| Czech TT Star Series | 2020/06/26 10:35 | Miroslav Horejsi v Jiri Martinko | L | 3-1 |
| Czech TT Star Series | 2020/06/26 09:25 | Dmitrij Prokopcov v Jiri Martinko | L | 3-0 |
| Czech TT Star Series | 2020/06/26 07:15 | David Reitspies v Jiri Martinko | L | 3-1 |
| Czech TT Star Series | 2020/06/25 13:15 | Jakub Nemecek v Jiri Martinko | W | 0-3 |
| Czech TT Star Series | 2020/06/25 10:45 | Jiri Vrablik v Jiri Martinko | L | 3-0 |
| Czech TT Star Series | 2020/06/25 09:15 | Martin Olejnik v Jiri Martinko | L | 3-0 |
| Czech TT Star Series | 2020/06/25 06:00 | Michal Benes v Jiri Martinko | W | 1-3 |
| Oman Open U21 Women | 2020/03/06 12:30 | Irvin Bertrand v Jiri Martinko | L | 4-2 |
| Challenger Ochsenhausen | 2020/03/13 13:05 | Gregoire Jean v Alexander Valuch | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/13 09:30 | Alexander Valuch v Francisco Sanchi | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/13 07:30 | Florian Bluhm v Alexander Valuch | W | 1-3 |
| Challenger Ochsenhausen | 2020/03/12 11:30 | Dorian Nicolle v Alexander Valuch | W | 2-3 |
| Challenger Ochsenhausen | 2020/03/12 09:30 | Andrew Baggaley v Alexander Valuch | W | 2-3 |
| Challenger Ochsenhausen | 2020/03/11 14:10 | Alexander Valuch v Gregoire Jean | W | 3-2 |
| Challenger Ochsenhausen | 2020/03/11 11:30 | Alexander Valuch v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2020/03/11 09:30 | Alexander Valuch v Viktor Brodd | L | 0-3 |