Stadium: Center Round: 27 Ground: Hardcourt outdoor
| Challenger Shanghai MD | 2019/09/11 09:40 | Lopez-Perez E / Nedunchezhiyan J v Ratiwatana Sa / Ratiwatana So | 6-7,4-6 |
| Jinan, China, Doubles | 2019/09/03 09:50 | Nam/Song v Ratiwatana Sa / Ratiwatana So | 5-7,6-2,10-8 |
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/28 09:35 | Ratiwatana Sa / Ratiwatana So v Okamura I / Tanuma R | 5-7,3-6 |
| Hua Hin, Doubles M-ITF-THA-07A | 2019/08/24 07:30 | Ratiwatana Sa / Ratiwatana So v Mousley B / Rai A | 6-2,6-0 |
| 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 Shanghai MD | 2019/09/11 08:20 | Wang/Wu v Gao X / Sun F | 3-6,7-6,8-10 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/06 06:00 | Gao X / Sun F v R Hua / S H Zeng | 6-2,7-6 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/05 07:00 | Gao X / Sun F v Lazdins A / Yeung P L | 6-2,6-4 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/04 05:10 | Gao X / Sun F v Wang/Zhou | 7-5,6-4 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/02 11:35 | Gao X / Sun F v MO Y / Xia H | 6-2,6-2 |
| Naiman, Doubles W-ITF-CHN-12A | 2019/06/25 02:00 | Feng S / Kang J-Q v Gao X / Sun F | 6-3,6-2 |
| Luzhou, Doubles M-ITF-CHN-07A | 2019/06/01 07:15 | Gao X / Sun F v Wang/Wu | 6-3,1-6,5-10 |
| Luzhou, Doubles M-ITF-CHN-07A | 2019/05/31 05:25 | Gao X / Sun F v Ho R / Okamura I | 7-5,6-3 |