| WTA - Rabat | 05/16 10:00 | 25 | [89] Anna Karolina Schmiedlova v Ekaterina Reyngold [333] | 6-1,6-2 | |
| WTA - Rabat | 05/15 12:35 | 19 | [342] Anna Danilina v Ekaterina Reyngold [331] | 5-7,1-6 | |
| WTA - Rabat | 05/14 14:05 | 14 | [331] Ekaterina Reyngold v Sada Nahimana [305] | 6-3,6-4 | |
| ITF W25 Santa Margherita | 04/27 14:45 | 25 | Federica Bilardo v Ekaterina Reyngold | 6-3,6-4 | |
| ITF W25 Santa Margherita | 04/24 11:55 | 29 | [358] Ekaterina Reyngold v Camilla Rosatello [414] | 3-6,4-6 | |
| ITF W25 Santa Margherita | 04/23 15:30 | 28 | [358] Ekaterina Reyngold v Maristany Zuleta de Reales, Guiomar [399] | 6-1,7-5 | |
| ITF W25 Santa Margherita | 04/23 11:25 | 27 | [358] Ekaterina Reyngold v Lina Gjorcheska [299] | 7-5,6-4 | |
| ITF W25 Santa Margherita | 04/22 17:05 | 26 | [358] Ekaterina Reyngold v Anna Danilina [338] | 6-3,6-0 | |
| ITF W25 Santa Margherita | 04/20 14:10 | 25 | Rossi, Federica v Ekaterina Reyngold | 2-6,0-6 | |
| ITF W25 Pretoria | 04/06 09:30 | 25 | [361] Ekaterina Reyngold v Valeria Savinykh [187] | 4-6,3-6 | |
| ITF W60 Pretoria | 03/31 12:45 | 26 | [368] Ekaterina Reyngold v Hogenkamp, Richel [209] | 4-6,6-4,1-6 | |
| ITF W60 Pretoria | 03/30 09:40 | 25 | Tayla Wilmot v Ekaterina Reyngold | 2-6,1-6 | |
| ITF W25 Nur-Sultan | 03/03 05:45 | 26 | Nigina Abduraimova v Ekaterina Reyngold | 7-5,7-5 | |
| ITF W25 Nur-Sultan | 03/02 10:05 | 25 | [390] Anhzelika Isaeva v Ekaterina Reyngold [375] | 6-1,3-6,1-6 | |
| ITF W25 Nur-Sultan | 03/01 03:45 | 54 | [375] Ekaterina Reyngold v Ksenia Laskutova [425] | 5-7,6-1,10-7 | |
| ITF W25 Nur-Sultan | 02/28 04:00 | 54 | Ekaterina Reyngold v Elizaveta Shebekina | 6-2,6-1 | |
| ITF W60 Nur-Sultan | 02/23 06:35 | 25 | Ekaterina Reyngold v Valeria Savinykh | 1-6,6-2,4-6 | |
| ITF W60 Nur-Sultan | 02/22 04:00 | 54 | [391] Ekaterina Reyngold v Ksenia Laskutova [429] | 6-3,4-6,12-10 | |
| ITF W60 Nur-Sultan | 02/21 09:30 | 54 | Ekaterina Reyngold v Daria Zelinskaya | 6-0,6-4 | |
| ITF W25 Monastir | 01/26 17:00 | 25 | [404] Ekaterina Reyngold v Nigina Abduraimova [328] | 6-4,3-6,2-6 | |
| ITF W25 Monastir | 01/25 15:00 | 44 | Ekaterina Reyngold v Saki Imamura | 6-3,6-4 | |
| ITF W25 Monastir | 01/24 08:30 | 44 | Ekaterina Reyngold v Diana Chehoudi | 6-2,6-2 | |
| ITF W25 Monastir | 01/18 07:50 | 44 | [404] Ekaterina Reyngold v Eudice Chong [459] | 2-6,4-6 | |
| ITF W25 Monastir | 01/17 08:00 | 44 | Ekaterina Reyngold v Parazinskaite, Akvile | 6-1,5-7,10-5 | |
| ITF W25 Navi Mumbai | 01/02 04:30 | 29 | [358] Diana Marcinkevica v Ekaterina Reyngold [466] | 3-6,2-6 | |
| ITF W25 Navi Mumbai | 01/01 04:30 | 28 | [466] Ekaterina Reyngold v Nefisa Berberovic [337] | 6-3,4-6,6-3 | |
| ITF W25 Navi Mumbai | 12/31 04:30 | 27 | [397] Akiko Omae v Ekaterina Reyngold [466] | 0-6,1-6 | |
| ITF W25 Navi Mumbai | 12/30 07:00 | 26 | [466] Ekaterina Reyngold v Chihiro Muramatsu [349] | 6-4,6-1 | |
| ITF W25 Navi Mumbai | 12/29 06:50 | 25 | Ekaterina Reyngold v Arthi Muniyan | 6-0,6-2 | |
| ITF W25 Pune | 12/24 05:00 | 28 | [466] Ekaterina Reyngold v Diana Marcinkevica [358] | 3-6,6-4,6-7 |
Ekaterina Reyngold (born 7 April 2001) is a Russian tennis player.
Reyngold has a career-high WTA singles ranking of 226 and a best doubles ranking of No. 196. She has won one singles title and ten doubles titles at tournaments of the ITF Circuit.
She made her WTA Tour main-draw debut at the 2022 Morocco Open.