Stadium: Clay 4 Round: 25 Ground: Clay
| ITF Poland F1 | 2018/05/01 09:45 | Maciej Smola v Luca Gelhardt | 6-4,4-6,0-6 |
| ITF M15 Troisdorf | 2019/05/06 07:00 | Mateusz Terczynski v Luca Gelhardt | 2-6,6-2,13-11 |
| ITF M15 Antalya | 2019/04/16 09:00 | Mikhail Korovin v Luca Gelhardt | 6-2,7-5 |
| ITF M15 Antalya | 2019/04/15 07:00 | Bingyu Yu v Luca Gelhardt | 2-6,0-6 |
| ITF M15 Antalya | 2019/04/10 10:10 | Louis Wessels v Luca Gelhardt | 6-1,6-1 |
| ITF M15 Antalya | 2019/04/09 09:30 | Bernardo Saraiva v Luca Gelhardt | 7-5,4-6,8-10 |
| ITF M15 Antalya | 2019/04/08 07:15 | Luca Gelhardt v Mert Naci Turker | 3-6,6-3,10-5 |
| ITF M15 Antalya | 2019/04/01 07:00 | Alexander Ovcharov v Luca Gelhardt | 3-6,6-1,10-6 |
| ITF M15 Antalya | 2019/03/19 09:00 | Sandro Kopp v Luca Gelhardt | 7-6,4-6,10-8 |
| ITF M15 Cancun | 2019/03/20 16:45 | Jorge Panta v Maciej Smola | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2019/02/20 09:30 | Maciej Smola v Karl Friberg | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2019/02/13 12:25 | Maciej Smola v Vit Kopriva | 5-7,2-6 |
| ITF M15 Sharm El Sheikh | 2019/02/06 08:00 | Maciej Smola v Jaroslav Pospisil | 1-6,6-4,3-6 |
| ITF South Africa F3 | 2018/12/08 09:30 | Ruan Roelofse v Maciej Smola | 7-6,3-6,6-3 |
| ITF South Africa F3 | 2018/12/07 09:30 | Maciej Smola v Nicolaas Scholtz | 7-5,6-4 |
| ITF South Africa F3 | 2018/12/06 09:30 | Maciej Smola v Gabor Borsos | 7-6,7-5 |
| ITF South Africa F3 | 2018/12/05 08:00 | Maciej Smola v Skyler Butts | 6-0,6-1 |