| Details | |
|---|---|
| Duration | February 2 – October 24 |
| Edition | 15th |
| Tournaments | 10 |
| Achievements (singles) | |
| Most titles | |
| Most finals | |
← 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 | | | 6–4, 6–1 | | | 6–0, 6–1 |
| Indian Wells | | | 6–1, 6–4 | | | 6–1, 6–2 |
| Miami | | | 6–1, 6–1 | | | 6–2, 6–3 |
| Charleston | | | 2–6, 6–2, 6–1 | | | 6–4, 6–1 |
| Berlin | | | Walkover | | | 6–2, 2–6, 6–1 |
| Rome | | | 3–6, 6–3, 7–6(8–6) | | | 2–6, 6–3, 6–3 |
| San Diego | | | 6–1, 6–1 | | | 4–6, 6–1, 6–4 |
| Montréal | | | 6–1, 6–0 | | | 6–0, 6–3 |
| | ||||||
| Moscow | | | 7–5, 6–0 | | | 6–3, 4–6, 6–2 |
| Zürich | | | 4–6, 6–2, 6–3 | | | 6–4, 6–4 |