| Challenger Drummondville Qual | 2018/03/11 20:15 | Taha Baadi v Alex Lawson | 7-6,2-6,6-3 |
| Challenger Noumea Qual | 2017/12/30 02:00 | Alex Lawson v Sam Barry | 3-6,2-6 |
| Challenger Champaign Qual | 2017/11/13 16:00 | Ronnie Schneider v Alex Lawson | 5-7,7-6,6-3 |
| Challenger Champaign Qual | 2017/11/12 17:00 | Alex Lawson v Hunter Callahan | 6-4,5-7,6-1 |
| Challenger Champaign Qual | 2017/11/11 17:15 | William Bushamuka v Alex Lawson | 5-7,3-6 |
| ITF France F22 Qual | 2017/09/30 12:05 | Alex Lawson v Clement Tabur | 5-7,3-6 |
| ITF France F20 Qual | 2017/09/17 09:25 | Igor Sijsling v Alex Lawson | 6-4,6-3 |
| ITF France F20 Qual | 2017/09/16 07:30 | Alex Lawson v Adan Freire Da Silva | 6-1,6-2 |
| ITF Ukraine F1 | 2017/05/11 07:00 | Ivan Sergeyev v Filip Horansky | 3-6,0-6 |
| ITF Ukraine F1 | 2017/05/09 08:30 | George Tsivadze v Ivan Sergeyev | 6-3,4-6,2-6 |
| Challenger Panama City Qual | 2017/04/01 15:00 | Facundo Arguello v Ivan Sergeyev | 6-3,6-1 |
| ITF Ukraine F5 | 2016/09/27 10:15 | Lukas Mugevicius v Ivan Sergeyev | 6-1,7-6 |
| ITF Ukraine F5 | 2016/09/26 07:00 | Kristjan Tamm v Ivan Sergeyev | 2-6,6-7 |
| ITF Ukraine F5 | 2016/09/25 07:00 | Ivan Sergeyev v Danylo Veremeychuk | 6-3,6-2 |
| ITF Ukraine F5 | 2016/09/24 07:00 | Vasil Yehorov v Ivan Sergeyev | 3-6,1-6 |