| Dutch Int. - Femmes - Qualif. | 2022/04/13 19:00 | Kaloyana Nalbantova v Versteeg, Meike | W | 2-0 |
| Dutch Int. - Femmes - Qualif. | 2022/04/13 07:00 | Kaloyana Nalbantova v Molitor, Alicia | W | 2-0 |
| International du Portugal - Femmes | 2022/03/11 16:00 | Mitsova, M. v Kaloyana Nalbantova | L | 2-0 |
| International du Portugal Femmes - Qualif. | 2022/03/10 17:30 | Kaloyana Nalbantova v Malya Hoareau | W | 2-1 |
| International du Portugal Femmes - Qualif. | 2022/03/10 14:00 | Kaloyana Nalbantova v Florentine Schoffski | W | 2-0 |
| Open de Slovaquie - Femmes - Qualif. | 2022/03/03 08:00 | Kaloyana Nalbantova v Tallulah Sharleen Van Coppenolle | W | 2-1 |
| Open de Slovaquie - Femmes - Qualif. | 2022/03/02 13:40 | Kaloyana Nalbantova v Macsali, Sofia | W | 2-0 |
| Italian Int. Women | 2021/12/17 10:40 | Stern, Ronja v Kaloyana Nalbantova | L | 2-0 |
| International du Portugal - Femmes | 2022/03/13 15:30 | Sum Yee Yeung v Wen Chi Hsu | L | 0-2 |
| International du Portugal - Femmes | 2022/03/13 10:00 | Josefine Redkjær Jensen v Sum Yee Yeung | W | 0-2 |
| International du Portugal - Femmes | 2022/03/12 16:15 | Mitsova, M. v Sum Yee Yeung | W | 0-2 |
| Open de Slovaquie - Femmes | 2022/03/05 08:00 | Wen Chi Hsu v Sum Yee Yeung | L | 2-1 |
| Open de Slovaquie - Femmes | 2022/03/04 15:40 | Jaymie Laurens v Sum Yee Yeung | W | 0-2 |
| Hong Kong Open 2019, WS, Qualification | 2019/11/12 03:40 | Lauren Lam v Sum Yee Yeung | L | 2-0 |
| Macau Open 2019, WS, Qualification | 2019/10/29 02:10 | Chun, Lin Ying v Sum Yee Yeung | L | 2-0 |
| Hyderabad Open 2019, WS, Qualification | 2019/08/06 11:40 | Gautam, Shikha v Sum Yee Yeung | L | 2-1 |