| Korea Masters Women | 2019/11/20 04:05 | Isabel Zhong v Seong Min Kim | L | 0-2 |
| Macau Open Women | 2019/10/30 04:20 | Isabel Zhong v Yuet Yee Leung | L | 0-2 |
| Akita Masters Women | 2019/08/14 07:30 | Isabel Zhong v Haruko Suzuki | L | 0-2 |
| US Open Women | 2019/07/10 22:45 | Isabel Zhong v Brittney Tam | L | 0-2 |
| Canada Open Women | 2019/07/03 15:40 | Su Yu Chen v Isabel Zhong | L | 2-0 |
| New Zealand Open Women | 2019/04/30 21:40 | Yaxin Wei v Isabel Zhong | L | 2-0 |
| India Open Women | 2019/03/27 08:30 | Isabel Zhong v Disha Gupta | L | 1-2 |
| Orleans Masters Women | 2019/03/20 19:20 | Isabel Zhong v Saena Kawakami | L | 0-2 |
| European Team Championships Women | 2020/02/13 13:00 | Maria Ulitina v Laura Sarosi | L | 0-2 |
| European Team Championships Women | 2020/02/11 11:00 | Mariya Mitsova v Maria Ulitina | L | 2-1 |
| Estonian Int. Women | 2020/01/11 10:20 | Getter Saar v Maria Ulitina | W | 0-2 |
| Estonian Int. Women | 2020/01/10 16:00 | Maria Ulitina v Daniella Gonda | W | 2-1 |
| Estonian Int. Women | 2020/01/10 12:10 | Irina Amalie Andersen v Maria Ulitina | W | 0-2 |
| Italian Int. Women | 2019/12/13 11:55 | Maria Ulitina v Kirsty Gilmour | L | 0-2 |
| Hungarian Int. Women | 2019/10/31 11:30 | Ashwathi Pillai v Maria Ulitina | L | 2-1 |
| Dutch Open Women Qual | 2019/10/08 09:45 | Maria Ulitina v Yun Li | L | 0-2 |