Stadium: Court 11 Round: 45 Ground: Clay
| Arcadia, Singles Qualifying W-ITF-USA-07A | 2019/03/12 17:30 | Duncan, Maxi v Closs, Mary | 7-6,6-4 |
| Arcadia, Singles Qualifying W-ITF-USA-07A | 2019/03/11 14:00 | Marmorstein, Jessica v Closs, Mary | 4-6,1-6 |
| Carson, Singles W-ITF-USA-06A | 2019/03/04 14:30 | Robin Montgomery v Closs, Mary | 6-0,6-1 |
| ITF - W15 Monastir | 2019/01/28 08:00 | Closs, Mary v Emily Seibold | 3-6,6-7 |
| ITF - W15 Monastir | 2019/01/23 13:10 | Amy Zhu v Closs, Mary | 6-0,6-2 |
| ITF - W15 Monastir | 2019/01/21 11:00 | Almudena S-L Fernandez v Closs, Mary | 1-6,7-6,6-10 |
| ITF Women Heraklion | 2018/11/13 07:30 | Anna Ureke v Closs, Mary | 6-1,7-5 |
| ITF Women Heraklion | 2018/11/06 07:30 | Closs, Mary v Elina Nepliy | 1-6,5-7 |
| Fed Cup, Groupe Mondial | 2019/02/09 07:30 | Beatrice Gumulya v Peangtarn Plipuech | 7-5,4-6,4-6 |
| Fed Cup, Groupe Mondial | 2019/02/08 06:20 | Saisai Zheng v Beatrice Gumulya | 3-6,6-3,6-1 |
| Fed Cup, Groupe Mondial | 2019/02/07 06:30 | Beatrice Gumulya v Tere-Apisah, Abigail | 6-4,2-6,6-4 |
| Fed Cup, Groupe Mondial | 2019/02/06 07:05 | Na-Lae Han v Beatrice Gumulya | 7-6,6-4 |
| Singapour, Simples W-ITF-SGP-04A | 2019/01/21 03:00 | Yue Yuan v Beatrice Gumulya | 6-1,6-2 |
| Singapour, Simples W-ITF-SGP-04A | 2019/01/14 02:00 | Alexandra Ignatik v Beatrice Gumulya | 6-0,6-1 |
| ITF Women Pune | 2018/12/11 04:30 | Cristian, Jaqueline Adina v Beatrice Gumulya | 6-0,6-2 |
| ITF Women Pune | 2018/12/09 06:15 | Cuk, Pia v Beatrice Gumulya | 6-2,5-7,5-7 |