Stadium: Court 11 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Singapore | 2019/05/22 03:20 | Kwan Yau Ng v Rutuja Bhosale | 1-6,1-6 |
| ITF W25 Singapore | 2019/05/15 02:00 | Ashmitha Easwaramurthi v Kwan Yau Ng | 6-4,2-6,7-6 |
| ITF W60 Luan | 2019/05/06 06:40 | Kwan Yau Ng v Yexin Ma | 2-6,0-6 |
| ITF W25 Hong Kong | 2019/04/10 02:00 | Kwan Yau Ng v Kaylah McPhee | 2-6,3-6 |
| ITF W15 Shymkent | 2019/02/20 11:20 | Kwan Yau Ng v Ksenia Palkina | 3-6,3-6 |
| ITF W15 Shymkent | 2019/02/13 07:35 | Kwan Yau Ng v Yekaterina Dmitrichenko | 3-6,1-6 |
| WTA Hua Hin | 2019/01/26 05:00 | Kwan Yau Ng v Ankita Raina | 0-6,0-6 |
| ITF W25 Singapore | 2019/01/21 03:00 | Junri Namigata v Kwan Yau Ng | 6-1,6-0 |
| ITF W25 Karuizawa | 2019/05/21 07:25 | Tara Moore v Nagi Hanatani | 6-2,4-6,6-1 |
| ITF W60 Kurume | 2019/05/13 02:00 | Nagi Hanatani v Yuki Naito | 1-6,0-6 |
| ITF W60 Fukuoka | 2019/05/06 06:55 | Himeno Sakatsume v Nagi Hanatani | 6-7,6-2,10-6 |
| ITF W60 Fukuoka | 2019/05/06 02:15 | Mei Yamaguchi v Nagi Hanatani | 6-7,6-3,6-10 |
| ITF W80 Gifu | 2019/04/29 07:25 | Akiko Omae v Nagi Hanatani | 6-3,6-4 |
| ITF W80 Gifu | 2019/04/29 03:30 | Mana Ayukawa v Nagi Hanatani | 4-6,6-7 |
| ITF W25 Osaka | 2019/04/09 03:00 | Nagi Hanatani v Dabin Kim | 2-6,5-7 |
| ITF W25 Osaka | 2019/04/08 06:40 | Nagi Hanatani v Mana Kawamura | 6-4,6-0 |