Stadium: Hard Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Herzlia | 2023/08/07 06:30 | Issei Okamura v Katz, Raz | 6-1,6-1 |
| ITF M15 Raanana | 2023/08/01 10:10 | Katz, Raz v Rishab Agarwal | 1-6,2-6 |
| ITF M15 Raanana | 2023/07/31 07:00 | Yoav Levy v Katz, Raz | 5-7,4-6 |
| ITF M15 Raanana | 2023/07/30 10:00 | Lev Levyatov v Katz, Raz | 7-5,0-6,11-13 |
| ITF M25 Roda de Bara | 2023/07/09 09:00 | Katz, Raz v Minin, Matvey | 2-6,2-6 |
| ITF M25 Netanya | 2023/06/27 06:30 | Aaron Cohen v Katz, Raz | 6-1,6-1 |
| ITF M25 Netanya | 2023/06/26 07:00 | Katz, Raz v Ori Baron | 7-5,6-3 |
| ITF M25 Netanya | 2023/06/21 10:25 | Katz, Raz v Daniel Cukierman | 2-6,4-6 |
| ITF - M15 Héraklion | 2024/03/11 08:00 | Markus Malaszszak v Karlo Cubelic | 3-6,6-3,10-5 |
| ITF - M15 Héraklion | 2024/03/06 11:15 | Ryuki Matsuda v Markus Malaszszak | 6-7,6-1,6-2 |
| ITF - M15 Héraklion | 2024/03/05 08:00 | Stephanos Schinas v Markus Malaszszak | 6-2,2-6,6-10 |
| ITF - M15 Manacor | 2024/01/22 09:30 | Markus Malaszszak v Dominique Graf | 5-7,3-6 |
| ITF - M15 Manacor | 2024/01/21 10:00 | Thomas Kostka v Markus Malaszszak | 2-6,4-6 |
| ITF - M15 Manacor | 2024/01/15 11:30 | Markus Malaszszak v Josip Simundza | 3-6,4-6 |
| ITF - M15 Manacor | 2024/01/07 09:45 | Andrew Fenty v Markus Malaszszak | 6-1,6-1 |
| German Championship | 2023/12/06 14:10 | Leopold Zima v Markus Malaszszak | 6-1,6-1 |