Stadium: Centre Court Round: 29 Ground: Grass
| Challenger Ilkley MD | 2018/06/22 15:10 | Krajicek/Nedunchezhiyan v Broady/Clayton | 7-5,6-3 |
| Challenger Ilkley MD | 2018/06/21 13:20 | Nielsen/Salisbury v Krajicek/Nedunchezhiyan | 3-6,6-7 |
| Challenger Ilkley MD | 2018/06/19 13:00 | Krajicek/Nedunchezhiyan v Hurkacz/King | 6-4,6-4 |
| Challenger Nottingham MD | 2018/06/16 13:00 | Nielsen/Salisbury v Krajicek/Nedunchezhiyan | 7-6,6-1 |
| Challenger Nottingham MD | 2018/06/13 15:50 | Menendez-Maceiras/Stakhovsky v Krajicek/Nedunchezhiyan | 5-7,4-6 |
| Challenger Nottingham MD | 2018/06/12 13:50 | Klein/Ramanathan v Krajicek/Nedunchezhiyan | 6-3,1-6,8-10 |
| Challenger Ilkley MD | 2018/06/22 13:00 | Balaji/Vardhan v Krawietz/Mies | 6-7,6-7 |
| Challenger Ilkley MD | 2018/06/21 14:40 | Bury/Peng v Krawietz/Mies | 6-7,7-6,9-11 |
| Challenger Almaty MD | 2018/06/15 08:00 | Krawietz/Mies v Grigelis/Manafov | 6-2,7-6 |
| Challenger Almaty MD | 2018/06/13 10:20 | Krawietz/Mies v Kadhe/Yevseyev | 7-6,4-6,10-5 |
| Challenger Almaty MD | 2018/06/11 10:00 | Krawietz/Mies v Casanova/Lawson | 6-4,2-6,10-5 |
| Challenger Shymkent MD | 2018/06/06 12:20 | Krawietz/Mies v Giustino/Oliveira | 4-6,6-7 |
| Challenger Shymkent MD | 2018/06/04 10:20 | Krawietz/Mies v Khassanov/Lomakin | 7-6,6-1 |
| Challenger Heilbronn MD | 2018/05/20 11:00 | Junaid/Pel v Krawietz/Mies | 6-2,2-6,10-7 |