Name: Tanja Ostertag
Country: Germany
Birthdate: 26.09.87, 36 years
WTA ranking: 499
TOP ranking's position: 287 (26.02.07, 7775 points)
Points: 35
Prize money: 41914 $
Matches total: 155
Win: 70
%: 45.16 %
Country: Germany
Birthdate: 26.09.87, 36 years
WTA ranking: 499
TOP ranking's position: 287 (26.02.07, 7775 points)
Points: 35
Prize money: 41914 $
Matches total: 155
Win: 70
%: 45.16 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2012 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2011 | 4/4 | 0/0 | 1/2 | 2/1 | 1/1 | 0/0 | 0/0 |
| 2010 | 9/4 | 0/0 | 9/3 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2009 | 9/14 | 5/6 | 3/5 | 1/3 | 0/0 | 0/0 | 0/0 |
| 2008 | 7/9 | 0/1 | 2/5 | 5/3 | 0/0 | 0/0 | 0/0 |
| 2007 | 14/17 | 5/3 | 5/8 | 3/4 | 1/2 | 0/0 | 0/0 |
| 2006 | 17/20 | 2/3 | 10/10 | 5/7 | 0/0 | 0/0 | 0/0 |
| 2005 | 10/16 | 3/7 | 7/5 | 0/3 | 0/1 | 0/0 | 0/0 |
| TOTAL | 70/85 | 15/20 | 37/38 | 16/23 | 2/4 | 0/0 | 0/0 |
| perc. % | 45.16 % | 42.86 % | 49.33 % | 41.03 % | 33.33 % | 0 % | 0 % |
Tanja Ostertag / scheduled / last
| no matches found |
Tanja Ostertag form
Tanja Ostertag / last 50 matches
| 16.01.12 | q 1 | Anna Smolina | Tanja Ostertag | 6-0, 6-1 |  | match details |  Stuttgart Stammheim | I. hard |
| 31.10.11 | q 2 | Diana Marcinkevica | Tanja Ostertag | 7-63, 6-3 | | match details | Ismaning | Carpet |
| 31.10.11 | q 1 | Tanja Ostertag | Luisa Marie Huber | 4-6, 6-2, 6-4 |  | match details | ||
| 27.06.11 | qual. | Bianca Koch | Tanja Ostertag | 6-3, 6-2 | | match details | Stuttgart Vaihingen | Clay |
| 27.06.11 | q 1 | Tanja Ostertag | Polina Leykina | 6-3, 6-4 | | match details | ||
| 16.04.11 | q 1 | Vitalia Diatchenko | Tanja Ostertag | 6-74, 6-3, 6-1 | | match details | Stuttgart | Clay |
| 17.01.11 | 1st round | Tanja Ostertag | Nadia Lalami | 6-3, 6-0 | | match details | Stuttgart Stammheim | I. hard |
| 17.01.11 | 2nd round | Tanja Ostertag | Julia Stamatova | 7-5, 6-1 | | match details | ||
| 17.01.11 | 1/4 | Jana Cepelova | Tanja Ostertag | 6-2, 6-0 | | match details | ||
| 02.08.10 | 2nd round | Silvia Soler-Espinosa | Tanja Ostertag | 6-0, 6-1 | | match details | Hechingen | Clay |
| 02.08.10 | 1st round | Tanja Ostertag | Darija Jurak Schreiber | 7-64, 6-2 | | match details | ||
| 26.07.10 | 1st round | Tanja Ostertag | Sarah Gronert | 6-3, 6-4 | | match details | Bad Saulgau | Clay |
| 26.07.10 | 1/4 | Elise Tamaela | Tanja Ostertag | 6-1, 6-1 | | match details | ||
| 26.07.10 | 2nd round | Tanja Ostertag | Anna-Giulia Remondina | 6-3, 6-2 | | match details | ||
| 28.06.10 | 1st round | Tanja Ostertag | Zsofia Miko | 5-7, 6-2, 6-4 | | match details | Stuttgart Vaihingen | Clay |
| 28.06.10 | 2nd round | Sarah Gronert | Tanja Ostertag | 2-6, 6-4, 6-2 | | match details | ||
| 14.06.10 | 1/2 | Tanja Ostertag | Nicole Clerico | 6-3, 6-4 | | match details |  Lenzerheide | Clay |
| 14.06.10 | 1st round | Tanja Ostertag | Steffi Bachofer | 2-6, 6-4, 6-1 | | match details | ||
| 14.06.10 | fin | Tanja Ostertag | Daria Salnikova | 3-6, 7-67, 7-64 | | match details | ||
| 14.06.10 | 2nd round | Tanja Ostertag | Ksenia Kirillova | 6-4, 7-65 | | match details | ||
| 14.06.10 | 1/4 | Tanja Ostertag | Samira Giger | 6-2, 6-4 | | match details | ||
| 22.02.10 | 1st round | Zuzana Ondraskova | Tanja Ostertag | 3-6, 6-1, 6-2 | | match details | Biberach | I. hard |
| 28.09.09 | 1st round | Irina Ramialison | Tanja Ostertag | 6-4, 6-2 | | match details |  Clermond Ferrand | I. hard |
| 24.08.09 | 2nd round | Syna Kayser | Tanja Ostertag | 4-6, 6-1, 6-3 | | match details | Braunschweig | Clay |
| 24.08.09 | 1st round | Tanja Ostertag | Julia Kimmelmann | 6-2, 6-3 | | match details | ||
| 27.07.09 | 1st round | Mona Barthel | Tanja Ostertag | 6-0, 6-2 | | match details | Bad Saulgau | Clay |
| 20.07.09 | 1st round | Chiara Scholl | Tanja Ostertag | 6-3, 6-0 | | match details | Horb | Clay |
| 06.07.09 | 1st round | Tanja Ostertag | Katharina Brown | 6-1, 6-4 | | match details |  Brussels | Clay |
| 06.07.09 | 2nd round | Simona Dobra | Tanja Ostertag | 6-3, 3-6, 6-3 | | match details | ||
| 29.06.09 | 1st round | Tanja Ostertag | Carmen Klaschka | 7-62, Carmen Klaschka - retired | | match details | Stuttgart | Clay |
| 29.06.09 | 2nd round | Zarina Diyas | Tanja Ostertag | 6-3, 6-0 | | match details | ||
| 15.06.09 | 1st round | Brittany Wowchuk | Tanja Ostertag | 6-2, 7-63 | | match details |  Brownsville | Hard |
| 08.06.09 | 1st round | Lindsey Nelson | Tanja Ostertag | 2-6, 6-4, 7-65 | | match details | El Paso | Hard |
| 06.04.09 | 1st round | Ksenia Kirillova | Tanja Ostertag | 6-4, 6-2 | | match details |  Antalya Belek | Hard |
| 30.03.09 | 1st round | Tanja Ostertag | Nicole Rottmann | 6-3, 6-4 | | match details | Antalya Belek | Hard |
| 30.03.09 | 1/2 | Julia Babilon | Tanja Ostertag | 6-1, 6-3 | | match details | ||
| 30.03.09 | 2nd round | Tanja Ostertag | Bistra Otashliyska | 6-0, 6-2 | | match details | ||
| 30.03.09 | 1/4 | Tanja Ostertag | Cagla Buyukakcay | 6-2, 7-63 | | match details | ||
| 16.03.09 | 1st round | Tanja Ostertag | Amanda Elliott | 6-4, 7-65 | | match details |  Bath | I. hard |
| 16.03.09 | 2nd round | Alice Balducci | Tanja Ostertag | 7-5, 6-1 | | match details | ||
| 23.02.09 | 1st round | Romina Oprandi | Tanja Ostertag | 6-3, 4-6, 6-2 | | match details | Biberach | I. hard |
| 09.02.09 | 1st round | Karolina Kosinska | Tanja Ostertag | 6-2, 3-6, 6-2 | | match details |  Albufeira | Hard |
| 02.02.09 | 1/4 | Nicola Geuer | Tanja Ostertag | 6-3, 6-0 | | match details | Vale Do | Hard |
| 02.02.09 | 1st round | Tanja Ostertag | Inna Sokolova | 6-4, 6-2 | | match details | ||
| 02.02.09 | 2nd round | Tanja Ostertag | Nicolette Van Uitert | 7-5, 6-3 | | match details | ||
| 01.09.08 | 2nd round | Tanja Ostertag | Giulia Gabba | 6-75, 6-3, 6-1 | | match details |  Martina Franca | Clay |
| 01.09.08 | 1st round | Tanja Ostertag | Maria-Belen Corbalan | 7-5, 4-6, 6-1 | | match details | ||
| 01.09.08 | 1/4 | Evelyn Mayr | Tanja Ostertag | 3-6, 6-3, 6-4 | | match details | ||
| 04.08.08 | 1st round | Lenka Wienerova | Tanja Ostertag | 6-0, 6-0 | | match details | Hechingen | Clay |
| 28.07.08 | 1st round | Laura Siegemund | Tanja Ostertag | 7-5, 6-76, 6-1 | | match details | Bad Saulgau | Clay |
