| ITF femminile Nonthaburi | 11/10 02:00 | 44 | Aaliya Ebrahim v Guntisa Boonlaing | 6-2,6-0 | |
| ITF femminile Nonthaburi | 10/27 05:30 | 44 | Sirinat Niyomsub v Guntisa Boonlaing | 6-1,6-1 | |
| ITF Femminile Hua Hin - Qual. | 07/08 03:00 | 44 | Ivana Popovic v Guntisa Boonlaing | 6-1,6-0 | |
| ITF Femminile Hua Hin - Qual. | 04/22 05:30 | 54 | Ran Meng v Guntisa Boonlaing | 6-0,6-1 | |
| ITF Femminile Hua Hin | 11/26 05:00 | 54 | Jin Ju Lee v Guntisa Boonlaing | 6-0,6-0 | |
| ITF Femminile Hua Hin | 10/17 04:45 | 25 | Guntisa Boonlaing v Patcharin Cheapchandej | 1-6,1-6 | |
| ITF Italia F32 | 10/08 03:00 | 54 | Xiangruyi Ji v Guntisa Boonlaing | 6-2,6-1 | |
| ITF M25 Tbilisi | 10/01 04:40 | 54 | Guntisa Boonlaing v Kristina N Smith | 0-6,0-6 | |
| ITF Femminile Hua Hin - Qual. | 09/17 05:15 | 54 | Guntisa Boonlaing v Ramu Ueda | 1-6,0-6 |