| Dutch Int. Women | 04/14 08:25 | - | Mikelova, Katerina v Katharina Fink | L | 2-0 | |
| Dutch Int. Women | 04/14 08:25 | - | 하트, 조던 v Katharina Fink | - | View | |
| Polish Open Women | 03/24 15:40 | - | 산도르하지, 비비안 v Katharina Fink | L | 2-0 | |
| Uganda Int. Women | 02/23 10:30 | - | 산도르하지, 비비안 v Katharina Fink | L | 2-1 | |
| Iceland International 2020, WS | 01/27 12:30 | - | Sofie Karmann v Katharina Fink | L | 2-1 | |
| Estonian Int. Women | 01/13 17:05 | - | Katharina Fink v 황, 유-희순 | L | 1-2 | |
| Estonian Int. Women | 01/13 09:55 | - | 램, 로렌 v Katharina Fink | W | 0-2 | |
| Hungarian Int. Women | 11/03 14:40 | - | Katharina Fink v 조케, 모니카 | L | 0-2 | |
| Italian Int. Women | 06/03 12:10 | - | Katharina Fink v 스타델만, 젠지라 | L | 1-2 | |
| Italian Int. Women Qual | 06/02 18:05 | - | 잔코프스카, 주잔나 v Katharina Fink | W | 0-2 | |
| Italian Int. Women Qual | 06/02 14:05 | - | Siti Nurshuhaini v Katharina Fink | W | 1-2 | |
| Italian Int. Women Qual | 06/02 11:05 | - | Ananya Praveen v Katharina Fink | W | 1-2 | |
| Ukraine Open Women | 01/28 14:50 | - | Katharina Fink v 포포프스카, 흐리스토미라 | L | 0-2 | |
| Slovenia Future Series Women | 11/27 10:00 | - | Katharina Fink v Thomsen, Laura Floej | L | 0-2 | |
| Slovenia Future Series Women | 11/26 11:10 | - | Katharina Fink v 토프, 소피 로스 | W | 2-0 | |
| Hungarian Int. Women | 11/04 14:40 | 5 | Katharina Fink v Aadya Variyath | L | 0-2 | |
| Czech Open Women | 10/22 17:00 | - | Rachel Chan v Katharina Fink | L | 2-0 | |
| Czech Open Women | 10/22 11:00 | - | 스바비코바, 테레자 v Katharina Fink | W | 1-2 | |
| Cyprus Int. Women | 10/16 08:30 | - | Katharina Fink v Oprisan, Alexandra | L | 0-2 | |
| Cyprus Int. Women | 10/15 11:25 | - | Katharina Fink v Nadezhda Nazarenko | W | 2-0 | |
| Polish Int. Women | 09/25 10:00 | - | Farooqui, Samiya Imad v Katharina Fink | L | 2-0 | |
| Polish Int. Women | 09/24 12:40 | - | Julia Tuvesson v Katharina Fink | W | 1-2 | |
| Polish Int. Women Qual | 09/23 13:00 | - | Katharina Fink v Mikelova, Katerina | - | Walkover | |
| Hellas Int. Women | 09/03 08:20 | - | Katharina Fink v 레드펀, 프레야 | L | 1-2 | |
| Latvia Int. Women | 08/27 12:20 | - | Katharina Fink v 폴란크, 페트라 | L | 0-2 | |
| Slovenia Int. Women | 05/21 10:00 | 5 | Siti Nurshuhaini v Katharina Fink | L | 2-0 | |
| Slovenia Int. Women | 05/20 15:20 | - | Katharina Fink v 포포프스카, 흐리스토미라 | W | 2-1 | |
| Portuguese Int. Women | 05/07 16:30 | 5 | 가이탄, 하라마라 v Katharina Fink | L | 2-1 | |
| Portuguese Int. Women Qual | 05/06 17:00 | 1 | Thomsen, Laura Floej v Katharina Fink | W | 0-2 | |
| Portuguese Int. Women Qual | 05/06 14:30 | 1 | Katharina Fink v Uprus, Ramona | W | 2-0 |