Defending champion Serena Williams successfully defended her title, defeating her sister Venus Williams in a rematch of the previous year's final, 4–6, 6–4, 6–2 to win the ladies' singles tennis title at the 2003 Wimbledon Championships. It was her second Wimbledon title and sixth major title overall.
Defending champions Lisa Raymond and Samantha Stosur were first seed. They were defeated in the semifinals by eighth seed Dinara Safina and Katarina Srebotnik who, in turn, had to give way in the finals to the unseeded Nathalie Dechy and Vera Zvonareva, the new champions.
Virginia Ruano Pascual and Paola Suárez were the defending champions, and successfully defended their title, defeating Cara Black and Liezel Huber in the final 4–6, 6–3, 6–3 Cara Black would fail to complete the career grand slam in women's doubles because of this loss
Virginia Ruano Pascual and Paola Suárez were defending champions, and won in the final 6–4, 7–5, against Svetlana Kuznetsova and Elena Likhovtseva.
Kim Clijsters and Ai Sugiyama were the defending champions, however Clijsters did not compete.
Kim Clijsters and Ai Sugiyama were the defending champions, but Clijsters chose not to participate. Sugiyama played alongside Liezel Huber, but they lost in the first round to Shinobu Asagoe and Rika Fujiwara.
Virginia Ruano Pascual and Paola Suárez were the two-time defending champions, but were defeated in the final by Kim Clijsters and Ai Sugiyama 7–6(7–5), 2–6, 7–9.
Serena and Venus Williams were the defending champions, but lost in the third round to Elena Dementieva and Lina Krasnoroutskaya.
Daniela Hantuchová was the defending champion but lost in the fourth round to Amanda Coetzer.
Lisa Raymond and Rennae Stubbs were the defending champions but they competed with different partners that year, Raymond with Lindsay Davenport and Stubbs with Elena Bovina.
Serena Williams and Venus Williams were the defending champions, but Serena withdrew from the tournament and Venus didn't want to participate with another player.
The doubles Tournament at the 2005 Qatar Total German Open took place between May 2 and May 8 on the outdoor clay courts of the Rot-Weiss Tennis Club in Berlin, Germany. Elena Likhovtseva and Vera Zvonareva won the title, defeating Cara Black and Liezel Huber in the final.
Nadia Petrova and Meghann Shaughnessy were the defending champions, but had different outcomes. While Petrova decided to focus only on the singles tournament, Shaughnessy partnered with Anna-Lena Grönefeld and lost in semifinals to Maria Kirilenko and Anabel Medina Garrigues.
Amélie Mauresmo was the defending champion and successfully defended her title, defeating Patty Schnyder 2–6, 6–3, 6–4 in the final.
Liezel Huber and Magdalena Maleeva were the defending champions, but competed this year with different partners. Huber teamed up with Ai Sugiyama and were eliminated in quarterfinals, while Maleeva teamed up with Katarina Srebotnik and lost in first round.
Lisa Raymond and Rennae Stubbs were the defending champions, but competed this year with different partners. Raymond teamed up with Lindsay Davenport and were eliminated in second round due to a withdrawal, while Stubbs teamed up with Elena Bovina and lost in first round.
Svetlana Kuznetsova and Martina Navratilova were the defending champions, but Kuznetsova decided not to compete this year. Navratilova teamed up with Lisa Raymond and lost in second round to Elena Likhovtseva and Anastasia Myskina.
Ai Sugiyama was the defending champion, but lost in first round to Dinara Safina.
The doubles tournament for the 2004 Uncle Tobys Hardcourts was won by Russian pair, Svetlana Kuznetsova and Elena Likhovtseva who defeated South African player Liezel Huber and Magdalena Maleeva from Bulgaria 6–3, 6–4 in the final. For Kuznetsova, this was her second Gold Coast title after winning with Martina Navratilova in 2003. This was also Likhovtseva second Gold Coast title after winning the tournament in 1998 with Japanese doubles partner Ai Sugiyama.
Jelena Dokić and Elena Likhovtseva were the defending champions, but Likhovtseva chose not to compete in 2003. Dokić played with Nadia Petrova, but lost in the quarterfinals.
Liezel Huber 
Ai Sugiyama 
Marion Bartoli 
Silvia Farina Elia 
