Stadium: Center Court Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/10/08 08:00 | Mikhail Gorokhov v Schlossmann, Frederic | 6-3,3-6,7-10 |
| ITF M25 Monastir | 2023/09/10 08:00 | Filippo Alberti v Schlossmann, Frederic | 2-6,7-6,10-6 |
| ITF M25 Monastir | 2023/09/04 10:05 | Schlossmann, Frederic v Schold, Tommaso | 6-2,3-6,8-10 |
| ITF M15 Allershausen | 2023/08/30 13:45 | 스테이너, 마이크 v Schlossmann, Frederic | 6-3,4-6,6-1 |
| ITF M15 Allershausen | 2023/08/30 08:00 | Ramskogler, Gregor v Schlossmann, Frederic | 4-6,4-6 |
| ITF M15 Huy | 2023/08/21 08:35 | 크라지칙, 안드레이 v Schlossmann, Frederic | 5-7,6-3,10-8 |
| ITF M15 Antalya | 2023/04/09 06:30 | Schlossmann, Frederic v 마르티네즈, 로우로이 | 3-6,1-6 |
| ITF M15 Antalya | 2023/04/02 07:00 | Schlossmann, Frederic v Andrejic, Marko | 6-7,2-6 |
| ITF M15 Monastir | 2023/10/08 08:00 | Morolli, Alberto v Schold, Tommaso | 6-4,3-6,10-8 |
| ITF M15 Monastir | 2023/10/02 13:30 | Adam Panaras v Morolli, Alberto | 6-2,6-1 |
| ITF M15 Monastir | 2023/10/01 08:00 | Morolli, Alberto v Samyar Elyasi | 6-4,6-3 |
| ITF M15 Monastir | 2023/09/25 08:30 | Morolli, Alberto v 발도비네티, 겔포 | 4-6,4-6 |
| ITF M15 Monastir | 2023/09/24 08:30 | Morolli, Alberto v Luca Hesselmann | 6-4,6-3 |
| ITF M15 Monastir | 2023/09/18 12:30 | Peter Nad v Morolli, Alberto | 6-3,6-2 |
| ITF M15 Monastir | 2023/09/18 08:00 | Morolli, Alberto v Morandais, Jean-Christian | 6-7,7-5,11-9 |
| ITF M15 Monastir | 2023/09/17 08:00 | Morolli, Alberto v Sarthak Suden | 7-5,6-3 |