| Challenger Kaohsiung MD | 2015/09/25 09:05 | Ratiwatana Sa / Ratiwatana So v Cheng-Peng Hsieh/Tsung-Hua Yang | 0-6,7-6,7-10 |
| ITF France F16 MD | 2015/08/01 14:00 | Ratiwatana Sa / Ratiwatana So v Arneodo/Nys | 6-2,4-6,5-10 |
| Challenger - Busan - Doubles Hommes | 2015/05/10 05:00 | Ratiwatana Sa / Ratiwatana So v Nam/Song | 7-6,3-6,10-7 |
| ITF Japan F4 MD | 2015/04/02 06:05 | Ratiwatana Sa / Ratiwatana So v Imai S / Niki T | 5-7,6-3,5-10 |
| Coupe Davis | 2015/03/07 06:00 | Ratiwatana Sa / Ratiwatana So v Nam/Song | 6-4,3-6,5-7,7-6,6-4 |
| Challenger Shanghai MD | 2014/09/03 06:00 | Ratiwatana Sa / Ratiwatana So v Gong X / Li Z-T | 6-3,7-5 |