Stadium: Court 1 Round: 25
| ITF Women Rome Qual | 2018/07/02 10:00 | de Santis, Elena v Ekaterina Yashina | 1-6,2-6 |
| ITF Women Brussels Qual | 2018/07/14 07:30 | Molina Megias, Carlota v de Santis, Elena | 6-3,6-1 |
| ITF Women Rome Qual | 2018/07/02 10:00 | de Santis, Elena v Ekaterina Yashina | 1-6,2-6 |
| ITF Women Rome Qual | 2018/07/01 08:00 | de Santis, Elena v Odile Maesfranckx | 6-2,6-0 |
| ITF Women Tarvisio | 2018/06/23 09:00 | de Santis, Elena v Viglianisi, Alice | 0-6,7-5,4-6 |
| ITF Women Barcelona Qual | 2018/06/09 08:30 | Eva Guerrero Alvarez v de Santis, Elena | 6-0,6-0 |
| ITF Women Madrid Qual | 2018/06/04 10:30 | de Santis, Elena v Julia Ronney | 2-6,6-4,4-6 |
| ITF Women Caserta Qual | 2018/05/19 09:50 | de Santis, Elena v Gatica, Barbara | 3-6,0-6 |
| ITF Women San Severo | 2018/05/14 10:05 | Masini, Maria v de Santis, Elena | 6-2,6-1 |
| El Espinar, Singles W-WITF-ESP-14A | 2018/07/31 14:00 | Naydenova, Aleksandrina v Ekaterina Yashina | 6-1,6-1 |
| WTA Moscow Qual | 2018/07/22 11:20 | Deborah Chiesa v Ekaterina Yashina | 7-5,6-2 |
| Astana, Singles W-WITF-KAZ-05A | 2018/07/20 05:00 | Ekaterina Yashina v Marie Bouzkova | 3-6,7-6,2-6 |
| Astana, Singles W-WITF-KAZ-05A | 2018/07/19 05:00 | Minokoshi, Mai v Ekaterina Yashina | 3-6,4-6 |
| Astana, Singles W-WITF-KAZ-05A | 2018/07/17 07:25 | Astakhova, Darya v Ekaterina Yashina | 0-6,6-2,5-7 |
| ITF Women Budapest Qual | 2018/07/08 11:10 | Golubovskaya, Sofya v Ekaterina Yashina | 7-5,3-6,6-3 |
| ITF Women Budapest Qual | 2018/07/07 09:15 | Toronyi, Dominika v Ekaterina Yashina | 2-6,1-6 |
| ITF Women Rome Qual | 2018/07/03 09:00 | Zarycka, Anastatsia v Ekaterina Yashina | 6-2,6-4 |