Stadium: Pista Amutio Round: 25 Ground: Hardcourt outdoor
| ITF W25 Corroios-Seixal | 2023/07/11 10:00 | Urszula Radwanska v Eva Guerrero Alvarez | 4-6,6-3,1-6 |
| ITF W40 Palma del Rio | 2023/07/01 21:40 | Eva Guerrero Alvarez v Harmony Tan | 5-7,3-6 |
| ITF W40 Palma del Rio | 2023/06/30 19:00 | Valentina Ryser v Eva Guerrero Alvarez | 4-6,4-6 |
| ITF W40 Palma del Rio | 2023/06/29 20:45 | Eva Guerrero Alvarez v Varvara Lepchenko | 3-6,7-5,6-2 |
| ITF W40 Palma del Rio | 2023/06/28 18:45 | Ena Koike v Eva Guerrero Alvarez | 2-6,2-6 |
| ITF W25 Zaragoza | 2023/06/21 08:00 | Naho Sato v Eva Guerrero Alvarez | 6-2,7-6 |
| ITF W25 Zaragoza | 2023/06/19 18:25 | Eva Guerrero Alvarez v Sakura Hosogi | 6-3,6-3 |
| ITF W25 Madrid | 2023/06/08 07:00 | Ayla Aksu v Eva Guerrero Alvarez | 6-3,6-3 |
| ITF W25 Don Benito | 2023/07/14 09:40 | Diana Marcinkevica v Joanna Garland | 1-6,3-6 |
| ITF W25 Don Benito | 2023/07/13 10:55 | Diana Marcinkevica v Michika Ozeki | 6-0,4-6,7-6 |
| ITF W25 Don Benito | 2023/07/11 09:15 | Diana Marcinkevica v Isabella B Aguirre | 4-6,6-4,7-5 |
| ITF W25 Cantanhede | 2023/07/04 10:00 | Valentina Ryser v Diana Marcinkevica | 6-4,6-2 |
| ITF W25 Zaragoza | 2023/06/23 08:00 | Diana Marcinkevica v Rosa Vicens Mas | 0-6,1-6 |
| ITF W25 Zaragoza | 2023/06/21 12:45 | Diana Marcinkevica v Robin Anderson | 6-4,6-1 |
| ITF W25 Zaragoza | 2023/06/20 13:05 | Gabriela Knutson v Diana Marcinkevica | 6-0,3-6,3-6 |
| ITF W25 Zaragoza | 2023/06/19 16:35 | Diana Marcinkevica v Yaroslava Bartashevich | 6-4,6-4 |