| ITF - Pune W50 | 01/22 08:15 | 54 | [472] Saki Imamura v Ekaterina Yashina [231] | 6-4,7-6 | |
| ITF - Pune W50 | 01/21 07:35 | 54 | Anastasiia Grechkina v Ekaterina Yashina | 6-3,4-6,5-7 | |
| ITF - Bengaluru - W50 | 01/14 10:45 | 54 | [231] Ekaterina Yashina v Shrivalli Rashmikaa Bhamidipaty [369] | 5-7,6-7 | |
| ITF - Nonthaburi W50 | 01/08 04:40 | 54 | Ekaterina Yashina v Mei Yamaguchi | 6-7,3-6 | |
| ITF - Nonthaburi W50 - Kwalifikacje | 01/07 06:45 | 54 | [418] Ekaterina Maklakova v Ekaterina Yashina [235] | 5-7,5-7 | |
| ITF - Nonthaburi W50 | 01/01 06:00 | 54 | [383] Aoi Ito v Ekaterina Yashina [235] | 6-3,6-0 | |
| ITF - Nonthaburi W50 | 12/31 05:05 | 54 | Viera Deeperm v Ekaterina Yashina | 4-6,6-4,2-6 | |
| ITF - Navi Mumbai W40 | 12/29 05:25 | 27 | [430] Misaki Matsuda v Ekaterina Yashina [219] | 6-3,6-3 | |
| ITF - Navi Mumbai W40 | 12/28 04:30 | 26 | [219] Ekaterina Yashina v Sapfo Sakellaridi [283] | 6-4,2-6,7-5 | |
| ITF - Navi Mumbai W40 | 12/26 04:30 | 25 | Ekaterina Yashina v Harsshali Mandavkar | 6-1,6-1 | |
| ITF - Solapur W25 | 12/19 04:30 | 25 | [212] Ekaterina Yashina v Sapfo Sakellaridi [282] | 4-6,6-7 | |
| ITF - Dubai W100 | 12/05 06:30 | 25 | [215] Ekaterina Yashina v Peangtarn Plipuech [446] | 3-6,2-6 | |
| ITF - Dubai W100 | 12/04 07:55 | 54 | [388] Elena Pridankina v Ekaterina Yashina [215] | Retired | |
| ITF - Dubai W100 | 12/03 06:00 | 54 | Coumba Ben M Niangadou v Ekaterina Yashina | 2-6,3-6 | |
| ITF - Ahmedabad W15 | 12/01 05:45 | 27 | Antonia Schmidt v Ekaterina Yashina | 6-3,6-2 | |
| ITF - Ahmedabad W15 | 11/30 04:00 | 26 | Sejal Gopal Bhutada v Ekaterina Yashina | 0-6,5-7 | |
| ITF - Ahmedabad W15 | 11/29 05:35 | 25 | Madhurima Sawant v Ekaterina Yashina | 4-6,2-6 | |
| ITF - Bengaluru W25 | 11/22 05:55 | 25 | [244] Nigina Abduraimova v Ekaterina Yashina [212] | 6-2,6-3 | |
| ITF - Bratysława W60 | 10/31 15:50 | 25 | [186] Ekaterina Yashina v Silvia Ambrosio [265] | 1-6,2-6 | |
| ITF - Bratysława W60 | 10/29 13:30 | 54 | Ekaterina Yashina v Inez Maria Kotlikova | Cancelled | |
| ITF - Stambuł W25 | 10/24 08:15 | 25 | [186] Ekaterina Yashina v Ekaterina Ovcharenko [300] | 6-4,4-6,3-6 | |
| ITF - Hamburg W60 | 10/18 09:40 | 25 | Aleksandra Krunic v Ekaterina Yashina | 7-5,6-4 | |
| WTA Hongkong | 10/07 04:10 | 14 | [197] Ekaterina Yashina v Conny Perrin [352] | 1-6,0-6 | |
| WTA Iasi | 07/18 12:30 | 25 | [166] Raluka Serban v Ekaterina Yashina [469] | 6-1,6-2 | |
| WTA Iasi | 07/16 08:00 | 19 | [243] Dalila Jakupovic v Ekaterina Yashina [430] | 4-6,7-5,4-6 | |
| WTA Iasi | 07/15 07:00 | 14 | Anastasia Elena Bertea v Ekaterina Yashina | 0-6,1-6 | |
| ITF - Rzym W60 | 07/11 13:40 | 25 | [430] Ekaterina Yashina v Yuliya Hatouka [259] | 3-6,6-1,3-6 | |
| ITF - Kursumlijska Banja W25 | 06/28 10:35 | 25 | Ekaterina Yashina v Michaela Laki | 4-6,6-4,1-6 | |
| ITF - Madryt W60 | 06/13 11:30 | 24 | Kira Pavlova v Ekaterina Yashina | 6-2,6-1 | |
| ITF - La Marsa W40 | 06/06 09:00 | 25 | [486] Nadine Keller v Ekaterina Yashina [417] | 6-4,7-5 |
Jekatierina Jaszyna (ros. Екатерина Яшина; ur. 6 sierpnia 1993) – rosyjska tenisistka.