stadio: Center Round: 29 Ground: Hardcourt indoor
| Challenger Lilla DM | 2018/03/23 10:00 | Bambridge/Salisbury v Nedunchezhiyan/Raja | 6-7,4-6 |
| Challenger Lilla DM | 2018/03/21 11:00 | Nedunchezhiyan/Raja v Arends/Weissborn | 4-6,6-1,11-9 |
| Challenger Indian Wells DM | 2018/02/28 22:20 | Broady/Reid v Nedunchezhiyan/Raja | 6-3,6-4 |
| Challenger Indian Wells DM | 2018/02/26 19:25 | Fritz/Opelka v Nedunchezhiyan/Raja | 2-6,6-7 |
| Challenger Lilla DM | 2018/03/23 15:05 | Nys/Puetz v Bednarek/Robert | 6-2,6-3 |
| Challenger Lilla DM | 2018/03/22 12:15 | Nys/Puetz v Mousley/Tomic | 6-3,6-1 |
| Challenger Lilla DM | 2018/03/20 16:45 | Nys/Puetz v Descloix/Moutet | 6-4,6-3 |
| Challenger Noumea DM | 2018/01/05 08:55 | Nys/Puetz v Gonzalez/Munar | 6-2,6-2 |
| Challenger Noumea DM | 2018/01/04 04:00 | Nys/Puetz v Hurkacz/Przysiezny | 6-2,6-4 |
| Challenger Noumea DM | 2018/01/03 05:00 | Nys/Puetz v Norrie/Statham | 7-6,6-7,11-9 |
| Challenger Noumea DM | 2018/01/02 08:40 | Nys/Puetz v Fritz/Ruud | 7-6,7-5 |