Estádio: Court 11 Round: 26 Ground: Hardcourt outdoor
| Challenger - Bangalore - Duplas Masculinas | 2018/11/12 13:00 | Kadhe/Myneni v Ratiwatana/Ratiwatana | 6-3,3-6,11-9 |
| Challenger - Kaohsiung - Duplas Masculinas | 2018/09/22 09:30 | Ratiwatana/Ratiwatana v Hsieh/Yang | 3-6,4-6 |
| Challenger - Kaohsiung - Duplas Masculinas | 2018/09/21 10:45 | Brkic/Rodionov v Ratiwatana/Ratiwatana | 4-6,5-7 |
| Challenger - Kaohsiung - Duplas Masculinas | 2018/09/19 04:00 | Lawson/Li v Ratiwatana/Ratiwatana | 4-6,5-7 |
| Taça Davis | 2018/09/16 03:00 | Ratiwatana/Ratiwatana v Ballout/Samaha | 6-0,6-3 |
| Challenger - Zhangjiagang - Duplas Masculinas | 2018/09/05 05:50 | Peng/Yang v Ratiwatana/Ratiwatana | 7-6,7-6 |
| Challenger - Jinan - Duplas Masculinas | 2018/08/10 12:00 | Ratiwatana/Ratiwatana v Hsieh/Yang | 1-6,0-6 |
| Challenger - Jinan - Duplas Masculinas | 2018/08/06 03:35 | Ratiwatana/Ratiwatana v Jin/Li | 6-2,6-2 |