Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Sharm El Sheikh | 2019/11/13 12:05 | Sandra Samir v Yeong Won Jeong | 6-3,6-2 |
| WTA Seoul | 2019/09/14 04:10 | Yeong Won Jeong v Jaqueline Adina Cristian | 1-6,0-6 |
| ITF W15 Yeongwol | 2019/09/04 04:35 | Yeong Won Jeong v Tamachan Momkoonthod | 6-4,0-6,0-6 |
| ITF W15 Yeongwol | 2019/08/27 04:00 | So-Ra Lee v Yeong Won Jeong | 6-3,6-4 |
| ITF W15 Gimcheon | 2019/06/11 05:00 | Yeong Won Jeong v Olga Helmi | 4-6,2-6 |
| ITF W25 Incheon | 2019/05/28 01:00 | Chanel Simmonds v Yeong Won Jeong | 6-2,6-3 |
| ITF W25 Incheon | 2019/05/27 05:25 | Hyeran Yun v Yeong Won Jeong | 6-7,3-6 |
| ITF W25 Goyang | 2019/05/23 02:00 | Maia Lumsden v Yeong Won Jeong | 6-1,6-1 |
| ITF W15 Sharm El Sheikh | 2019/11/13 13:10 | Mihaela Djakovic v Joanna Zawadzka | 6-2,6-3 |
| ITF W15 Sharm El Sheikh | 2019/11/03 08:00 | Sandra Samir v Joanna Zawadzka | 6-2,6-1 |
| ITF W15 Sharm El Sheikh | 2019/11/02 09:30 | Joanne Zuger v Joanna Zawadzka | 3-6,4-6 |
| ITF W15 Sharm El Sheikh | 2019/11/01 10:10 | Joanna Zawadzka v Martyna Kubka | 6-0,4-6,6-1 |
| ITF W15 Sharm El Sheikh | 2019/10/31 08:00 | Anastasia Vdovenco v Joanna Zawadzka | 6-7,7-5,2-6 |
| ITF W15 Sharm El Sheikh | 2019/10/29 08:00 | Joanna Zawadzka v Lian Tran | 6-7,6-4,7-5 |
| ITF W15 Sharm El Sheikh | 2019/10/22 08:00 | Joanna Zawadzka v Barbora Matusova | 7-6,1-6,2-6 |
| ITF W15 Antalya | 2019/10/02 08:35 | Maria Timofeeva v Joanna Zawadzka | 6-4,6-4 |