| Singles | |
|---|---|
| 2006 Porsche Tennis Grand Prix | |
| Champion |  Nadia Petrova |
| Runner-up |  Tatiana Golovin |
| Final score | 6–3, 7–6(7–4) |
Lindsay Davenport was the two-time defending champion, but chose not to participate that year.
Nadia Petrova won the title, defeating Tatiana Golovin in straight sets in the finals match. [1] [2]
Amélie Mauresmo (withdrew because of a right shoulder injury) Svetlana Kuznetsova (semifinals) Elena Dementieva (quarterfinals, withdrew because of a left thigh injury) Nadia Petrova (champion)
Patty Schnyder (semifinals) Dinara Safina (second round)
Francesca Schiavone (first round, retired because of a right wrist injury)
Jelena Janković (quarterfinals)| Semifinals | Final | ||||||||||||
| Tatiana Golovin | 6 | 5 | 7 | ||||||||||
| 5 | Patty Schnyder | 1 | 7 | 5 | |||||||||
| Tatiana Golovin | 3 | 64 | |||||||||||
| 4 | Nadia Petrova | 6 | 7 | ||||||||||
| 4 | Nadia Petrova | 6 | 1 | 6 | |||||||||
| 2 | Svetlana Kuznetsova | 2 | 6 | 4 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| LL |  L Raymond | 4 | 2 | ||||||||||||||||||||||||
 M Krajicek | 6 | 62 | 6 | M Krajicek | 6 | 6 | |||||||||||||||||||||
 S Stosur | 2 | 7 | 1 | M Krajicek | 1 | 2 | |||||||||||||||||||||
| E Likhovtseva | 6 | 0 | 3 | T Golovin | 6 | 6 | |||||||||||||||||||||
| T Golovin | 4 | 6 | 6 | T Golovin | 6 | 6 | |||||||||||||||||||||
| LL |  I Benešová | 6 | 65 | 3 | LL | I Benešová | 4 | 3 | |||||||||||||||||||
| 7 | F Schiavone | 3 | 7 | 0r | T Golovin | 6 | 5 | 7 | |||||||||||||||||||
| 5 | P Schnyder | 1 | 7 | 5 | |||||||||||||||||||||||
| 3 | E Dementieva | 4 | 7 | 7 | |||||||||||||||||||||||
 K Srebotnik | 6 | 6 | K Srebotnik | 6 | 5 | 5 | |||||||||||||||||||||
| N Dechy | 1 | 4 | 3 | E Dementieva | |||||||||||||||||||||||
| Q | E Bychkova | 3 | 3 | 5 | P Schnyder | w/o | |||||||||||||||||||||
 S Pe'er | 6 | 6 | S Pe'er | 63 | 6 | 4 | |||||||||||||||||||||
| C Rubin | 2 | 2 | 5 | P Schnyder | 7 | 2 | 6 | ||||||||||||||||||||
| 5 | P Schnyder | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | D Safina | 6 | 5 | 7 | |||||||||||||||||||||||
| M Santangelo | 1 | 7 | 69 | 6 | D Safina | 2 | 2 | ||||||||||||||||||||
 D Hantuchová | 6 | 5 | 7 | D Hantuchová | 6 | 6 | |||||||||||||||||||||
| Q |  S Bammer | 3 | 7 | 3 | D Hantuchová | 2 | 4 | ||||||||||||||||||||
 A-L Grönefeld | 6 | 2 | 6 | 4 | N Petrova | 6 | 6 | ||||||||||||||||||||
| WC | T Malek | 3 | 6 | 0 | A-L Grönefeld | 3 | 4 | ||||||||||||||||||||
| 4 | N Petrova | 6 | 6 | ||||||||||||||||||||||||
| 4 | N Petrova | 6 | 1 | 6 | |||||||||||||||||||||||
| 8 | J Janković | 7 | 6 | 2 | S Kuznetsova | 2 | 6 | 4 | |||||||||||||||||||
| M Pierce | 67 | 3 | 8 | J Janković | 4 | 6 | 7 | ||||||||||||||||||||
| Q |  T Pironkova | 6 | 6 | Q | T Pironkova | 6 | 2 | 5 | |||||||||||||||||||
| Q |  K Šprem | 1 | 4 | 8 | J Janković | 4 | 1 | ||||||||||||||||||||
| WC | M Müller | 6 | 7 | 2 | S Kuznetsova | 6 | 6 | ||||||||||||||||||||
| WC | K Peschke | 0 | 64 | WC | M Müller | 1 | 4 | ||||||||||||||||||||
| 2 | S Kuznetsova | 6 | 6 | ||||||||||||||||||||||||
Martina Hingis was the defending champion, but did not participate this year due to a hip injury.
Elena Dementieva was the defending champion, but she was defeated in the quarterfinals by Maria Sharapova.
12th seeded Serbian Ana Ivanovic was the champion, after edging 3rd seeded Russian Svetlana Kuznetsova in a thrilling last set tie-break in the finals. Nadia Petrova was the defending champion, but lost in the quarterfinals to Svetlana Kuznetsova.
Justine Henin was the defending champion, but retired from the sport on May 14, 2008.
Lindsay Davenport was the defending champion, but chose not to participate that year.
Serena Williams was the defending champion, but withdrew due to injury.
Caroline Wozniacki was the defending champion, and won in the final 6–2, 6–4 against Elena Vesnina.
Nadia Petrova was the defending champion, but she retired, due to a viral illness, in the quarterfinals against Melinda Czink.
Caroline Wozniacki was the defending champion for the second year running, and once again won in the final 6–3, 3–6, 6–3 against Nadia Petrova to clinch her third straight New Haven crown.
Serena Williams and Venus Williams were the defending champions. However, Serena withdrew from the tournament because of a foot injury and Venus chose to participate in the singles event only. Vania King and Yaroslava Shvedova defeated Liezel Huber and Nadia Petrova 2–6, 6–4, 7–6(7–4) in the final. This match was played over two days due to heavy rainfall on September 12.
This was the first edition of the tournament.
Alisa Kleybanova and Galina Voskoboeva were the defending champions but Kleybanova did not participate. Voskoboeva played alongside compatriot Yaroslava Shvedova, but they lost in the final against Chuang Chia-jung and Zhang Shuai, 4–6, 6–1, [11–9].
María José Martínez Sánchez was the defending champion, but lost to Ekaterina Makarova in the quarterfinals.
Caroline Wozniacki won the title, defeating Kaia Kanepi in the final, 6–1, 6–0. This was the first title in 13 months for the former World No. 1 and her first of 2012.
Agnieszka Radwańska was the defending champion, but lost to Nadia Petrova in the final, 6–0, 1–6, 6–3.
Victoria Azarenka was the defending champion, but withdrew before her quarterfinal match against Caroline Wozniacki.
Agnieszka Radwańska was the defending champion, but lost 6–0, 6–3 in the semifinals to the eventual champion Serena Williams.
Maria Kirilenko and Nadia Petrova were the defending champions, but Kirilenko chose not to compete this year.
Petrova teamed with Katarina Srebotnik and successfully defended the title, defeating Lisa Raymond and Laura Robson in the final 6–1, 7–6(7–2).
Victoria Azarenka was the two-time defending champion, but withdrew before the tournament began because of a foot injury.
Nathalie Dechy was the defending champion, but lost in semifinals to Nadia Petrova.
Justine Henin-Hardenne was the defending champion, but withdrew from the tournament due to injury.