| Wimbledon Women | 2021/06/24 10:00 | Haas, Barbara v Smitkova, Tereza | 6-7,3-6 |
| Wimbledon Women | 2021/06/23 10:00 | Jessica Pieri v Haas, Barbara | 4-6,6-2,0-6 |
| WTA Bol | 2021/06/10 08:30 | Anna Blinkova v Haas, Barbara | 6-4,4-6,7-5 |
| WTA Bol | 2021/06/09 08:30 | Haas, Barbara v Samsonova, Liudmila | 6-3,6-4 |
| WTA Bol | 2021/06/07 10:45 | Dulgheru, Alexandra v Haas, Barbara | 4-6,4-6 |
| Open de France - Femmes | 2021/05/24 18:50 | Haas, Barbara v Harriet Dart | 4-6,6-4,1-6 |
| ITF W60 Saint-Gaudens | 2021/05/14 15:00 | Haas, Barbara v Anna Bondar | 1-6,7-6,3-6 |
| ITF W60 Saint-Gaudens | 2021/05/13 14:45 | Haas, Barbara v Julia Grabher | 6-4,6-2 |
| ITF Women St. Poelten | 2016/08/31 11:45 | Nyikos, Eva v Schmiedlova, Kristina | 3-6,3-6 |
| ITF Women St. Poelten | 2016/08/30 08:40 | Nyikos, Eva v Tea Jezidzic | 6-3,6-1 |