Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Outcome | Date | Tournament | Surface | Partner | Opponents | Score |
| --- | --- | --- | --- | --- | --- | --- |
| Winner | November 11, 2007 | Toronto , Canada | Hard (i) | Gabriela Dabrowski | Maria Fernanda Alves Christina Wheeler | 6–3, 6–0 |
| Runner–up | October 25, 2008 | Saguenay , Canada | Hard (i) | Gabriela Dabrowski | Katalin Marosi Marina Tavares | 6–2, 4–6, [4–10] |
| Runner–up | January 18, 2009 | Boca Raton , United States | Clay | Kimberly Couts | Alina Jidkova Darya Kustova | 4–6, 2–6 |
| Winner | January 24, 2009 | Lutz , United States | Clay | Kimberly Couts | Story Tweedie-Yates Mashona Washington | 6–4, 7–5 |
| Winner | November 8, 2009 | Rock Hill , United States | Hard | Anna Tatishvili | Lauren Albanese Jamie Hampton | 7–6 (7–5) , 4–6, [10–3] |
| Winner | November 15, 2009 | Phoenix , United States | Hard | Mashona Washington | Marie-Ève Pelletier Anna Tatishvili | 4–6, 6–4, [10–8] |
| Runner–up | November 21, 2009 | Toronto , Canada | Hard (i) | Mashona Washington | Maureen Drake Marianne Jodoin | 3–2 ret. |
| Winner | July 10, 2010 | Biarritz , France | Clay | Julia Görges | Lourdes Domínguez Lino Monica Niculescu | 7–5, 6–4 |
| Runner–up | July 18, 2010 | Contrexéville , France | Clay | Jelena Dokić | Nina Bratchikova Ekaterina Ivanova | 6–4, 4–6, [3–10] |
| Winner | July 24, 2010 | Pétange , Luxembourg | Clay | Monica Niculescu | Sophie Lefèvre Laura Thorpe | 6–4, 6–2 |
| Winner | November 6, 2010 | Toronto , Canada | Hard (i) | Gabriela Dabrowski | Brittany Augustine Alexandra Mueller | 6–4, 6–0 |
| Runner–up | January 22, 2011 | Lutz , United States | Clay | Gabriela Dabrowski | Ahsha Rolle Mashona Washington | 4–6, 4–6 |
| Winner | April 9, 2011 | Jackson , United States | Clay | Marie-Ève Pelletier | Eva Hrdinová Natalie Piquion | 7–6 (7–1) , 7–6 (7–3) |
| Winner | May 1, 2011 | Charlottesville , United States | Clay | Marie-Ève Pelletier | Julie Ditty Carly Gullickson | 6–3, 6–3 |
| Winner | May 15, 2011 | Raleigh , United States | Clay | Marie-Ève Pelletier | Beatrice Capra Asia Muhammad | 6–1, 6–3 |
| Runner–up | June 26, 2011 | Boston , United States | Hard | Marie-Ève Pelletier | Tetiana Luzhanska Alexandra Mueller | 6–7 (3–7) , 3–6 |
| Winner | July 16, 2011 | Granby , Canada | Hard | Sun Shengnan | Vyktoria Kisialeva Nathalia Rossi | 6–4, 6–2 |
| Runner–up | April 22, 2012 | Dothan , United States | Clay | Marie-Ève Pelletier | Eugenie Bouchard Jessica Pegula | 4–6, 6–4, [5–10] |
| Winner | July 14, 2012 | Waterloo , Canada | Clay | Marie-Ève Pelletier | Shuko Aoyama Gabriela Dabrowski | 6–2, 7–5 |
| Winner | July 21, 2012 | Granby , Canada | Hard | Marie-Ève Pelletier | Shuko Aoyama Miki Miyamura | 4–6, 7–5, [10–4] |
| Runner–up | October 13, 2012 | Troy , United States | Hard | Marie-Ève Pelletier | Angelina Gabueva Arina Rodionova | 4–6, 4–6 |
| Runner–up | October 27, 2012 | Saguenay , Canada | Hard (i) | Marie-Ève Pelletier | Gabriela Dabrowski Alla Kudryavtseva | 2–6, 2–6 |
| Winner | May 4, 2013 | Wiesbaden , Germany | Clay | Gabriela Dabrowski | Dinah Pfizenmaier Anna Zaja | 6–3, 6–3 |
| Runner–up | June 7, 2013 | Nottingham , United Kingdom | Grass | Gabriela Dabrowski | Maria Sanchez Nicola Slater | 6–4, 3–6, [8–10] |
| Winner | July 6, 2013 | Waterloo , Canada | Clay | Gabriela Dabrowski | Misa Eguchi Eri Hozumi | 7–6 (8–6) , 6–3 |
| Winner | August 3, 2013 | Vancouver , Canada | Hard | Maryna Zanevska | Jacqueline Cako Natalie Pluskota | 6–2, 6–2 |
Question:
Tell me the date for dinah pfizenmaier anna zaja and winner
Answer:
May 4, 2013