Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF W80 Les Franqueses | 2021/10/24 10:15 | Ane M D Olmo v Amanda Carreras | 6-3,6-1 |
| ITF W25 Hamburg | 2021/10/18 14:40 | Amanda Carreras v Celia Cervino Ruiz | 6-7,4-6 |
| ITF W25 Hamburg | 2021/10/18 08:00 | Amanda Carreras v Olivia Gram | 6-2,6-4 |
| ITF W25 Lisbon | 2021/09/26 12:00 | Amanda Carreras v Nicole Fossa Huergo | 7-5,3-6,9-11 |
| ITF W80 Valencia | 2021/09/21 08:30 | Irina Maria Bara v Amanda Carreras | 6-4,6-3 |
| ITF W80 Valencia | 2021/09/20 08:00 | Naiktha Bains v Amanda Carreras | 7-6,1-6,10-8 |
| ITF W80 Valencia Qual | 2021/09/19 09:25 | Amanda Carreras v Leolia Jeanjean | 2-6,6-3,10-8 |
| ITF W80 Valencia | 2021/09/13 09:25 | Amanda Carreras v Oksana Selekhmeteva | 4-6,2-6 |
| WTA Nur-Sultan | 2021/09/25 11:30 | Lucia Bronzetti v Yana Sizikova | 6-2,6-4 |
| ITF W60 Prague | 2021/08/31 08:00 | Yana Sizikova v Alexandra Bozovic | 6-1,2-6,12-14 |
| ITF W60 Prague | 2021/08/30 08:00 | Sina Herrmann v Yana Sizikova | 1-6,1-6 |
| ITF W60 Prague | 2021/08/29 11:00 | Nelly Knezkova v Yana Sizikova | 1-6,0-6 |
| WTA Saint-Malo | 2021/05/02 12:15 | Yana Sizikova v Tessah Andrianjafitrimo | 6-4,0-6,5-7 |
| WTA Bogota | 2021/04/03 18:20 | Yana Sizikova v Harmony Tan | 1-6,6-4,4-6 |
| WTA Abu Dhabi | 2021/01/05 07:35 | Anna Bondar v Yana Sizikova | 6-0,6-1 |
| ITF W25 Kazan | 2020/01/21 07:00 | Yana Sizikova v Maria Manilova | 6-4,2-6,5-10 |