Table:
text: Nadia Petrova career statistics
Doubles: 19 (9 titles, 10 runners-up)
Doubles: 19 (9 titles, 10 runners-up)
Outcome Year_ Tournament Surface Partner Opponents Score
Runner-up 2002 Moscow Carpet (i) Jelena Dokić Elena Dementieva Janette Husárová 6–2, 3–6, 6–7 (7-9)
Runner-up 2002 Zürich Hard (i) Jelena Dokić Elena Bovina Justine Henin 2–6, 6–7 (2-7)
Runner-up 2003 Rome Clay Jelena Dokić Svetlana Kuznetsova Martina Navratilova 4–6, 7–5, 2–6
Winner 2003 Moscow Carpet Meghann Shaughnessy Anastasia Myskina Vera Zvonareva 6–3, 6–4
Winner 2004 Key Biscayne Hard Meghann Shaughnessy Svetlana Kuznetsova Elena Likhovtseva 6-2, 6-3
Winner 2004 Berlin Clay Meghann Shaughnessy Janette Husárová Conchita Martínez 6–2, 2–6, 6–1
Winner 2004 Rome Clay Meghann Shaughnessy Virginia Ruano Pascual Paola Suárez 2–6, 6–3, 6–3

text: Nadia Petrova career statistics
Doubles: 19 (9 titles, 10 runners-up)
Doubles: 19 (9 titles, 10 runners-up)
Outcome Year_ Tournament Surface Partner Opponents Score
Runner-up 2005 Indian Wells Hard Meghann Shaughnessy Virginia Ruano Pascual Paola Suárez 6–7 (3-7), 1–6
Winner 2006 Montreal Hard Martina Navratilova Cara Black Anna-Lena Grönefeld 6-1, 6-2
Winner 2008 Tokyo Hard Vania King Lisa Raymond Samantha Stosur 6–1, 6–4
Winner 2008 Moscow Carpet Katarina Srebotnik Cara Black Liezel Huber 6–4, 6–4
Runner-up 2010 Indian Wells Hard Samantha Stosur Květa Peschke Katarina Srebotnik 6–4, 2–6, [5–10]
Runner-up 2010 Miami Hard Samantha Stosur Gisela Dulko Flavia Pennetta 3–6, 6–4, [7–10]
Runner-up 2011 Miami Hard Liezel Huber Daniela Hantuchová Agnieszka Radwańska 6–7 (5-7) , 6–2, [8–10]
Winner 2012 Miami Hard Maria Kirilenko Sara Errani Roberta Vinci 7–6 (7–0) , 4–6, [10–4]

text: Nadia Petrova career statistics
Doubles: 19 (9 titles, 10 runners-up)
Doubles: 19 (9 titles, 10 runners-up)
Outcome Year_ Tournament Surface Partner Opponents Score
Runner-up 2012 Montreal Hard Katarina Srebotnik Klaudia Jans-Ignacik Kristina Mladenovic 5–7, 6–2, [7–10]
Runner-up 2013 Doha Hard Katarina Srebotnik Sara Errani Roberta Vinci 6-2, 3-6, [6-10]
Runner-up 2013 Indian Wells Hard Katarina Srebotnik Ekaterina Makarova Elena Vesnina 0-6, 7-5, [6-10]

Question: When was the earliest tournament for Nadia Petrova career stats?