             Time

Jennifer Capriati                    367            1994-2001
Chanda Rubin                         336            1996-2003
Svetlana Kuznetsova                  318            2010-2016
Patty Schnyder                       315            1999-2005
Barbara Potter                       297            1983-1988
Flavia Pennetta                      284            2010-2015
Ana Ivanovic                         269            2009-2014
Natasha Zvereva                      251            1989-1994
Venus Williams                       240            2011-2015
Mary Pierce                          232            2001-2005
Daniela Hantuchová                   197            2003-2007
Martina Hingis                       188            2003-2006
Vera Zvonareva                       170            2005-2008
Kim Clijsters                        151            2007-2010
Andrea Petkovic                      150            2012-2015
Anke Huber                           143            1997-2000
Most top 10 weeks for players who never became top 5

Code:
Player                              Weeks

Marion Bartoli                       119
Patty Schnyder                        98
Chanda Rubin                          89
Katerina Maleeva                      64
Kathy Rinaldi Stunkel                 62
Irina Spirlea                         61
Madison Keys                          45
Nicole Vaidisova                      42
Andrea Petkovic                       38
Anna Kournikova                       38
Carla Suárez Navarro                  38
Flavia Pennetta                       38
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post #3 of 7 (permalink) Old Nov 21st, 2018, 06:27 PM
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Re: Number of weeks in the top 10 stats

Shocked that Suarez was only Top 10 for one week. I somehow remember her as being a low top ten seed at multiple slams, must be remembering wrong
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post #4 of 7 (permalink) Old Nov 22nd, 2018, 02:51 AM Thread Starter
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Re: Number of weeks in the top 10 stats

Paola Suarez was seeded 12, 14, 9 & 13 at the four slams in 2004 (the year she had her one top 10 week), so I guess you remember correctly.
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post #5 of 7 (permalink) Old Dec 31st, 2018, 12:15 AM
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Re: Number of weeks in the top 10 stats

There may be interest in this spreadsheet I maintain

https://drive.google.com/file/d/1WMo...ew?usp=sharing

My accumulation of all weeks of WTA top 10 since inception. Anything in black or brown print is a confirmed source. Anything in grey print is an extrapolation. The data is reasonably good after the first 3 years - very little data in the first 3 years. I have noted discrepancies among the sources in column M. There's a bunch of summary information in the top rows of the sheet.

All the colors and fonts etc mean something... if you're curious and it's not obvious, please ask me.
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post #6 of 7 (permalink) Old Jan 7th, 2019, 01:32 PM
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Re: Number of weeks in the top 10 stats

Quote:
Originally Posted by Charles Friesen View Post
There may be interest in this spreadsheet I maintain

https://drive.google.com/file/d/1WMo...ew?usp=sharing

My accumulation of all weeks of WTA top 10 since inception. Anything in black or brown print is a confirmed source. Anything in grey print is an extrapolation. The data is reasonably good after the first 3 years - very little data in the first 3 years. I have noted discrepancies among the sources in column M. There's a bunch of summary information in the top rows of the sheet.

All the colors and fonts etc mean something... if you're curious and it's not obvious, please ask me.
Great work, congrats.

Regarding summary columns AR, AS, AT (Wks #2 or #3), shouldn't Halep be there too, with 110 (55 #2 and 55 #3)?

I have a somewhat similar file too, with every player that's been in the Top10 since the official rankings started (3-Nov-1975) and number of weeks on each top10 position. It's based on the info from coric.top website, so it doesn't have data before January 17, 1983, but it's pretty good for players who reached Top10 after that date.
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post #7 of 7 (permalink) Old Jan 7th, 2019, 07:31 PM
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Re: Number of weeks in the top 10 stats

Quote:
Originally Posted by bulljohn View Post
Great work, congrats.

Regarding summary columns AR, AS, AT (Wks #2 or #3), shouldn't Halep be there too, with 110 (55 #2 and 55 #3)?

I have a somewhat similar file too, with every player that's been in the Top10 since the official rankings started (3-Nov-1975) and number of weeks on each top10 position. It's based on the info from coric.top website, so it doesn't have data before January 17, 1983, but it's pretty good for players who reached Top10 after that date.
You're right! forgot to update those columns...
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