Estádio: Court 1 Round: 28 Ground: Hardcourt outdoor
| Challenger - Taipé - Duplas Masculinas | 2018/04/11 06:50 | Ebden/Whittington v Balaji/Vardhan | 6-4,6-4 |
| Challenger - Winnetka - Duplas Masculinas | 2017/07/14 18:00 | Ratiwatana/Rungkat v Ebden/Whittington | 6-2,6-1 |
| Challenger - Winnetka - Duplas Masculinas | 2017/07/13 17:00 | Chaplin/Saville v Ebden/Whittington | 3-6,6-7 |
| Challenger - Winnetka - Duplas Masculinas | 2017/07/12 20:00 | Ebden/Whittington v McGee/Novikov | 7-6,6-4 |
| Challenger - Taipé - Duplas Masculinas | 2018/04/12 09:35 | Erlich/Nielsen v Ratiwatana/Ratiwatana | 0-6,6-3,6-10 |
| Challenger - Taipé - Duplas Masculinas | 2018/04/11 08:10 | Ito/Matsui v Ratiwatana/Ratiwatana | 7-6,3-6,6-10 |
| Taça Davis | 2018/04/08 02:00 | Casey Alcantara/Arcilla v Ratiwatana/Ratiwatana | 6-4,6-7,1-6 |
| Challenger - Saint-Brieuc - Duplas Masculinas | 2018/03/30 10:00 | Arends/Weissborn v Ratiwatana/Ratiwatana | 6-4,6-3 |
| Challenger - Saint-Brieuc - Duplas Masculinas | 2018/03/29 12:00 | Safwat/Zopp v Ratiwatana/Ratiwatana | 1-6,1-6 |
| Challenger - Saint-Brieuc - Duplas Masculinas | 2018/03/28 13:55 | Ratiwatana/Ratiwatana v Nedunchezhiyan/Raja | 7-6,3-6,10-8 |
| Challenger - Yokohama - Duplas Masculinas | 2018/03/03 04:05 | Ratiwatana/Ratiwatana v Kamke/Puetz | 6-3,5-7,10-12 |
| Challenger - Yokohama - Duplas Masculinas | 2018/03/02 06:25 | Ratiwatana/Ratiwatana v Ito/Uesugi | 5-7,6-2,10-6 |