Stadium: Court 3 Round: 26
| 2018 Fed Cup | 2018/02/10 17:25 | Katriin Saar v Tena Lukas | 6-2,5-7,1-6 |
| 2018 Fed Cup | 2018/02/09 14:00 | Heather Watson v Katriin Saar | 6-1,6-1 |
| 2018 Fed Cup | 2018/02/08 14:00 | Katriin Saar v Francisca Jorge | 2-6,3-6 |
| ITF Women Helsinki | 2017/11/15 08:00 | Margaux Bovy v Katriin Saar | 6-0,6-2 |
| ITF Women Helsinki | 2017/11/13 08:00 | Katriin Saar v Naima Karamoko | 6-4,6-3 |
| ITF Women Helsinki Qual | 2017/11/12 08:00 | Aimee Tarun v Katriin Saar | 5-7,1-6 |
| ITF Women Helsinki Qual | 2017/11/11 08:00 | Eveliina Koivupuisto v Katriin Saar | 0-6,0-6 |
| ITF Women Helsinki | 2016/11/12 08:00 | Katriin Saar v Carol Plakk | 3-6,1-6 |
| ITF Women Oeiras | 2018/05/23 11:05 | Tamaryn Hendler v Alba Carrillo Marin | 6-2,6-2 |
| ITF Women Antalya | 2018/05/17 09:40 | Magdalena Pantuckova v Alba Carrillo Marin | 3-6,6-2,6-2 |
| ITF Women Antalya | 2018/05/10 07:30 | Alba Carrillo Marin v Margaux Bovy | 4-6,6-7 |
| ITF Women Antalya | 2018/05/08 09:20 | Claudia Cianci v Alba Carrillo Marin | 1-6,2-6 |
| ITF Women Obidos Qual | 2018/04/24 13:00 | Alba Carrillo Marin v Olga Parres Azcoitia | 6-3,3-6,3-6 |
| ITF Women Obidos Qual | 2018/04/17 10:45 | Alba Carrillo Marin v Eva Guerrero Alvarez | 5-7,6-7 |
| ITF Women Obidos Qual | 2018/04/16 13:00 | Stephanie Bertschmann v Alba Carrillo Marin | 1-6,1-6 |
| ITF Women Obidos Qual | 2018/04/15 14:00 | Alba Carrillo Marin v Ana Filipa Santos | 6-0,6-4 |