| ATP Mosca | 2018/10/16 13:40 | Andreas Seppi v Martin Klizan | 6-1,7-6 |
| ATP Shanghai | 2018/10/07 06:55 | Martin Klizan v Taylor Fritz | 6-3,3-6,4-6 |
| ATP Shanghai | 2018/10/06 06:10 | Martin Klizan v Rigele Te | 6-3,6-4 |
| ATP Tokyo | 2018/10/03 08:05 | Daniil Medvedev v Martin Klizan | 6-4,6-3 |
| ATP Tokyo | 2018/10/01 07:05 | Martin Klizan v Steve Johnson | 6-4,7-6 |
| ATP Tokyo | 2018/09/30 03:00 | Martin Klizan v Bradley Klahn | 6-3,6-4 |
| ATP Tokyo | 2018/09/29 06:20 | Martin Klizan v Prajnesh Gunneswaran | 6-4,6-2 |
| ATP San Pietroburgo | 2018/09/23 13:30 | Dominic Thiem v Martin Klizan | 6-3,6-1 |
| ITF Svezia F5 | 2018/10/03 15:05 | Patrik Niklas-Salminen v Alexander Zgirovsky | 6-3,6-3 |
| ITF Svezia F5 | 2018/10/02 13:40 | Jonathan Stenberg v Alexander Zgirovsky | 2-6,2-6 |
| ITF Svezia F5 | 2018/09/30 09:30 | Alexander Zgirovsky v Karl Fredrik Utheim | 6-1,6-2 |
| ITF Svezia F5 | 2018/09/29 12:55 | Christian Samuelsson v Alexander Zgirovsky | 4-6,2-6 |
| ITF Svezia F4 | 2018/09/22 14:30 | Alexander Zgirovsky v Sam Taylor | 6-3,6-7,3-6 |
| ITF Bielorussia F3 | 2018/08/21 08:15 | Alexander Zgirovsky v Giorgio Ricca | 1-6,2-6 |
| ITF Bielorussia F2 | 2018/08/14 11:55 | Giorgio Ricca v Alexander Zgirovsky | 6-3,0-6,6-2 |
| ITF Bielorussia F1 | 2018/08/07 11:30 | Alexander Zgirovsky v Sergey Betov | 4-6,4-6 |