Stadium: Court 3 Round: 26 Ground: Synthetic outdoor
| ITF Ireland F1 | 2018/07/31 09:00 | Lohan, Morgan v Zarichanskiy, D. | 3-6,2-6 |
| ITF Slovakia F1 | 2018/07/25 09:00 | Paroulek, Tadeas v Zarichanskiy, D. | 6-1,6-3 |
| ITF Italy F19 | 2018/07/17 10:00 | Loccisano, Mike v Zarichanskiy, D. | 6-1,6-3 |
| ITF Netherlands F2 | 2018/07/03 13:40 | Zarichanskiy, D. v Gabriel Decamps | 4-6,2-6 |
| ITF Netherlands F1 | 2018/06/26 11:15 | Zarichanskiy, D. v Gelhardt, Luca | 6-7,3-6 |
| ITF France F10 Qual | 2018/06/16 12:50 | Zarichanskiy, D. v Giovanni Mpetshi Perricard | 5-7,2-6 |
| Challenger Nottingham Qual | 2018/06/09 16:45 | Nielsen, Frederik v Zarichanskiy, D. | 6-3,6-1 |
| ITF Uzbekistan F4 | 2018/06/05 04:00 | Zarichanskiy, D. v Betov, Sergey | 4-6,2-6 |
| ITF Ireland F1 | 2018/07/31 14:20 | Michael Shaw v Seifert, Stefan | 7-6,4-6,3-6 |
| Challenger Braunschweig Qual | 2018/07/07 15:00 | Seifert, Stefan v Satral, Jan | 6-7,2-6 |
| Challenger Braunschweig Qual | 2018/07/07 09:55 | Seifert, Stefan v Vilaro, Alejo | 6-1,3-6,6-3 |
| ITF Israel F11 | 2018/06/29 07:00 | Hasson, Jordan v Seifert, Stefan | 6-4,6-3 |
| ITF Israel F11 | 2018/06/28 07:00 | Elbaz, Shahar v Seifert, Stefan | 6-7,6-3,4-6 |
| ITF Israel F11 | 2018/06/27 08:05 | Vodavoz, Nir v Seifert, Stefan | 5-7,0-6 |
| ITF Tunisia F21 | 2018/06/01 09:00 | Petit, Gabriel v Seifert, Stefan | 6-0,6-1 |
| ITF Tunisia F21 | 2018/05/31 10:55 | Constantin Bittoun Kouzmine v Seifert, Stefan | 3-6,3-6 |