Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/16 08:30 | Constantin Bittoun Kouzmine v Hassan, Mohamed | 6-2,5-7,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/02 10:50 | Constantin Bittoun Kouzmine v Nicolas Moreno De Alboran | 4-6,4-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/24 11:40 | Nazim Makhlouf v Constantin Bittoun Kouzmine | 6-3,6-1 |
| Kiryat Shmona, Singles M-ITF-ISR-04A | 2019/08/21 11:50 | Constantin Bittoun Kouzmine v Glvac, Andrej | 3-6,2-6 |
| Harare, Singles Qualifying M-ITF-ZIM-01A | 2019/06/18 08:55 | S D Prajwal Dev v Constantin Bittoun Kouzmine | 6-1,6-2 |
| Challenger - Quimper | 2019/01/28 13:20 | Constantin Bittoun Kouzmine v Daniel Evans | 3-6,0-6 |
| ITF - M15 Bressuire | 2019/01/16 15:00 | Corentin Denolly v Constantin Bittoun Kouzmine | 6-1,7-5 |
| ITF Qatar F6 | 2018/12/17 11:55 | Constantin Bittoun Kouzmine v Pervolarakis, Michail | 7-6,5-7,2-6 |
| ITF - M15 Monastir | 2019/11/07 11:35 | Luca Giacomini v Matija Pecotic | 6-4,1-6,1-6 |
| ITF - M15 Monastir | 2019/11/06 08:30 | Luca Giacomini v Manekas, Athanassios | 6-1,6-3 |
| Appiano, Singles M-ITF-ITA-17A | 2019/08/07 10:00 | Wilson Leite v Luca Giacomini | 6-3,6-3 |
| Pontedera, Singles M-ITF-ITA-15A | 2019/07/23 12:10 | Luca Giacomini v Di Nicola, Gianluca | 5-7,6-1,5-7 |
| Cuneo, Singles Qualifying M-ITF-ITA-12A | 2019/07/02 14:00 | Luca Giacomini v Luca Tomasetto | 6-4,6-2 |
| Challenger Vicenza | 2019/05/31 07:30 | Luca Giacomini v Marc Polmans | 0-6,3-6 |
| Challenger Vicenza | 2019/05/30 08:50 | Sousa, Pedro v Luca Giacomini | 6-3,6-7,2-6 |
| Challenger Vicenza | 2019/05/28 12:30 | Luca Giacomini v Alex Molcan | 6-4,6-2 |