Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2024/10/29 10:05 | Mohamed Aziz Dougaz v Olaf Pieczkowski | 6-4,6-2 |
| ITF M15 Monastir | 2024/10/26 08:30 | Altug Celikbilek v Olaf Pieczkowski | 6-2,6-4 |
| ITF M15 Monastir | 2024/10/25 08:30 | Nicolas Jadoun v Olaf Pieczkowski | 2-6,1-6 |
| ITF M15 Monastir | 2024/10/24 09:00 | Seydina Andre v Olaf Pieczkowski | 6-7,2-6 |
| ITF M15 Monastir | 2024/10/22 14:20 | Jackson Ross v Olaf Pieczkowski | 2-6,3-6 |
| ITF M15 Monastir | 2024/10/16 10:15 | Kimmer Coppejans v Olaf Pieczkowski | 6-3,3-6,6-3 |
| Challenger Sibiu | 2024/09/16 09:10 | Arthur Gea v Olaf Pieczkowski | 6-0,6-1 |
| Challenger Sibiu | 2024/09/15 11:30 | Maxim Zhukov v Olaf Pieczkowski | 4-6,4-6 |
| Davis Cup | 2022/08/13 09:00 | Toufik Sahtali v Jossefa S Elias | 6-0,6-1 |
| Davis Cup | 2022/08/12 10:05 | Benjamin Lock v Jossefa S Elias | 6-1,6-0 |
| Davis Cup | 2022/08/11 10:20 | Jossefa S Elias v Eliakim Coulibaly | 0-6,0-6 |
| ITF M15 Maputo | 2019/11/13 10:45 | Hamid Reza Nadaf v Jossefa S Elias | 6-1,6-0 |
| ITF M15 Maputo | 2019/11/05 09:55 | Benjamin Lock v Jossefa S Elias | 6-1,6-1 |
| ITF Mozambique F2 | 2018/11/13 07:30 | Jossefa S Elias v Isaac Stoute | 0-6,0-6 |
| ITF Mozambique F1 | 2018/11/05 08:15 | Jatin Dahiya v Jossefa S Elias | 6-2,6-3 |
| ITF Belgium F7 Qual | 2017/07/29 08:00 | Jossefa S Elias v Jeremy De Bodt | 1-6,1-6 |