Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF - W25 Nottingham | 2023/04/19 09:00 | Diana Marcinkevica v Julie Belgraver | 7-5,7-6 |
| Billie Jean King Cup | 2023/04/14 09:10 | Diana Marcinkevica v Ipek Oz | 1-6,2-6 |
| Billie Jean King Cup | 2023/04/13 07:00 | Diana Marcinkevica v Natalia Szabanin | 1-6,6-7 |
| Billie Jean King Cup | 2023/04/12 07:00 | Diana Marcinkevica v Lamis Alhussein Abdel Aziz | 7-6,7-5 |
| Billie Jean King Cup | 2023/04/10 08:30 | Diana Marcinkevica v Lexie Stevens | 3-6,5-7 |
| ITF - W25 Jakarta | 2023/03/30 06:15 | Diana Marcinkevica v Jenny Duerst | 1-6,2-6 |
| ITF - W25 Jakarta | 2023/03/29 04:20 | Diana Marcinkevica v Beatrice Gumulya | 6-4,4-6,7-5 |
| ITF - W25 Jakarta | 2023/03/22 03:35 | Diana Marcinkevica v Anastasia Zakharova | 1-6,0-6 |
| ITF - W25 Nottingham | 2023/04/18 14:00 | Hannah Klugman v Eliz Maloney | 7-6,6-7,6-1 |