| Denmark Masters Women Qual | 2021/08/05 14:20 | Ann-Sofie Husher Ruus v Ronja Stern | W | 1-2 |
| Polish Open Women Qual | 2021/03/25 16:00 | Simona Pilgaard v Ronja Stern | L | 2-1 |
| Polish Open Women Qual | 2021/03/25 15:00 | Judith Mair v Ronja Stern | W | 1-2 |
| US Open Women Qual | 2019/07/09 20:20 | Lauren Lam v Ronja Stern | L | 2-0 |
| Canada Open Women | 2019/07/03 17:00 | Porntip Buranaprasertsuk v Ronja Stern | L | 2-0 |
| Spanish Int. Women Qual | 2019/06/13 09:20 | Ronja Stern v Yaelle Hoyaux | W | 2-0 |
| Sudirman Cup Women | 2019/05/24 10:40 | Louisa Ma v Ronja Stern | L | 2-1 |
| Sudirman Cup Women | 2019/05/20 03:30 | Ronja Stern v Gerda Voitechovskaja | W | 2-0 |
| Denmark Masters Women Qual | 2021/08/05 13:00 | Sofie Løth Topp v Nerea Ivorra Masia | W | 0-2 |
| Spain Int Women | 2021/06/18 08:30 | Beatriz Corrales v Nerea Ivorra Masia | L | 2-0 |
| Spain Int Women | 2021/06/17 12:20 | Nerea Ivorra Masia v Katerina Tomalova | W | 2-0 |
| Spain Int Women Qual | 2021/06/16 11:40 | Malya Hoareau v Nerea Ivorra Masia | W | 0-2 |
| Lithuanian Int. Women | 2021/06/11 12:40 | Katrin Neudolt v Nerea Ivorra Masia | L | 2-0 |
| Spain Masters Women | 2021/05/21 12:40 | Nerea Ivorra Masia v Leonice Huet | L | 0-2 |
| Spain Masters Women | 2021/05/20 11:15 | Nerea Ivorra Masia v Cristina Teruel | W | 2-0 |
| Portuguese Int. Women Qual | 2021/05/06 17:20 | Sophia Grundtvig v Nerea Ivorra Masia | L | 2-0 |