| ITF W25 - Vigo | 08/25 10:45 | 25 | [423] Ekaterina Yashina v Haruka Kaji [367] | 1-6,3-6 | |
| ITF W25 - Ourense | 08/17 08:00 | 25 | [420] Ekaterina Yashina v Olivia Gadecki [348] | 1-6,0-6 | |
| WTA Belgrado | 07/27 13:15 | 25 | Tara Wurth v Ekaterina Yashina | 6-4,6-1 | |
| WTA Belgrado | 07/26 09:00 | 19 | [342] Shalimar Talbi v Ekaterina Yashina [420] | 4-6,6-4,1-6 | |
| ITF W25 - Kiev | 07/21 13:10 | 25 | Diletta Cherubini v Ekaterina Yashina | 7-6,6-4 | |
| ITF W60 - Nur-Sultan | 07/14 13:00 | 25 | [396] Anastasia Tikhonova v Ekaterina Yashina [409] | 6-3,6-4 | |
| ITF W25 Nur-Sultan | 07/07 07:40 | 25 | [497] Anastasia Tikhonova v Ekaterina Yashina [402] | 4-6,6-1,6-0 | |
| WTA - Bad Homburg | 06/21 16:40 | 25 | [28] Angelique Kerber v Ekaterina Yashina [478] | 6-1,6-1 | |
| WTA - Bad Homburg | 06/20 12:10 | 19 | [359] Riya Bhatia v Ekaterina Yashina [476] | 6-7,0-6 | |
| ITF W25 - Madrid | 06/18 08:00 | 27 | Ekaterina Yashina v Jessica B Maneiro | 3-6,5-7 | |
| ITF W25 - Madrid | 06/17 14:25 | 26 | [221] Robin Anderson v Ekaterina Yashina [476] | Retired | |
| ITF W25 - Madrid | 06/16 11:45 | 25 | [476] Ekaterina Yashina v Ekaterina Kazionova [437] | Retired | |
| ITF W25 - Madrid | 06/15 07:00 | 62 | Ekaterina Yashina v Lidia Moreno Arias | 6-3,6-2 | |
| ITF W25 - Madrid | 06/14 09:30 | 62 | Ekaterina Yashina v Lucia L Domingo | 6-1,7-5 | |
| ITF W15 - Vilnius | 06/08 13:25 | 25 | Kathleen Kanev v Ekaterina Yashina | 6-7,6-1,6-4 | |
| ITF W25 - Kazan | 06/03 10:00 | 26 | Anhelina Kalita v Ekaterina Yashina | 7-6,7-6 | |
| ITF W25 - Kazan | 06/01 07:00 | 25 | Ekaterina Yashina v Daria Mishina | 4-6,6-4,6-4 | |
| ITF W15 Tbilisi | 05/21 07:50 | 27 | Ekaterina Yashina v Valeriya Olyanovskaya | 6-0,4-6,4-6 | |
| ITF W15 Tbilisi | 05/20 08:10 | 26 | Ekaterina Yashina v Shelly Bereznyak | 6-0,6-3 | |
| ITF W15 Tbilisi | 05/19 08:05 | 25 | Ekaterina Yashina v Anastasia Bursa | 6-0,6-2 | |
| ITF W15 Tbilisi | 05/17 06:00 | 44 | Ekaterina Yashina v Anna Ozerova | 6-2,6-4 | |
| ITF W15 Tbilisi | 05/17 06:00 | 44 | Ekaterina Yashina v Neslihan Demirci | 6-0,6-0 | |
| ITF W15 - Jeruzalem | 05/16 07:00 | 29 | Ekaterina Yashina v Shavit Kimchi | 4-6,3-6 | |
| ITF W15 - Jeruzalem | 05/15 06:55 | 28 | Lina Glushko v Ekaterina Yashina | 6-1,1-6,3-6 | |
| ITF W15 - Jeruzalem | 05/14 07:00 | - | Ekaterina Yashina v Timea Jaruskova | View | |
| ITF W15 - Jeruzalem | 05/13 11:25 | 26 | Ekaterina Yashina v Magdalena Stoilkovska | Retired | |
| ITF W15 - Jeruzalem | 05/12 12:05 | 25 | Ekaterina Yashina v Liam Oved | 6-3,6-2 | |
| ITF W15 - Ramat Hasjaron | 05/07 07:00 | 27 | Lina Glushko v Ekaterina Yashina | 6-2,6-0 | |
| ITF W15 - Ramat Hasjaron | 05/06 10:05 | 26 | Timea Jaruskova v Ekaterina Yashina | 3-6,2-6 | |
| ITF W15 - Ramat Hasjaron | 05/05 11:55 | 25 | Weronika Baszak v Ekaterina Yashina | 2-6,2-6 |
Jekaterina Joerjevna Jasjina (Cyrillisch: Екатерина Юрьевна Яшина) (6 augustus 1993) is een tennisspeelster uit Rusland. Zij begon op zesjarige leeftijd met het spelen van tennis. Haar favoriete ondergrond is hardcourt. Zij speelt rechtshandig en heeft een tweehandige backhand.