Stadium: Court 15 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Norman | 2019/09/30 15:00 | Kylie Mckenzie v Jirasook, Keira | 6-1,6-1 |
| ITF W60 Templeton | 2019/09/23 20:40 | Whittle, Sophia v Jirasook, Keira | 6-1,6-4 |
| ITF W25 Redding | 2019/09/09 19:00 | Jirasook, Keira v Mohamad, Shatoo | 1-6,2-6 |
| ITF W15 Cancun | 2019/08/26 14:30 | Jirasook, Keira v Malkin, Misa | 1-6,0-6 |
| ITF W15 Cancun | 2019/08/19 20:00 | Verner, Holly v Jirasook, Keira | 6-2,2-6,11-9 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/29 02:30 | Kang, Jia-Qi v Jirasook, Keira | 6-0,6-1 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/08 04:40 | Jirasook, Keira v Feder, Ambre | 3-6,3-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/01 03:00 | Saumya Vig v Jirasook, Keira | 2-6,6-3,10-6 |
| ITF W25 Roehampton | 2019/09/23 08:00 | van Nguyen, Chanelle v Carruthers, Steffi | 6-3,6-2 |
| ITF W25 Roehampton | 2019/09/16 14:10 | Carruthers, Steffi v Wachaczyk, Julia | 4-6,2-6 |
| ITF W15 Cancun | 2019/08/27 17:45 | Carruthers, Steffi v Eliz Maloney | 0-6,3-6 |
| ITF W15 Cancun | 2019/08/26 14:30 | Carruthers, Steffi v Nifemi Akinbiyi | 6-3,4-6,10-8 |
| ITF W15 Cancun | 2019/08/19 20:00 | Carruthers, Steffi v Katarina Kozarov | 6-3,4-6,5-10 |
| Orlando, Singles Qualifying W-ITF-USA-27A | 2019/06/19 16:05 | Carruthers, Steffi v Tori Kinard | 1-6,1-6 |
| Orlando, Singles Qualifying W-ITF-USA-27A | 2019/06/18 13:00 | Madison Bourguignon v Carruthers, Steffi | 3-6,0-6 |
| Orlando, Singles Qualifying W-ITF-USA-27A | 2019/06/17 13:00 | Carruthers, Steffi v Tchakarova, Eleonore | 6-2,6-2 |