| Austrian Tennis Championship Women | 2020/07/22 15:20 | Michalitsch, Alina v Stummer, B. | 1-6,3-6 |
| Austrian Tennis Championship Women | 2020/07/21 12:00 | Stummer, B. v Sopkova, Katarina | 6-0,6-0 |
| Austrian Tennis Championship Women | 2020/07/01 10:15 | Stummer, B. v Julia Grabher | 2-6,6-1,5-7 |
| St. Pölten, Qualifications Simples W-ITF-AUT-01B | 2019/09/09 13:20 | Stokke, Melanie v Stummer, B. | 6-4,6-0 |
| ITF W25 Vienna | 2019/08/28 09:30 | Stummer, B. v Tena Lukas | 2-6,1-6 |
| ITF W25 Vienna | 2019/08/26 11:15 | Stummer, B. v Emily Welker | 6-2,0-6,10-3 |
| ITF W25 Vienna | 2019/08/25 10:30 | Matvienko, Lisa v Stummer, B. | 0-6,5-7 |
| ITF W25 Vienna | 2019/08/25 07:30 | Bokor, Veronika v Stummer, B. | 5-7,3-6 |
| Austrian OTV Series Women | 2020/07/16 08:00 | Gross, Anna v Arabella Koller | 4-6,6-1,7-6 |
| Austrian OTV Series Women | 2020/07/15 09:35 | Koelbl, Elisabeth v Arabella Koller | 0-6,1-6 |
| Austrian OTV Series Women | 2020/07/09 09:30 | Dshandshgava, Irina v Arabella Koller | 4-6,2-6 |
| Austrian Tennis Championship Women | 2020/07/08 15:40 | Arabella Koller v Gross, Anna | 6-3,4-6,6-3 |
| Austrian Pro Series Women Singles | 2020/06/15 13:50 | Arabella Koller v Michalitsch, Alina | 6-3,6-0 |
| Austrian Pro Series Women Singles | 2020/06/14 11:15 | Arabella Koller v Elena Karner | 7-6,3-6,0-6 |
| Austrian Pro Series Women Singles | 2020/06/13 10:00 | Arabella Koller v Sinja Kraus | 4-6,1-6 |
| Austrian Pro Series Women Singles | 2020/06/12 10:15 | Julia Grabher v Arabella Koller | 6-0,6-2 |