| UTR Pro Tennis Series Bucharest Women | 2022/02/13 08:00 | Mariya Vyshkina v Klara Ondrejcekova | 7-6,6-4 |
| ITF W25 Manacor | 2022/01/17 11:00 | Yana Sizikova v Klara Ondrejcekova | 6-0,6-2 |
| ITF W15 Antalya | 2021/12/08 10:30 | Marketa Panackova v Klara Ondrejcekova | 3-6,6-2,11-9 |
| ITF W15 Antalya | 2021/12/05 07:00 | Tamara Cherkassova v Klara Ondrejcekova | 0-6,1-6 |
| ITF W15 Antalya | 2021/11/30 06:00 | Arina Gabriela Vasilescu v Klara Ondrejcekova | 7-5,6-3 |
| ITF W15 Antalya | 2021/11/29 06:00 | Andreea Alexandra Lila v Klara Ondrejcekova | 6-7,6-2,7-10 |
| ITF W15 Antalya | 2021/11/23 08:05 | Sylvie Zund v Klara Ondrejcekova | 6-3,6-1 |
| ITF W15 Antalya | 2021/11/22 09:00 | Yara Abed v Klara Ondrejcekova | 2-6,3-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/13 08:00 | Ariadna Briones Ginesta v Ares Teixido Garcia | 6-7,6-3,2-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/11 11:00 | Ariadna Briones Ginesta v Ania Hertel | 2-6,2-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/10 09:30 | Ariadna Briones Ginesta v Eleanor Baglow | 1-6,6-3,6-2 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/09 08:00 | Marina A Bakkari v Ariadna Briones Ginesta | 7-6,5-3 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/08 11:00 | Alice Tubello v Ariadna Briones Ginesta | 6-4,6-3 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/05 08:30 | Ariadna Briones Ginesta v Zoe Richard | 0-4 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/04 11:00 | Lucia Arande v Ariadna Briones Ginesta | 6-1,5-1 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/03 08:00 | Esther L Alcaraz v Ariadna Briones Ginesta | 6-2,6-1 |