Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| Challenger Tashkent MD | 2018/10/10 10:35 | Balaji/Vardhan v Fayziev/Karimov | 6-7,6-7 |
| Challenger Tashkent MD | 2018/10/09 09:30 | Balaji/Vardhan v Ignatik/Majchrzak | 2-6,6-3,10-3 |
| Challenger Kaohsiung MD | 2018/09/20 12:50 | Hsieh/Yang v Balaji/Vardhan | 7-6,6-4 |
| Challenger Kaohsiung MD | 2018/09/19 10:20 | Sugita/Yi v Balaji/Vardhan | 1-6,5-7 |
| Challenger Zhangjiagang - MD | 2018/09/04 05:25 | Balaji/Vardhan v Sun/Zeng | 4-6,6-3,8-10 |
| Challenger Pullach MD | 2018/08/07 09:00 | Balaji/Vardhan v Gille/Vliegen | 5-7,4-6 |
| Challenger Segovia - MD | 2018/08/02 14:15 | Balaji/Vardhan v Boluda-Purkiss/Semmler | 6-7,6-7 |
| ATP Gstaad - MD | 2018/07/25 16:30 | Balaji/Vardhan v Andreozzi/Munar | 7-6,3-6,9-11 |