Round: 44 Ground: Hardcourt outdoor
| ITF - Tunesien F12 | 2018/03/28 14:00 | Mariano Kestelboim v Dan Dowson | 6-3,6-0 |
| ITF - Tunesien F11 | 2018/03/20 08:30 | Lucas Catarina v Dan Dowson | 6-3,6-3 |
| ITF - Tunesien F10 | 2018/03/12 08:30 | Baptiste Crepatte v Dan Dowson | 6-3,1-6,6-4 |
| ITF - Tunesien F10 | 2018/03/11 08:30 | Dan Dowson v Isaac Stoute | 4-6,6-2,6-1 |
| ITF - Tunesien F10 | 2018/03/10 10:30 | Dan Dowson v Juan M G Paiva | 6-3,6-2 |
| ITF - Türkei F6 | 2018/02/10 06:00 | Mirko Cutuli v Dan Dowson | 3-6,6-1,2-6 |
| ITF - Türkei F5 | 2018/02/07 08:30 | Enrique Lopez-Perez v Dan Dowson | 6-1,6-3 |
| ITF - Türkei F4 | 2018/01/31 09:20 | Dan Dowson v Jung-Woong Na | 6-7,7-5,2-6 |
| ITF - Portugal F6 - Qualifikation | 2018/03/25 09:00 | Eduardo Dischinger v Russell Henderson | 7-6,6-2 |
| ITF - Portugal F6 - Qualifikation | 2018/03/24 10:00 | Russell Henderson v Laelson Rodrigues | 6-4,4-6,6-2 |
| ITF - Portugal F13 | 2017/07/26 15:30 | Adil Kalyanpur v Russell Henderson | 6-4,6-2 |
| ITF - Portugal F13 | 2017/07/24 12:30 | Jorge Blanco Guadalupe v Russell Henderson | 6-1,6-2 |
| ITF - Portugal F13 | 2017/07/23 10:30 | Russell Henderson v Guilherme Valdoleiros | 6-2,6-2 |
| ITF - Portugal F13 | 2017/07/22 09:00 | Yaseen Elhalafawy v Russell Henderson | 1-6,1-6 |
| ITF - Portugal F12 | 2017/07/16 09:00 | Max Colorado v Russell Henderson | 4-6,6-3,6-3 |
| ITF - Portugal F10 | 2017/07/03 08:00 | Justin Roberts v Russell Henderson | 4-6,6-3,6-2 |