Stadium: Center Court Round: 29 Ground: Hardcourt outdoor
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/23 10:00 | Ratiwatana Sa / Ratiwatana So v Moritani, Soichiro / Suzuki, Ko | 6-1,6-2 |
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/22 08:00 | Ratiwatana Sa / Ratiwatana So v Hong S C / Park S J | 6-4,6-1 |
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/20 09:20 | Ratiwatana Sa / Ratiwatana So v Huang T-H / Wang C | 6-1,6-4 |
| Challenger Yokkaichi MD | 2019/08/10 02:00 | Gong M-X / Zhang Z v Ratiwatana Sa / Ratiwatana So | 6-2,6-1 |
| Challenger Yokkaichi MD | 2019/08/08 07:00 | Ratiwatana Sa / Ratiwatana So v Sekiguchi S / Shimabukuro S | 6-7,6-3,10-5 |
| Challenger Yokkaichi MD | 2019/08/06 09:00 | Ratiwatana Sa / Ratiwatana So v Shimizu Y / Tajima N | 6-3,6-4 |
| Chengdu, China, Doubles | 2019/07/31 07:45 | Ratiwatana Sa / Ratiwatana So v Hua R / Wu D | 5-7,3-6 |
| Nonthaburi, Doubles M-ITF-THA-01A | 2019/07/27 07:10 | Kadhe A / Khabibulin T v Ratiwatana Sa / Ratiwatana So | 6-4,2-6,4-10 |
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/23 07:45 | Kerdlaphee K / Trongcharoenchaikul W v Mousley B / Rai A | 3-6,3-6 |
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/22 08:00 | Mousley B / Rai A v Hsu Y H / Lin W-D | 7-6,6-1 |
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/20 08:10 | MO Y C / Yu B v Mousley B / Rai A | 2-6,2-6 |