Stadium: Court 4 Round: 45
| Challenger Loughborough Qual | 2018/05/19 10:35 | Alexis Canter v Nathaniel Lammons | 6-3,7-6 |
| Challenger Lisbon Qual | 2018/05/13 12:20 | David Vega Hernandez v Nathaniel Lammons | 6-2,3-6,6-2 |
| Challenger Lisbon Qual | 2018/05/12 11:40 | Goncalo Falcao v Nathaniel Lammons | 6-2,5-7,4-6 |
| Challenger Savannah Qual | 2018/04/28 18:35 | Karue Sell v Nathaniel Lammons | 6-4,6-4 |
| Challenger Tallahassee Qual | 2018/04/21 17:30 | Nathaniel Lammons v Yoshihito Nishioka | 2-6,0-6 |
| Challenger Tallahassee Qual | 2018/04/21 14:00 | Nathaniel Lammons v Robert Galloway | 7-5,6-4 |
| Challenger Panama City Qual | 2018/03/31 22:45 | Nathaniel Lammons v Franco Agamenone | 2-6,4-6 |
| Challenger Panama City Qual | 2018/03/31 16:55 | Luis Gomez v Nathaniel Lammons | 2-6,6-7 |
| ITF Belgium F3 | 2018/07/04 13:20 | Michael Geerts v Sam Taylor | 6-2,7-6 |
| ITF Belgium F3 Qual | 2018/07/02 08:00 | Benjamin Dhoe v Sam Taylor | 4-6,5-7 |
| ITF Belgium F3 Qual | 2018/07/01 12:00 | Gustavs Lukstins v Sam Taylor | 6-7,2-6 |
| ITF Tunisia F24 | 2018/06/17 10:00 | Sorin Andrei Iordache v Sam Taylor | 6-1,6-2 |
| ITF Tunisia F24 | 2018/06/16 08:00 | Sam Taylor v Ezequiel A Santalla | 3-6,6-2,6-4 |
| ITF Sweden F2 Qual | 2018/05/12 10:30 | Sam Taylor v Morgan Johansson | 2-6,5-7 |
| ITF Sweden F1 | 2018/05/08 13:35 | Sam Taylor v Karl Friberg | 2-6,0-6 |
| ITF Sweden F1 Qual | 2018/05/06 08:00 | Sam Taylor v Simon Yitbarek | 6-4,6-2 |