Stadium: Court 5 Round: 26 Ground: Clay
| Challenger St Brieuc MD | 2018/03/28 13:55 | Ratiwatana/Ratiwatana v Nedunchezhiyan/Raja | 7-6,3-6,10-8 |
| Challenger Lille MD | 2018/03/24 12:00 | Nedunchezhiyan/Raja v Nys/Puetz | 6-7,6-1,7-10 |
| Challenger Lille MD | 2018/03/23 10:00 | Bambridge/Salisbury v Nedunchezhiyan/Raja | 6-7,4-6 |
| Challenger Lille MD | 2018/03/21 11:00 | Nedunchezhiyan/Raja v Arends/Weissborn | 4-6,6-1,11-9 |
| Challenger Indian Wells MD | 2018/02/28 22:20 | Broady/Reid v Nedunchezhiyan/Raja | 6-3,6-4 |
| Challenger Indian Wells MD | 2018/02/26 19:25 | Fritz/Opelka v Nedunchezhiyan/Raja | 2-6,6-7 |
| Challenger San Francisco MD | 2018/02/09 01:30 | Behar/Gonzalez v Galloway/Krueger | 7-5,6-4 |
| Challenger San Francisco MD | 2018/02/08 01:35 | Agamenone/Martinez v Galloway/Krueger | 6-7,6-4,6-10 |