Stadium: Court 1 Round: 54 Ground: Carpet indoor
| Challenger Ismaning | 2018/10/15 10:30 | Walkow, Szymon v Haerteis, Johannes | 4-6,4-6 |
| Challenger Ismaning | 2018/10/14 10:20 | Hirschmueller, Christian v Walkow, Szymon | 4-6,6-7 |
| Challenger Ismaning | 2018/10/13 10:25 | Zick, Charly v Walkow, Szymon | 3-6,1-6 |
| Challenger Tashkent | 2018/10/06 06:00 | Fayziev, Sanjar v Walkow, Szymon | 6-2,7-5 |
| Challenger Almaty 2 | 2018/09/29 07:55 | Betov, Sergey v Walkow, Szymon | 3-6,6-1,6-4 |
| ITF Poland F6 | 2018/08/12 10:00 | Maciej Rajski v Walkow, Szymon | 6-4,5-7,1-6 |
| ITF Poland F6 | 2018/08/11 12:00 | Walkow, Szymon v Matias Franco Descotte | 6-7,6-3,6-4 |
| ITF Poland F6 | 2018/08/10 12:45 | Mercier, Tyler v Walkow, Szymon | 4-6,3-6 |
| Serbia F5, Singles | 2018/09/06 10:25 | Vukovic, Milos v Shendrit Deari | 4-6,2-6 |
| Serbia F5, Singles | 2018/09/05 10:45 | Milenkovic, Nebojsa v Vukovic, Milos | 6-1,3-6,0-6 |
| Serbia F5, Singles | 2018/09/03 08:00 | Aramburu, Aitor v Vukovic, Milos | 3-6,5-7 |
| Serbia F5, Singles | 2018/09/02 10:30 | Vukovic, Milos v Sanchez, Gabriel | 6-3,6-2 |
| ITF Serbia F4 | 2018/08/27 10:20 | Vukovic, Milos v Duje Ajdukovic | 3-6,1-6 |
| ITF Serbia F4 | 2018/08/26 10:00 | Subanovic, Nemanja v Vukovic, Milos | 6-7,6-7 |
| ITF Serbia F3 | 2018/08/20 09:55 | Vukovic, Milos v Durguti, Besir | 2-6,1-6 |
| ITF Serbia F3 | 2018/08/19 10:30 | Vukovic, Milos v Dusan Obradovic | 7-5,6-4 |