Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2020/02/07 08:00 | David Poljak v Marek Gengel | 6-4,4-6,4-6 |
| Czechia Extraliga | 2019/12/14 10:50 | David Poljak v Marek Gengel | 5-7,3-6 |
| Challenger Prague | 2018/07/21 08:00 | Marek Gengel v David Poljak | 6-2,3-6,4-6 |
| ITF Czech Republic F10 | 2017/11/16 09:00 | David Poljak v Marek Gengel | 7-5,3-6,2-6 |
| ITF Czech Republic F12 | 2016/12/06 09:00 | Marek Gengel v David Poljak | 6-3,6-4 |
| Challenger St Brieuc | 2024/10/13 11:20 | Tristan Lamasine v David Poljak | 6-4,6-4 |
| ITF M15 Grodzisk Mazowiecki | 2024/10/07 08:00 | David Poljak v Lars Goran Verwerft | 6-7,7-5,5-10 |
| ITF M15 Grodzisk Mazowiecki | 2024/10/02 08:00 | David Poljak v Harry Wendelken | 7-5,4-6,6-7 |
| ITF M15 Grodzisk Mazowiecki | 2024/09/30 08:00 | David Poljak v Rudolf Niklas Christiansen | 6-0,6-1 |
| ITF M25 Satu Mare | 2024/09/17 10:30 | David Poljak v Matyas Cerny | 4-6,4-6 |
| ITF M25 Maribor | 2024/08/22 07:55 | Bor Artnak v David Poljak | 6-3,6-3 |
| ITF M25 Maribor | 2024/08/20 12:00 | Matic Kriznik v David Poljak | 6-7,1-6 |
| ITF M25 Maribor | 2024/08/16 10:00 | Filip Jeff Planinsek v David Poljak | 6-1,6-2 |
| ITF M25 Sharm El Sheikh | 2024/10/27 07:00 | Marek Gengel v Petr Bar Biryukov | 3-6,7-5,4-6 |
| ITF M25 Sharm El Sheikh | 2024/10/26 07:00 | Khumoyun Sultanov v Marek Gengel | 6-7,3-6 |
| ITF M25 Sharm El Sheikh | 2024/10/25 07:00 | Marek Gengel v Peter Bertran | 6-4,6-3 |
| ITF M25 Sharm El Sheikh | 2024/10/24 09:20 | Marek Gengel v Benjamin Hannestad | 6-4,6-4 |
| ITF M25 Sharm El Sheikh | 2024/10/23 13:25 | Marek Gengel v Evgeny Philippov | 6-3,6-4 |
| ITF M25 Sharm El Sheikh | 2024/10/20 07:00 | Ilia Simakin v Marek Gengel | 7-5,6-3 |
| ITF M25 Sharm El Sheikh | 2024/10/18 07:00 | Egor Agafonov v Marek Gengel | 3-6,3-6 |
| ITF M25 Sharm El Sheikh | 2024/10/17 07:00 | Alexandr Binda v Marek Gengel | 0-6,2-6 |