Stadium: Centre Court Round: 26 Ground: Grass
| ATP Stuttgart MD | 2018/06/13 15:40 | Ratiwatana Sa / Ratiwatana So v Fucsovics M / Zverev M | 5-7,6-3,7-10 |
| Challenger - Busan - Doubles Hommes | 2018/05/19 02:00 | Roelofse R / Smith J-P v Ratiwatana Sa / Ratiwatana So | 6-4,6-4 |
| Challenger - Busan - Doubles Hommes | 2018/05/18 02:00 | Ratiwatana Sa / Ratiwatana So v Gonzales/Schnur | 6-2,6-4 |
| Challenger - Busan - Doubles Hommes | 2018/05/15 07:10 | Ratiwatana Sa / Ratiwatana So v Matsui/Statham | 6-1,6-2 |
| Challenger Gimcheon MD | 2018/05/12 06:20 | Roelofse R / Smith J-P v Ratiwatana Sa / Ratiwatana So | 6-2,6-3 |
| Challenger Gimcheon MD | 2018/05/11 05:30 | Ratiwatana Sa / Ratiwatana So v Bury A / Peng H-Y | 3-6,6-3,10-4 |
| Challenger Gimcheon MD | 2018/05/10 07:20 | Purcell M / Saville L v Ratiwatana Sa / Ratiwatana So | 1-6,4-6 |
| Challenger Gimcheon MD | 2018/05/09 04:30 | Chen T / Yi C v Ratiwatana Sa / Ratiwatana So | 1-6,6-4,8-10 |
| Challenger - Nottingham - Doubles Hommes | 2018/06/11 17:05 | Broady L / Clayton S v Menendez-Maceiras A / Stakhovsky S | 4-6,5-7 |
| Challenger Surbiton MD | 2018/06/04 16:40 | Bambridge / O'Mara v Broady L / Clayton S | 3-6,7-6,10-4 |
| Challenger Lisbon MD | 2018/05/15 17:35 | Bednarek T / Reese H v Broady L / Clayton S | 6-2,6-3 |
| Challenger Francavilla MD | 2018/04/24 15:15 | Broady L / Clayton S v Krawietz K / Mies A | 2-6,2-6 |
| Challenger Tunis MD | 2018/04/19 12:50 | Broady L / Clayton S v Molchanov/Zelenay | 4-6,1-6 |
| Challenger Tunis MD | 2018/04/17 16:10 | Duran G / Gonzalez M v Broady L / Clayton S | 6-2,2-6,7-10 |