Stadium: Court 1 Round: 26
| Hong Kong, Doubles M-ITF-HKG-04A | 2019/01/05 06:10 | Ratiwatana Sa / Ratiwatana So v Hsu Y H / Imai S | 6-4,7-6 |
| Hong Kong, Doubles M-ITF-HKG-04A | 2019/01/04 06:35 | Ratiwatana Sa / Ratiwatana So v Hassan B / Lenz J | 3-6,6-1,12-10 |
| Hong Kong, Doubles M-ITF-HKG-04A | 2019/01/03 12:40 | Ratiwatana Sa / Ratiwatana So v Saito T / Sekiguchi S | 7-6,6-2 |
| Hong Kong, Doubles M-ITF-HKG-04A | 2019/01/01 08:00 | Ratiwatana Sa / Ratiwatana So v Bai Y / Xia Z | 6-1,6-3 |
| Challenger Bangalore MD | 2018/11/12 13:00 | Kadhe A / Myneni S v Ratiwatana Sa / Ratiwatana So | 6-3,3-6,11-9 |
| Challenger Kaohsiung MD | 2018/09/22 09:30 | Ratiwatana Sa / Ratiwatana So v Hsieh/Yang | 3-6,4-6 |
| Challenger Kaohsiung MD | 2018/09/21 10:45 | Brkic/Rodionov v Ratiwatana Sa / Ratiwatana So | 4-6,5-7 |
| Challenger Kaohsiung MD | 2018/09/19 04:00 | Lawson A / Li Z v Ratiwatana Sa / Ratiwatana So | 4-6,5-7 |