Stadium: Court A Round: 45 Ground: Hardcourt outdoor
| ITF Women Brno | 2018/09/30 09:00 | Sumova, Diana v Nefisa Berberovic | 6-7,4-6 |
| ITF Women Brno | 2018/09/29 10:45 | Milkova, Barbora v Sumova, Diana | 6-7,6-3,1-6 |
| ITF Women Brno | 2018/09/28 10:10 | Svobodova, Monika v Sumova, Diana | 3-6,4-6 |
| ITF Women Brno | 2018/09/27 10:15 | Hrabalova, Kristyna v Sumova, Diana | 4-6,3-6 |
| ITF Women Brno | 2018/09/26 09:40 | Linda Sevcikova v Sumova, Diana | 2-6,2-6 |
| ITF Women Ricany | 2018/08/31 11:35 | Vankova, Katerina v Sumova, Diana | 6-2,6-1 |
| ITF Women Ricany | 2018/08/30 09:15 | Marcelina Podlinska v Sumova, Diana | 2-6,2-6 |
| ITF Women Ricany | 2018/08/28 11:30 | Rittberger, Sabrina v Sumova, Diana | 6-2,4-6,1-6 |
| WTA - Bogota | 2019/04/09 17:55 | Magda Linette v Bolsova Zadoinov, Aliona | 2-6,7-6,6-0 |
| WTA - Bogota | 2019/04/07 16:30 | Bolsova Zadoinov, Aliona v Maria F Herazo Gonzalez | 1-6,6-2,6-0 |
| WTA - Bogota | 2019/04/06 15:30 | Bolsova Zadoinov, Aliona v Sizikova, Yana | 7-5,6-0 |
| WTA - Charleston | 2019/04/03 19:30 | Collins, Danielle v Bolsova Zadoinov, Aliona | 6-3,7-6 |
| WTA - Charleston | 2019/04/01 18:25 | Di Lorenzo, Francesca v Bolsova Zadoinov, Aliona | 3-6,5-7 |
| Curitiba, Singles Qualifying W-ITF-BRA-02A | 2019/03/21 18:45 | Bolsova Zadoinov, Aliona v Varvara Gracheva | 3-6,2-6 |
| Curitiba, Singles Qualifying W-ITF-BRA-02A | 2019/03/20 18:10 | Bolsova Zadoinov, Aliona v Thaisa Grana Pedretti | 6-1,6-4 |
| Shrewsbury, Simples W-ITF-GBR-02A | 2019/02/14 12:00 | Bolsova Zadoinov, Aliona v Amandine Hesse | 6-1,7-5 |