Stadium: Court 2 Round: 45 Ground: Hardcourt outdoor
| ITF M15 Vale Do Lobo | 2019/02/18 15:30 | Constantin Schmitz v Vullnet Tashi | 4-6,6-4,11-13 |
| ITF M15 Kaarst | 2019/02/08 16:05 | Robin Stanek v Constantin Schmitz | 6-0,6-4 |
| ITF M15 Kaarst | 2019/02/07 13:00 | Petr Nouza v Constantin Schmitz | 4-6,6-1,3-6 |
| ITF M15 Monastir | 2019/01/16 09:00 | Constantin Schmitz v Maksim Tikhomirov | 6-3,6-2 |
| ITF M15 Monastir | 2019/01/14 12:00 | Constantin Schmitz v Mattia Bellucci | 6-2,6-0 |
| ITF M15 Monastir | 2019/01/14 08:00 | Constantin Schmitz v Mathieu Garcia | 6-1,6-2 |
| ITF Qatar F6 | 2018/12/20 12:00 | Constantin Schmitz v Lorenzo Frigerio | 3-6,1-6 |
| ITF Qatar F6 | 2018/12/18 08:55 | Goncalo Oliveira v Constantin Schmitz | 4-6,3-6 |
| ITF M15 Antalya | 2019/01/18 07:00 | Omar Giacalone v Alexander Shevchenko | 3-6,4-6 |
| ITF M15 Antalya | 2019/01/17 10:45 | Ergi Kirkin v Omar Giacalone | 2-6,2-6 |
| ITF M15 Antalya | 2019/01/16 07:00 | Omar Giacalone v Samuel Brosset | 7-5,6-3 |
| ITF Italy F31 | 2018/10/11 08:00 | Omar Giacalone v Riccardo Bonadio | 1-6,3-6 |
| ITF Italy F29 | 2018/09/25 12:00 | Giulio Zeppieri v Omar Giacalone | 3-6,6-3,6-3 |
| ITF Austria F6 | 2018/08/09 09:00 | Alexander Erler v Omar Giacalone | 6-4,6-2 |
| ITF Austria F6 | 2018/08/08 12:00 | Jakob Aichhorn v Omar Giacalone | 2-6,2-6 |
| ITF Austria F6 | 2018/08/06 14:35 | Alejo Vilaro v Omar Giacalone | 6-3,3-6,4-6 |