 Italy: W25 Torino - Singles - Main |
|---|
| 1/16-finals | Partaud M. | Stemmer S. | 2:1 (1:6, 6:4, 6:4) | details | 09.07.2013 |
 Germany: Stuttgart-Vaihingen - Singles - Main |
|---|
| 1/16-finals | Morgosova K. | Stemmer S. | 2:0 (6:2, 7:5) | details | 26.06.2013 |
 Portugal: Guimaraes - Singles - Main |
|---|
| 1/16-finals | Alzate A. | Stemmer S. | 2:1 (7:5, 3:6, 6:3) | details | 12.06.2013 |
 Greece: W15 Heraklion - Singles - Main |
|---|
| 1/16-finals | Stemmer S. | Kushkhova A. | 0:2 (1:6, 2:6) | details | 09.04.2013 |
 Switzerland: Kreuzlingen - Singles - Main |
|---|
| 1/16-finals | Njiric S. | Stemmer S. | 2:0 (7:5, 6:1) | details | 19.02.2013 |
| Germany: Leimen - Singles - Main |
|---|
| 1/16-finals | Perkovic K. | Stemmer S. | 2:0 (6:1, 6:1) | details | 13.02.2013 |
| Germany: W15 Stuttgart-Stammheim - Singles - Main |
|---|
| 1/8-finals | Stemmer S. | Borecka M. | 1:2 (6:1, 5:7, 0:6) | details | 17.01.2013 |
| 1/16-finals | Smolka C. | Stemmer S. | 0:2 (6:7, 4:6) | details | 16.01.2013 |
| Portugal: Guimaraes - Singles - Main |
|---|
| 1/16-finals | Cascino E. | Stemmer S. | 2:0 (7:5, 6:1) | details | 06.11.2012 |
| Portugal: Coimbra 2 - Singles - Main |
|---|
| 1/8-finals | Stemmer S. | Bonic B. | 0:2 (63:7, 4:6) | details | 31.10.2012 |
| 1/16-finals | Vale Costa J. | Stemmer S. | 0:2 (3:6, 4:6) | details | 29.10.2012 |
| Greece: Mytilini - Singles - Main |
|---|
| 1/8-finals | Stemmer S. | Van Riet L. | 0:2 (3:6, 0:6) | details | 11.10.2012 |
| 1/16-finals | Sarrazin L. | Stemmer S. | 0:2 (3:6, 1:6) | details | 09.10.2012 |
| Greece: Kalamata - Singles - Main |
|---|
| 1/16-finals | Van Riet L. | Stemmer S. | 2:0 (6:4, 7:6) | details | 01.10.2012 |
| Germany: Horb - Singles - Main |
|---|
| 1/16-finals | Schaeder L. | Stemmer S. | 2:0 (7:6, 6:4) | details | 25.07.2012 |
| Germany: W15 Stuttgart-Stammheim - Singles - Qualification |
|---|
| Final | Martincova T. | Stemmer S. | 2:0 (7:6, 6:3) | details | 17.01.2012 |
| Semi-finals | Stemmer S. | Baumgarten S. | 2:1 (6:4, 3:6, 6:4) | details | 16.01.2012 |
 Netherlands: Enschede - Singles - Main |
|---|
| 1/16-finals | Stemmer S. | Levers A. M. | 0:2 (2:6, 4:6) | details | 24.08.2011 |
