| ITF - W100 Madrid | 05/15 09:00 | 25 | Oksana Selekhmeteva v Ekaterina Yashina | 6-2,6-2 | |
| ITF - W100 Madrid | 05/13 11:10 | 54 | Ekaterina Yashina v Olivia Gram | 6-4,3-6,6-3 | |
| ITF - W100 Madrid | 05/12 12:00 | 54 | [217] Ya Yi Yang v Ekaterina Yashina [244] | 3-6,5-7 | |
| ITF - W75 Saint-Gaudens | 05/06 08:25 | 54 | Astrid Lew Yan Foon v Ekaterina Yashina | 6-4,6-2 | |
| ITF - W35 Yecla | 05/01 13:35 | 25 | [249] Ekaterina Yashina v Lucia Cortez Llorca [400] | 1-6,6-3,6-7 | |
| ITF - W75 Koper | 04/16 10:30 | 54 | [430] Gabriela Ce v Ekaterina Yashina [252] | 6-1,6-4 | |
| ITF - W75 Koper | 04/15 13:00 | 54 | Kaja Najzer v Ekaterina Yashina | 1-6,0-6 | |
| ITF - W35 Hammamet | 04/10 08:30 | 25 | [224] Ekaterina Yashina v Katharina Hobgarski [375] | 2-6,2-6 | |
| ITF - W35 Hammamet | 04/02 10:15 | 25 | [472] Tiphanie Lemaitre v Ekaterina Yashina [223] | 6-1,6-0 | |
| ITF - W75 Croissy-Beaubourg | 03/25 09:25 | 54 | [407] Emily Appleton v Ekaterina Yashina [222] | 6-2,6-4 | |
| ITF - W75 Croissy-Beaubourg | 03/24 09:00 | 54 | Severine Deppner v Ekaterina Yashina | 3-6,2-6 | |
| ITF - W35 Indore | 03/14 05:55 | 26 | [225] Ankita Raina v Ekaterina Yashina [227] | 6-3,6-2 |
Ekaterina Yuryevna Yashina (Russian: Екатерина Юрьевна Яшина, IPA: [ɪ̯ɪkətʲɪˈrʲinə ˈjaʂɨnə]; born 6 August 1993) is a professional Russian tennis player. On 7 January 2019, she reached her career-high singles ranking of world No. 335, whilst her best WTA doubles ranking was 129, on 30 January 2023.
She made her WTA Tour main-draw debut at the 2011 Tashkent Open gaining entry as a wildcard player, partnering Sabina Sharipova.