Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Nonthaburi, Doubles M-ITF-THA-01A | 2019/07/27 07:10 | Kadhe A / Khabibulin T v Ratiwatana Sa / Ratiwatana So | 6-4,2-6,4-10 |
| Nonthaburi, Doubles M-ITF-THA-01A | 2019/07/26 07:30 | Fayziev S / Fomin S v Ratiwatana Sa / Ratiwatana So | 7-5,2-6,8-10 |
| Nonthaburi, Doubles M-ITF-THA-01A | 2019/07/25 08:40 | Kaliyanda Poonacha N / Sureshkumar M v Ratiwatana Sa / Ratiwatana So | 2-6,4-6 |
| Nonthaburi, Doubles M-ITF-THA-01A | 2019/07/25 07:00 | Kaliyanda Poonacha N / Sureshkumar M v Ratiwatana Sa / Ratiwatana So | 2-6,4-6 |
| Nonthaburi, Doubles M-ITF-THA-01A | 2019/07/24 07:45 | Chanta T / Kaewsuto C v Ratiwatana Sa / Ratiwatana So | 1-6,0-6 |
| Taipei, Doubles M-ITF-TPE-01A | 2019/07/16 05:30 | Ratiwatana Sa / Ratiwatana So v Alcantara F C / Yeung P L | 6-4,7-6 |
| Yinchuan, Doubles M-ITF-CHN-11A | 2019/06/30 04:00 | Ratiwatana Sa / Ratiwatana So v Hazawa S / Shimizu Y | 7-6,6-3 |
| Yinchuan, Doubles M-ITF-CHN-11A | 2019/06/29 06:00 | Ratiwatana Sa / Ratiwatana So v Sun F / Wang Aor | 6-4,1-6,10-7 |