Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/04 10:30 | Robert Strombachs v Yusuke Takahashi | 3-6,6-3,1-6 |
| ITF M15 Monastir | 2021/04/13 08:30 | Sho Shimabukuro v Robert Strombachs | 6-3,6-2 |
| ITF M15 Monastir | 2021/04/09 08:30 | Antoine Escoffier v Robert Strombachs | 6-1,6-4 |
| ITF M15 Monastir | 2021/04/08 09:50 | Buvaysar Gadamauri v Robert Strombachs | 1-6,2-6 |
| ITF M15 Monastir | 2021/04/07 10:10 | Robert Strombachs v Alexander Shevchenko | 1-6,6-3,7-5 |
| ITF M25 Biel | 2021/03/29 08:00 | Luca Staeheli v Robert Strombachs | 6-4,6-3 |
| ITF M15 Poitiers | 2021/03/16 09:30 | Jaimee Floyd Angele v Robert Strombachs | 6-4,6-4 |
| Challenger Biella | 2021/03/07 11:30 | Matthias Bachinger v Robert Strombachs | 6-2,7-5 |
| ITF M15 Cordoba | 2021/04/10 14:30 | Lucio Carnevalle v Tomas Farjat | 1-6,6-7 |
| ITF M15 Cordoba | 2021/04/07 13:30 | Paulo A S Dos Santos v Lucio Carnevalle | 1-6,2-6 |
| ITF M15 Villa Maria | 2021/03/28 14:00 | Lucio Carnevalle v Paulo A S Dos Santos | 6-1,4-6,10-12 |
| ITF M25 Hurlingham | 2020/03/01 15:30 | Esteban Bruna v Lucio Carnevalle | 7-5,6-1 |
| ITF M25 Rio Cuarto | 2020/02/24 16:00 | Guido Ivan Justo v Lucio Carnevalle | 7-6,6-4 |
| ITF M25 Rio Cuarto | 2020/02/23 13:00 | Agustin Riquelme Coppari v Lucio Carnevalle | 2-6,3-6 |
| ITF M15 Junin | 2019/10/21 12:00 | Lucas Luini v Lucio Carnevalle | 3-6,4-6 |