Round: 44 Ground: Clay
| ITF Kazakhstan F4 Qual | 2018/04/16 10:05 | Vladislav Dubinsky v Sergey Dorozhkin | 7-5,6-0 |
| ITF Kazakhstan F4 Qual | 2018/04/16 05:25 | Sundet Nagimetov v Sergey Dorozhkin | 0-6,1-6 |
| ITF Russia F3 | 2018/03/11 07:00 | Gary Kushnirovich v Sergey Dorozhkin | 6-1,6-2 |
| ITF Russia F2 | 2018/03/03 09:00 | Savriyan Danilov v Sergey Dorozhkin | 6-2,6-1 |
| ITF Tunisia F3 | 2018/01/21 11:00 | Sergey Dorozhkin v Stefano Baldoni | 1-6,1-6 |
| ITF Tunisia F2 | 2018/01/15 08:00 | Stefano Battaglino v Sergey Dorozhkin | 6-0,6-3 |
| ITF Egypt F37 | 2017/12/03 08:30 | Nicolas Carlone v Sergey Dorozhkin | 6-2,6-4 |
| ITF Egypt F36 | 2017/11/26 07:30 | Sergey Dorozhkin v Diego Matos | 4-6,0-6 |
| ITF Egypt F1 | 2018/01/15 08:00 | Artem Dubrivnyy v Karol Beck | 6-1,6-4 |
| ITF Egypt F1 | 2018/01/14 08:00 | Karol Beck v Roman Boychuk | 6-1,6-1 |
| ITF Egypt F1 | 2018/01/13 09:00 | Benjamin Winter Lopez v Karol Beck | 0-6,1-6 |
| ITF Estonia F3 | 2016/11/03 14:50 | Karol Beck v Vladimir Ivanov | 3-6,5-7 |
| ITF Estonia F3 | 2016/10/31 09:00 | Milos Sekulic v Karol Beck | 2-6,1-6 |
| ITF Estonia F3 | 2016/10/30 09:00 | Paul Woerner v Karol Beck | 3-6,3-6 |
| ITF Estonia F3 | 2016/10/29 08:00 | Verneri Tuomi v Karol Beck | 0-6,1-6 |
| ITF Slovakia F1 | 2016/07/28 08:00 | Dominik Kellovsky v Karol Beck | 4-6,7-6,6-2 |