Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| Lawrence, Singles W-ITF-USA-34A | 2019/09/10 17:00 | Smagina, Sofia v Thamchaiwat, B. | 2-6,2-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/30 02:30 | Kang, Jia-Qi v Thamchaiwat, B. | 7-6,7-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/29 02:30 | Natcharee Teerachodjiranon v Thamchaiwat, B. | 0-6,0-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/23 04:25 | Thamchaiwat, B. v Patcharin Cheapchandej | 3-6,6-1,10-7 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/22 07:50 | Jandakate, Chompoothip v Thamchaiwat, B. | 2-6,1-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/12 03:00 | Thamchaiwat, B. v Kim, Da Hye | 6-1,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/11 05:05 | Thamchaiwat, B. v Alicia Smith | 6-3,6-2 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/09 07:00 | Thamchaiwat, B. v Kuearum, Supapitch | 6-2,6-0 |
| Lawrence, Singles W-ITF-USA-34A | 2019/09/11 17:50 | Kukharchuk, Nika v Nefedova, Anastasia Evgenyevna | 0-6,7-5,2-6 |
| ITF W15 Cancun | 2019/08/29 20:45 | Nefedova, Anastasia Evgenyevna v Tobita, Alyssa | 1-6,2-6 |
| ITF W15 Cancun | 2019/08/27 14:00 | Nefedova, Anastasia Evgenyevna v Washington, Amber | 6-4,7-5 |
| ITF W25 Guayaquil | 2019/08/22 18:15 | Nefedova, Anastasia Evgenyevna v Talaba, Gabriela | 1-6,3-6 |
| ITF W25 Guayaquil | 2019/08/20 15:00 | Nefedova, Anastasia Evgenyevna v Reasco Gonzalez, Mell Elizabeth | 7-6,6-4 |
| ITF W25 Guayaquil | 2019/08/14 15:00 | Nefedova, Anastasia Evgenyevna v Gatica, Barbara | 5-7,0-6 |
| ITF W60 Lexington | 2019/07/31 14:00 | Nefedova, Anastasia Evgenyevna v Zoe Hives | 2-6,0-6 |
| Ashland, Simples W-ITF-USA-23A | 2019/07/24 17:05 | Nefedova, Anastasia Evgenyevna v Perez, Ellen | 5-7,3-6 |