| Details | |
|---|---|
| Duration | February 2 – October 24 |
| Edition | 15th |
| Tournaments | 10 |
| Achievements (singles) | |
| Most tournament titles |  Amélie Mauresmo (3) |
| Most tournament finals |  Lindsay Davenport Amélie Mauresmo (3) |
← 2003 2005 → | |
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour. [1]
| Tournament | Country | Location | Surface | Date | Prize money [2] |
|---|---|---|---|---|---|
| Toray Pan Pacific Open [3] | Japan | Tokyo | Carpet (i) | Feb 2 – 8 | $1,300,000 |
| Pacific Life Open | United States | Indian Wells | Hard | Mar 8–21 | $2,100,000 |
| NASDAQ-100 Open | United States | Key Biscayne | Hard | Mar 22 – Apr 4 | $3,060,000 |
| Family Circle Cup [4] | United States | Charleston | Clay (green) | Apr 12 – 18 | $1,300,000 |
| Qatar Total German Open | Germany | Berlin | Clay (red) | May 3 – 9 | $1,300,000 |
| Internazionali BNL d'Italia [5] | Italy | Rome | Clay (red) | May 10 – 16 | $1,300,000 |
| Acura Classic | United States | San Diego | Hard | Jul 26 – Aug 1 | $1,300,000 |
| Rogers AT&T Cup | Canada | Montreal | Hard | Aug 2–8 | $1,300,000 |
| Kremlin Cup | Russia | Moscow | Carpet (i) | Oct 11–17 | $1,300,000 |
| Swisscom Challenge | Switzerland | Zürich | Hard (i) | Oct 18–24 | $1,300,000 |
| Tournament | Singles champions | Runners-up | Score | Doubles champions | Runners-up | Score |
|---|---|---|---|---|---|---|
| Tokyo | Lindsay Davenport |  Magdalena Maleeva | 6–4, 6–1 |  Cara Black  Rennae Stubbs |  Elena Likhovtseva Magdalena Maleeva | 6–0, 6–1 |
| Indian Wells |  Justine Henin | Lindsay Davenport | 6–1, 6–4 |  Virginia Ruano Pascual  Paola Suárez | Svetlana Kuznetsova Elena Likhovtseva | 6–1, 6–2 |
| Miami | Serena Williams | Elena Dementieva | 6–1, 6–1 | Nadia Petrova Meghann Shaughnessy | Svetlana Kuznetsova Elena Likhovtseva | 6–2, 6–3 |
| Charleston | Venus Williams | Conchita Martínez | 2–6, 6–2, 6–1 | Virginia Ruano Pascual Paola Suárez | Martina Navratilova Lisa Raymond | 6–4, 6–1 |
| Berlin | Amélie Mauresmo | Venus Williams | Walkover | Nadia Petrova Meghann Shaughnessy |  Janette Husárová Conchita Martínez | 6–2, 2–6, 6–1 |
| Rome | Amélie Mauresmo | Jennifer Capriati | 3–6, 6–3, 7–6(8–6) | Nadia Petrova Meghann Shaughnessy | Virginia Ruano Pascual Paola Suárez | 2–6, 6–3, 6–3 |
| San Diego | Lindsay Davenport | Anastasia Myskina | 6–1, 6–1 | Cara Black Rennae Stubbs | Virginia Ruano Pascual Paola Suárez | 4–6, 6–1, 6–4 |
| Montréal | Amélie Mauresmo | Elena Likhovtseva | 6–1, 6–0 |  Shinobu Asagoe* |  Liezel Huber  Tamarine Tanasugarn | 6–0, 6–3 |
| Ai Sugiyama | ||||||
| Moscow | Anastasia Myskina | Elena Dementieva | 7–5, 6–0 | Anastasia Myskina Vera Zvonareva | Virginia Ruano Pascual Paola Suárez | 6–3, 4–6, 6–2 |
| Zürich | Alicia Molik | Maria Sharapova | 4–6, 6–2, 6–3 | Cara Black Rennae Stubbs | Virginia Ruano Pascual Paola Suárez | 6–4, 6–4 |
The WTA Tier I tournamentss are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
NThe WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.
The WTA 1000 Mandatory and non-Mandatory tournaments, which are part of the WTA 1000 tournaments, make up the elite tour for professional women's tennis organised by the WTA called the WTA Tour. There are four 1000 Mandatory tournaments: Indian Wells, Miami, Madrid and Beijing and five non-Mandatory tournaments: Doha, Rome, Canada, Cincinnati, Wuhan and Guadalajara, held only this year as a substitute for Wuhan and Beijing.
The WTA Premier Mandatory and Premier 5 tournaments, which are part of the WTA Premier tournaments, make up the elite tour for professional women's tennis organised by the WTA called the WTA Tour. There are four Premier Mandatory tournaments: Indian Wells, Miami, Madrid and Beijing and five Premier 5 tournaments: Doha, Rome, Canada, Cincinnati and Tokyo.
The WTA Premier Mandatory and Premier 5 tournaments, which are part of the WTA Premier tournaments, make up the elite tour for professional women's tennis organised by the WTA called the WTA Tour. There are four Premier Mandatory tournaments: Indian Wells, Miami, Madrid and Beijing and five Premier 5 tournaments: Dubai, Rome, Canada, Cincinnati and Wuhan.
The WTA Premier Mandatory and Premier 5 tournaments, which are part of the WTA Premier tournaments, make up the elite tour for professional women's tennis organised by the WTA called the WTA Tour. There are four Premier Mandatory tournaments: Indian Wells, Miami, Madrid and Beijing and five Premier 5 tournaments: Doha, Rome, Canada, Cincinnati and Wuhan.
The WTA Premier Mandatory and Premier 5 tournaments, which are part of the WTA Premier tournaments, make up the elite tour for professional women's tennis organised by the WTA called the WTA Tour. There are four Premier Mandatory tournaments: Indian Wells, Miami, Madrid and Beijing and five Premier 5 tournaments: Doha, Rome, Canada, Cincinnati and Wuhan.