Stadium: Court 4 Round: 54 Ground: Hardcourt indoor
| ITF Finland F4 | 2018/11/10 13:45 | Seraphim, Christian v Rikkonen, Roni | 7-5,6-1 |
| Challenger Eckental | 2018/10/27 18:30 | Seraphim, Christian v Benjamin Bonzi | 6-7,4-6 |
| ITF Czech Republic F7 | 2018/10/24 14:10 | Seraphim, Christian v Petr Nouza | 6-3,3-6,4-6 |
| ITF Czech Republic F7 | 2018/10/23 09:10 | Seraphim, Christian v Bolardt, Antonin | 7-6,7-5 |
| ITF Czech Republic F7 | 2018/10/22 10:00 | Seraphim, Christian v Ricci, Alessandro | 6-1,6-1 |
| Challenger Ismaning | 2018/10/18 14:35 | Seraphim, Christian v Ugo Humbert | 3-6,4-6 |
| Challenger Ismaning | 2018/10/17 11:00 | Gianluca Mager v Seraphim, Christian | 6-7,6-7 |
| ITF Germany F15 | 2018/10/07 09:00 | Seraphim, Christian v Recek, Dominik | 6-7,6-7 |
| ITF Finland F4 | 2018/11/10 12:55 | Shrolik, Igor v Siim Troost | 5-7,6-3,6-4 |
| ITF Estonia F3 | 2018/11/06 11:00 | Luca Castelnuovo v Shrolik, Igor | 6-2,6-4 |
| ITF Estonia F3 | 2018/11/04 09:00 | Seeman, Johannes v Shrolik, Igor | 3-6,2-6 |
| ITF Estonia F3 | 2018/11/03 11:00 | Shrolik, Igor v Shutov, Egor | 6-0,6-4 |
| ITF Estonia F2 | 2018/10/31 13:25 | Podzus, Martins v Shrolik, Igor | 6-1,6-1 |
| ITF Estonia F2 | 2018/10/30 09:25 | Shrolik, Igor v Seeman, Johannes | 6-4,7-6 |
| ITF Estonia F2 | 2018/10/28 09:00 | Ahti, Ville-Petteri v Shrolik, Igor | 3-6,0-6 |
| Russia F8, Singles Qualifying | 2018/08/25 10:00 | Baryshev, Alexey v Shrolik, Igor | 6-2,6-0 |