Stadium: Center Round: 27 Ground: Hardcourt outdoor
| Challenger Shanghai - férfi páros | 2019/09/11 09:40 | Lopez-Perez/Nedunchezhiyan v Ratiwatana/Ratiwatana | 6-7,4-6 |
| Challenger Jinan MD | 2019/09/03 09:50 | Nam/Song v Ratiwatana/Ratiwatana | 5-7,6-2,10-8 |
| ITF M15 Hua Hin - férfi páros | 2019/08/28 09:35 | Ratiwatana/Ratiwatana v Okamura/Tanuma | 5-7,3-6 |
| ITF M15 Hua Hin - férfi páros | 2019/08/24 07:30 | Ratiwatana/Ratiwatana v Mousley/Rai | 6-2,6-0 |
| ITF M15 Hua Hin - férfi páros | 2019/08/23 10:00 | Ratiwatana/Ratiwatana v Moritani/Suzuki | 6-1,6-2 |
| ITF M15 Hua Hin - férfi páros | 2019/08/22 08:00 | Ratiwatana/Ratiwatana v Hong/Park | 6-4,6-1 |
| ITF M15 Hua Hin - férfi páros | 2019/08/20 09:20 | Ratiwatana/Ratiwatana v Huang/Wang | 6-1,6-4 |
| Challenger Yokkaichi - férfi páros | 2019/08/10 02:00 | Gong/Zhang v Ratiwatana/Ratiwatana | 6-2,6-1 |
| Challenger Shanghai - férfi páros | 2019/09/11 08:20 | Wang/Wu v Gao/Sun | 3-6,7-6,8-10 |
| ITF M25 Kunshan MD | 2019/07/06 06:00 | Gao/Sun v Hua/Zeng | 6-2,7-6 |
| ITF M25 Kunshan MD | 2019/07/05 07:00 | Gao/Sun v Lazdins/Yeung | 6-2,6-4 |
| ITF M25 Kunshan MD | 2019/07/04 05:10 | Gao/Sun v Wang/Zhou | 7-5,6-4 |
| ITF M25 Kunshan MD | 2019/07/02 11:35 | Gao/Sun v Mo/Xia | 6-2,6-2 |
| ITF W25 Naiman - női páros | 2019/06/25 02:00 | Feng/Kang v Gao/Sun | 6-3,6-2 |
| ITF M25 Luzhou - férfi páros | 2019/06/01 07:15 | Gao/Sun v Wang/Wu | 6-3,1-6,5-10 |
| ITF M25 Luzhou - férfi páros | 2019/05/31 05:25 | Gao/Sun v Ho/Okamura | 7-5,6-3 |