| ITF Women Hua Hin Qual | 06/02 03:00 | 44 | Chatchaya Sakchatchawan v Prarisa Rachdanone | 2-6,6-2,4-6 | |
| ITF Women Hua Hin Qual | 05/27 05:00 | 44 | Chatchaya Sakchatchawan v Ζουζάνα Ζλοχόβα | 0-6,0-6 | |
| ITF Women Hua Hin Qual | 05/26 05:00 | 44 | Chatchaya Sakchatchawan v Νατσάρι Τερατσοτζιράνον | 6-1,6-0 | |
| ITF Women Hua Hin Qual | 04/29 02:30 | 44 | Σουγιουέ Μα v Chatchaya Sakchatchawan | 6-0,6-0 | |
| ITF Women Nonthaburi Qual | 10/08 03:00 | 44 | Chatchaya Sakchatchawan v Junsai Wang | 4-6,4-6 | |
| ITF Women Nonthaburi Qual | 09/30 04:30 | 44 | Chatchaya Sakchatchawan v Κορίνα Μάντερ | 5-7,1-6 | |
| ITF Women Hua Hin Qual | 09/17 07:55 | 44 | Chatchaya Sakchatchawan v Mi Zhuoma You | 1-6,1-6 | |
| ITF Women Hua Hin Qual | 09/16 06:55 | 44 | Chatchaya Sakchatchawan v Τζιαχουάν Χε | 6-2,6-3 | |
| ITF Women Hua Hin Qual | 09/09 04:30 | 54 | Χσιν-Γιούαν Σιχ v Chatchaya Sakchatchawan | 6-2,6-1 | |
| ITF Women Nonthaburi Qual | 08/13 03:15 | 44 | Ksenia Palkina v Chatchaya Sakchatchawan | 6-3,6-3 | |
| ITF Women Nonthaburi Qual | 08/12 03:35 | 44 | Chatchaya Sakchatchawan v Binasa Beslagic | Retired | |
| ITF Women Nonthaburi Qual | 08/06 05:35 | 44 | Genevieve Lorbergs v Chatchaya Sakchatchawan | 7-6,6-1 | |
| ITF Women Nonthaburi Qual | 08/05 05:15 | 44 | Prarisa Rachdanone v Chatchaya Sakchatchawan | 3-6,1-6 | |
| ITF Women Nonthaburi Qual | 07/29 04:30 | 44 | Chatchaya Sakchatchawan v Irawan Deewajee | 2-6,4-6 | |
| ITF Women Hua Hin Qual | 07/22 03:00 | 44 | Chatchaya Sakchatchawan v Ρισίκα Σουνκάρα | 6-3,5-7,2-6 | |
| ITF Women Hua Hin | 07/15 06:00 | 44 | Chatchaya Sakchatchawan v Yuqi Sheng | 3-6,2-6 | |
| ITF Women Hua Hin Qual | 05/06 06:30 | 54 | Chatchaya Sakchatchawan v Κάμονβαν Μπουάγιαμ | 4-6,3-6 | |
| ITF Women Hua Hin | 11/26 07:00 | 54 | Ντόλαβι Τούμθονγκ v Chatchaya Sakchatchawan | 6-4,7-6 | |
| ITF Women Hua Hin | 10/19 03:00 | 26 | Μπουνιάουι Θάμχαϊβατ v Chatchaya Sakchatchawan | 6-2,6-3 | |
| ITF Italy F32 | 10/08 03:00 | 54 | Chatchaya Sakchatchawan v Σάνον Κοξ | 6-7,3-6 | |
| ITF W40 Γουαδαλαχάρα | 10/01 04:40 | 54 | Chatchaya Sakchatchawan v Ι-Χσουάν Τσο | 1-6,0-6 | |
| ITF Women Hua Hin Qual | 09/17 06:20 | 54 | Chatchaya Sakchatchawan v Yuenu Li | 2-6,6-7 | |
| ITF Women Bol | 05/18 08:00 | 25 | Chatchaya Sakchatchawan v Νικόλ Κούπερσμιθ | 2-6,0-6 | |
| ITF Women Bol | 05/11 13:00 | 25 | Chatchaya Sakchatchawan v Masa Jovanovic | 0-6,2-6 | |
| ITF Women Bol | 05/04 08:40 | 25 | Chatchaya Sakchatchawan v Μαρία Ματέας | 0-6,0-6 | |
| ITF Women Sharm El Sheikh | 07/02 19:45 | - | Chatchaya Sakchatchawan v Amelie Intert | 1-6,0-6 | |
| ITF Women Sharm El Sheikh | 07/01 21:35 | - | Chatchaya Sakchatchawan v Ralina Kalimullina | 6-3,6-2 |