Stadium: Center Court Round: 29 Ground: Hardcourt outdoor
| Challenger Chennai MD | 2018/02/15 10:00 | Ratiwatana/Ratiwatana v Ilkel/Petrovic | 6-7,6-2,8-10 |
| Challenger Chennai MD | 2018/02/14 10:30 | Ilkel/Petrovic v Gunneswaran/Prashanth | 6-4,2-6,10-4 |
| Challenger Chennai MD | 2018/02/13 10:30 | Granollers/Uchiyama v Ilkel/Petrovic | 5-7,3-6 |
| Challenger Chennai MD | 2018/02/15 10:00 | Margaroli/Myneni v Balaji/Vardhan | 3-6,5-7 |
| Challenger Chennai MD | 2018/02/14 10:30 | Bega/Coppejans v Balaji/Vardhan | 5-7,3-6 |
| Challenger Chennai MD | 2018/02/12 10:30 | Popko/Zapata Miralles v Balaji/Vardhan | 6-7,1-6 |
| Challenger Quimper MD | 2018/01/30 17:55 | Balaji/Vardhan v Gille/Vliegen | 6-7,3-6 |
| Challenger Rennes MD | 2018/01/26 11:30 | Balaji/Vardhan v Arends/Sancic | 4-6,4-6 |
| Challenger Rennes MD | 2018/01/24 12:50 | Balaji/Vardhan v Arneodo/Weissborn | 3-6,7-6,10-7 |
| Challenger Rennes MD | 2018/01/23 11:50 | Guinard/Janvier v Balaji/Vardhan | 2-6,6-4,6-10 |
| Challenger Koblenz MD | 2018/01/17 11:20 | Balaji/Vardhan v Choinski/Moeller | 4-6,6-7 |