Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Sibenik | 2021/05/16 07:30 | Marino Jakic v Julien Penzlin | 1-6,4-6 |
| ITF M15 Monastir | 2021/04/26 08:00 | Julien Penzlin v Arthur Bouquier | 5-7,6-2,7-10 |
| ITF M15 Monastir | 2021/04/25 09:30 | Daniel O'Neill v Julien Penzlin | 3-6,3-6 |
| ITF M15 Monastir | 2021/03/21 15:00 | Rishab Agarwal v Julien Penzlin | 6-4,6-3 |
| ITF M15 Monastir | 2021/03/15 09:00 | Julien Penzlin v Yanais Laurent | 4-6,6-7 |
| ITF M15 Monastir | 2021/03/14 11:00 | Tim Riedel v Julien Penzlin | 3-6,6-7 |
| Tennis Point Exhibition Series | 2020/07/18 10:25 | Julien Penzlin v Constantin Schmitz | 1-6,0-6 |
| Tennis Point Exhibition Series | 2020/07/17 07:00 | Julien Penzlin v Daniel Vishnick | 3-6,6-2,4-6 |
| ITF M15 New Delhi | 2021/04/02 05:30 | Zsombor Velcz v Simon Carr | 3-6,6-2,3-6 |
| ITF M15 New Delhi | 2021/04/01 06:10 | Manish Sureshkumar v Zsombor Velcz | 3-6,2-6 |
| ITF M15 New Delhi | 2021/03/31 10:30 | Muthu A Senthilkumar v Zsombor Velcz | 4-6,1-6 |
| ITF M15 Pune | 2021/03/25 08:05 | Zsombor Velcz v Manish Sureshkumar | 6-3,6-7,4-6 |
| ITF M15 Pune | 2021/03/23 04:00 | Marco Brugnerotto v Zsombor Velcz | 6-4,4-6,5-7 |
| ITF M15 Bratislava | 2021/03/03 08:55 | Andrew Paulson v Zsombor Velcz | 1-6,6-3,6-4 |
| ITF M15 Bratislava | 2021/03/01 15:00 | Dusan Obradovic v Zsombor Velcz | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/09 07:30 | Zsombor Velcz v Mate Valkusz | 4-6,2-6 |