Stadium: Court North 2 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Austin | 2021/10/26 16:00 | Alicia Herrero Linana v Melany Solange Krywoj | 1-6,7-6,7-10 |
| ITF W25 Austin | 2021/10/25 16:00 | Valentina Ivanov v Melany Solange Krywoj | 2-6,3-6 |
| ITF W15 Lubbock | 2021/09/28 15:00 | Melany Solange Krywoj v Oona Orpana | 4-6,4-6 |
| UTR Pro Tennis Series Manzanillo Women | 2021/08/21 14:30 | Alicia Herrero Linana v Melany Solange Krywoj | 7-6,3-6,7-6 |
| UTR Pro Tennis Series Manzanillo Women | 2021/08/19 14:30 | Fernanda Castillo v Melany Solange Krywoj | 4-6,0-5 |
| UTR Pro Tennis Series Manzanillo Women | 2021/08/17 13:00 | Sara V Cruz Bonilla v Melany Solange Krywoj | 5-7,1-6 |
| UTR Pro Tennis Series Manzanillo Women | 2021/08/16 14:00 | Melany Solange Krywoj v Lumay Hernandez | 6-0,6-2 |
| ITF W15 Cancun | 2019/11/21 13:55 | Mayuka Aikawa v Melany Solange Krywoj | 6-2,6-7,6-3 |
| ITF W80 Macon | 2021/10/20 20:00 | Victoria Duval v Danielle Lao | 4-6,6-0,6-0 |
| ITF W80 Macon | 2021/10/19 15:50 | Danielle Lao v Nagi Hanatani | 6-3,6-2 |
| ITF W80 Macon | 2021/10/18 14:00 | Danielle Lao v Jessie Aney | 7-5,4-6,10-6 |
| ITF W25 Florence | 2021/10/13 19:05 | Danielle Lao v Gabriela Lee | 6-7,4-6 |
| WTA Columbus | 2021/09/19 14:00 | Victoria Duval v Danielle Lao | 4-6,3-6 |
| WTA Columbus | 2021/09/18 15:00 | Kyoka Okamura v Danielle Lao | 6-7,4-6 |
| US Open Women | 2021/08/25 21:25 | Danielle Lao v Sachia Vickery | 3-6,7-6,3-6 |
| WTA San Jose | 2021/07/31 17:00 | Anastasia Potapova v Danielle Lao | 2-6,6-0,6-2 |