Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| Challenger Yokohama MD | 2019/02/26 05:55 | Hazawa/Tajima v Ratiwatana/Ratiwatana | 2-6,6-3,5-10 |
| Challenger Bangkok 1A MD | 2019/02/21 08:30 | Lopez-Perez/Moriya v Ratiwatana/Ratiwatana | 6-3,6-2 |
| Challenger Bangkok 1A MD | 2019/02/20 10:00 | Ratiwatana/Ratiwatana v Naen-Udorn/Saimongkol | 6-1,6-0 |
| Challenger Bangkok MD | 2019/02/13 09:00 | Balaji/Kadhe v Ratiwatana/Ratiwatana | 6-1,6-3 |
| Challenger Launceston MD | 2019/01/29 04:15 | Banes/Ellis v Ratiwatana/Ratiwatana | 6-4,4-6,10-8 |
| Challenger Burnie MD | 2019/01/23 01:00 | Fruttero/Perez Sanz v Ratiwatana/Ratiwatana | 7-5,7-6 |
| Challenger Da Nang MD | 2019/01/11 09:20 | Ratiwatana/Ratiwatana v Hsieh/Rungkat | 6-4,3-6,5-10 |
| Challenger Da Nang MD | 2019/01/10 09:25 | Bega/Viola v Ratiwatana/Ratiwatana | 6-7,1-6 |
| ITF Thailand F3 MD | 2018/09/07 05:45 | Lin/Trongcharoenchaikul v Isaro/Stevenson | 3-6,6-4,7-10 |
| ITF Thailand F3 MD | 2018/09/06 07:10 | Lin/Trongcharoenchaikul v Navasirisomboon/Tanthaseraneewat | 6-3,7-5 |
| ITF Thailand F3 MD | 2018/09/05 08:45 | Moritani/Takeuchi v Lin/Trongcharoenchaikul | 4-6,4-6 |
| ITF Thailand F3 MD | 2018/09/04 08:15 | Chanta/Rakpuangchon v Lin/Trongcharoenchaikul | 4-6,4-6 |
| ITF Thailand F4 MD | 2017/07/31 08:00 | Isaro/Okamura v Lin/Trongcharoenchaikul | 6-4,3-6,10-8 |
| ITF Hong Kong F3 MD | 2017/07/03 07:30 | Kwong/Seeberger v Lin/Trongcharoenchaikul | 7-6,6-4 |
| ITF China F7 MD | 2017/05/17 05:30 | Gao/Li v Lin/Trongcharoenchaikul | 6-3,7-6 |
| ITF China F7 MD | 2017/05/15 05:30 | Lo/Zhao v Lin/Trongcharoenchaikul | 4-6,2-6 |