Stadium: Centre Court Round: 29 Ground: Hardcourt outdoor
| 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 |
| Coupe Davis | 2018/09/16 03:00 | Ratiwatana Sa / Ratiwatana So v Ballout J / Samaha G | 6-0,6-3 |
| Hong Kong, Doubles M-ITF-HKG-04A | 2019/01/03 12:15 | Wong H K / Yeung P L v Hsu Y H / Imai S | 2-6,4-6 |
| Hong Kong, Doubles M-ITF-HKG-04A | 2019/01/01 08:50 | He Y / Trongcharoenchaikul W v Hsu Y H / Imai S | 2-6,6-7 |
| ITF Hong Kong F3 MD | 2018/12/28 05:30 | Hsu Y H / Imai S v X Gao / A Wang | 7-6,6-1 |
| ITF Hong Kong F3 MD | 2018/12/27 04:10 | Hsu Y H / Imai S v Hsieh C-P / Meng C-Y | 6-3,6-3 |
| ITF Hong Kong F3 MD | 2018/12/26 06:20 | Hsu Y H / Imai S v Bonadio R / Yevseyev D | 2-6,6-3,10-8 |
| ITF Hong Kong F3 MD | 2018/12/24 04:30 | Hsu Y H / Imai S v Ochi M / Zhurbin A | 6-4,6-1 |