Stadium: C Round: 26
| ITF Women Versmold | 2017/07/13 15:55 | Patty Schnyder v Barbara Haas | 3-6,5-7 |
| ITF Women Dubai | 2016/12/13 12:50 | Barbara Haas v Patty Schnyder | 3-6,6-3,7-5 |
| ITF Women Bad Saulgau | 2018/08/01 12:40 | Emily Seibold v Barbara Haas | 6-4,1-6,0-6 |
| ITF Women Baja | 2018/07/25 10:00 | Barbara Haas v Paula Ormaechea | 3-6,2-6 |
| ITF Women Baja | 2018/07/24 12:40 | Barbara Haas v Gabriela Pantuckova | 6-4,7-5 |
| WTA Gstaad Qual | 2018/07/15 11:05 | Silvia Soler-Espinosa v Barbara Haas | 6-1,6-1 |
| WTA Gstaad Qual | 2018/07/14 10:35 | Xenia Knoll v Barbara Haas | 6-4,3-6,3-6 |
| ITF Women Torino | 2018/07/12 10:30 | Barbara Haas v Polina Leykina | 5-7,2-6 |
| ITF Women Torino | 2018/07/11 09:00 | Barbara Haas v Eleni Kordolaimi | 6-1,6-2 |
| ITF Women Torino | 2018/07/10 11:30 | Barbara Haas v Isabella Shinikova | 6-2,6-4 |
| ITF Women Bad Saulgau | 2018/07/31 16:25 | Antonia Schmidt v Patty Schnyder | 1-6,0-6 |
| WTA Gstaad | 2018/07/19 15:30 | Patty Schnyder v Samantha Stosur | 4-6,1-6 |
| WTA Gstaad | 2018/07/17 11:25 | Kathinka Von Deichmann v Patty Schnyder | 6-4,2-6,3-6 |
| ITF Women Contrexeville | 2018/07/13 14:35 | Sara Sorribes Tormo v Patty Schnyder | 6-2,6-2 |
| ITF Women Contrexeville | 2018/07/12 16:00 | Paula Badosa v Patty Schnyder | 6-7,1-6 |
| ITF Women Contrexeville | 2018/07/11 11:15 | Patty Schnyder v Viktorija Golubic | 7-6,1-6,6-3 |
| Wimbledon Women Qual | 2018/06/26 10:00 | Jessica Pieri v Patty Schnyder | 6-2,6-3 |
| ITF Women Essen | 2018/06/13 13:30 | Patty Schnyder v Kimberley Zimmermann | 5-7,6-4,2-6 |