Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Madrid | 2021/06/13 12:00 | Ainhoa Atucha Gomez v Ashley Lahey | 2-6,0-6 |
| ITF W25 Madrid | 2021/06/07 07:15 | Olivia Gadecki v Ainhoa Atucha Gomez | 7-5,6-1 |
| ITF W25 Madrid | 2021/06/06 12:00 | Yarden Akler v Ainhoa Atucha Gomez | 2-6,1-6 |
| ITF W15 Santa Margarita de Montbui | 2021/05/26 12:30 | Ainhoa Atucha Gomez v Oksana Selekhmeteva | 1-6,4-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/13 09:00 | Ainhoa Atucha Gomez v Lisa Ponomar | 2-6,1-2 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/12 14:00 | Oana Georgeta Simion v Ainhoa Atucha Gomez | 6-1,5-1 |
| UTR Pro Tennis Series Barcelona Women | 2021/02/09 09:30 | Ainhoa Atucha Gomez v Sabrina Rittberger | 6-2,3-4 |
| UTR Pro Tennis Series Barcelona Women | 2021/02/08 09:00 | Ainhoa Atucha Gomez v Jade Suvrijn | 7-6,5-3 |
| ITF W25 Porto | 2021/06/23 14:45 | Anastasia Tikhonova v Haruna Arakawa | 7-5,6-0 |
| ITF W15 Monastir | 2021/06/05 08:30 | Haruna Arakawa v Himeno Sakatsume | 1-6,5-7 |
| ITF W15 Monastir | 2021/06/04 08:25 | Haruna Arakawa v Lauren Proctor | 6-2,7-5 |
| ITF W15 Monastir | 2021/06/02 08:30 | Haruna Arakawa v Chiraz Bechri | 7-6,7-5 |
| ITF W15 Monastir | 2021/05/27 08:30 | Haruna Arakawa v Alice Gillan | 2-6,6-2,6-3 |
| ITF W15 Monastir | 2021/05/25 10:05 | Haruna Arakawa v Laetitia Pulchartova | 4-6,6-0,6-2 |
| ITF W15 Monastir | 2021/05/19 11:35 | Haruna Arakawa v Alessandra Simone | 2-6,5-7 |
| ITF W25 Salinas | 2021/05/13 16:05 | Conny Perrin v Haruna Arakawa | 6-3,6-1 |