| Tournament | Surface | Week | Winners | Finalists | Semifinalists | Quarterfinalists |
|---|
| Tokyo | Carpet (i) | January 29 | USA}} Lindsay Davenport
6–7(4–7), 6–4, 6–2 | SUI}} Martina Hingis | BUL}} Magdalena Maleeva
{{flagicon|RUS}} Anna Kournikova | JPN}} Ai Sugiyama
{{flagicon|JPN}} Shinobu Asagoe
{{flagicon|FRA}} Anne-Gaëlle Sidot
{{flagicon|CRO}} Iva Majoli |
| Indian Wells | Hard | March 5 | USA}} Serena Williams
4–6, 6–4, 6–2 | BEL}} Kim Clijsters | SUI}} Martina Hingis
{{flagicon|USA}} Venus Williams | ITA}} Silvia Farina Elia
{{flagicon|RUS}} Elena Bovina
{{flagicon|RUS}} Elena Dementieva
{{flagicon|USA}} Lindsay Davenport |
| Miami | Hard | March 19 | USA}} Venus Williams
4–6, 6–1, 7–6(7–4) | USA}} Jennifer Capriati | SUI}} Martina Hingis
{{flagicon|RUS}} Elena Dementieva | GER}} Anke Huber
{{flagicon|FR Yugoslavia}} Jelena Dokić
{{flagicon|USA}} Serena Williams
{{flagicon|USA}} Lindsay Davenport |
| Charleston | Clay | April 16 | USA}} Jennifer Capriati
6–0, 4–6, 6–4 | SUI}} Martina Hingis | ESP}} Conchita Martínez
{{flagicon|GER}} Marlene Weingärtner | FRA}} Amélie Mauresmo
{{flagicon|USA}} Amy Frazier
{{flagicon|RSA}} Amanda Coetzer
{{flagicon|RUS}} Elena Likhovtseva |
| Berlin | Clay | May 7 | FRA}} Amélie Mauresmo
6–4, 2–6, 6–3 | USA}} Jennifer Capriati | SUI}} Martina Hingis
{{flagicon|BEL}} Justine Henin | ESP}} Arantxa Sánchez Vicario
{{flagicon|RSA}} Amanda Coetzer
{{flagicon|ESP}} Conchita Martínez
{{flagicon|GER}} Miriam Schnitzer |
| Rome | Clay | May 14 | FR Yugoslavia}} Jelena Dokić
7–6(7–3), 6–1 | FRA}} Amélie Mauresmo | SUI}} Martina Hingis
{{flagicon|ESP}} Conchita Martínez | ESP}} Arantxa Sánchez Vicario
{{flagicon|ARG}} Paola Suárez
{{flagicon|ITA}} Francesca Schiavone
{{flagicon|RSA}} Joannette Kruger |
| Canada (Toronto) | Hard | August 13 | USA}} Serena Williams
6–1, 6–7(7–9), 6–3 | USA}} Jennifer Capriati | GER}} Anke Huber
{{flagicon|USA}} Monica Seles | USA}} Meghann Shaughnessy
{{flagicon|USA}} Jennifer Hopkins
{{flagicon|FRA}} Sandrine Testud
{{flagicon|BEL}} Justine Henin |
| Moscow | Carpet (i) | October 1 | FR Yugoslavia}} Jelena Dokić
6–3, 6–3 | RUS}} Elena Dementieva | RUS}} Anastasia Myskina
{{flagicon|ITA}} Silvia Farina Elia | SUI}} Martina Hingis
{{flagicon|AUT}} Barbara Schett
{{flagicon|ITA}} Francesca Schiavone
{{flagicon|CZE}} Dája Bedáňová |
| Zurich | Carpet (i) | October 15 | USA}} Lindsay Davenport
6–3, 6–1 | FR Yugoslavia}} Jelena Dokić | FRA}} Nathalie Tauziat
{{flagicon|USA}} Jennifer Capriati | FRA}} Sandrine Testud
{{flagicon|ITA}} Silvia Farina Elia
{{flagicon|SVK}} Daniela Hantuchová
{{flagicon|SUI}} Marie-Gayanay Mikaelian |