stadio: Cancha 3 Round: 26
| Challenger San Luis Potosi DM | 2018/03/27 20:00 | Arias/Zeballos v Arguello/Bagnis | 4-6,7-6,10-4 |
| Challenger St Brieuc DM | 2018/03/26 12:00 | Mies/Otte v Lammons/Lawson | 7-6,6-4 |
| Challenger Drummondville DM | 2018/03/16 16:00 | Martinez/Peliwo v Lammons/Lawson | 6-7,6-4,10-8 |
| Challenger Drummondville DM | 2018/03/15 15:00 | Pavic/Skugor v Lammons/Lawson | 2-6,7-6,6-10 |
| Challenger Drummondville DM | 2018/03/13 14:00 | Lammons/Lawson v Baadi/Huang | 6-3,7-6 |
| Challenger Bergamo DM | 2018/02/23 09:30 | Lammons/Lawson v Grigelis/Motti | 3-6,7-6,9-11 |
| Challenger Bergamo DM | 2018/02/21 17:35 | Gille/Vliegen v Lammons/Lawson | 6-7,6-7 |
| Challenger Bergamo DM | 2018/02/19 16:50 | Lammons/Lawson v Baldi/Quinzi | 7-6,6-7,12-10 |
| Challenger Cherbourg DM | 2018/02/14 12:35 | Sancic/Skupski v Lammons/Lawson | 4-6,6-4,15-13 |