Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/05/24 11:30 | Hwiwon Wi v Natsuho Arakawa | 1-6,6-3,10-6 |
| ITF W15 Monastir | 2021/05/20 11:05 | Hwiwon Wi v Maria Paulina Perez Garcia | 6-1,3-6,5-7 |
| ITF W15 Monastir | 2021/05/19 08:25 | Freya Christie v Hwiwon Wi | 6-3,3-6,2-6 |
| ITF W15 Monastir | 2021/05/18 11:00 | Hwiwon Wi v Zora Hudson | 6-3,6-4 |
| ITF W15 Monastir | 2021/05/11 08:30 | Katsiaryna Skachkova v Hwiwon Wi | 7-6,6-1 |
| ITF W15 Monastir | 2021/05/02 15:30 | Hwiwon Wi v Jade Bornay | 1-6,0-6 |
| ITF W15 Yeongwol | 2019/09/05 03:15 | Hwiwon Wi v Yu Jin Ahn | 3-6,5-7 |
| ITF W15 Yeongwol | 2019/09/04 06:00 | Watsachol Sawasdee v Hwiwon Wi | 5-7,5-7 |
| ITF W15 Monastir | 2021/05/24 11:30 | Janet Imbo Nloga v Taylor Cataldi | 0-6,2-6 |
| ITF W15 Monastir | 2021/05/19 11:55 | Taylor Cataldi v Anastasia Sukhotina | 4-6,6-4,2-6 |
| ITF W15 Monastir | 2021/05/18 08:30 | Sem Wensveen v Taylor Cataldi | 4-6,6-0,2-10 |
| ITF W15 Monastir | 2021/05/17 10:30 | Marie Weckerle v Taylor Cataldi | 3-6,6-3,3-10 |
| UTR Pro Tennis Series California Women | 2021/05/09 18:00 | Taylor Cataldi v Tricia Mar | 6-0,6-0 |
| UTR Pro Tennis Series California Women | 2021/05/08 19:30 | Taylor Cataldi v Tianmei Wang | 6-0,5-1 |
| UTR Pro Tennis Series California Women | 2021/05/07 20:00 | Leyden Games v Taylor Cataldi | 7-5,5-2 |
| UTR Pro Tennis Series California Women | 2021/05/06 19:15 | Marcela Zacarias v Taylor Cataldi | 6-0,5-3 |