Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2019/02/20 11:45 | Matteo Arnaldi v Lucas Gerch | 6-1,6-3 |
| Challenger Todi | 2021/07/13 19:30 | Julian Ocleppo v Matteo Arnaldi | 3-6,6-1,4-6 |
| Challenger Todi | 2021/07/12 14:35 | Franco Agamenone v Matteo Arnaldi | 4-6,1-6 |
| Challenger Todi | 2021/07/11 13:00 | Matteo Arnaldi v Alessandro Motti | 6-3,6-2 |
| ITF M25 Casinalbo | 2021/07/10 18:30 | Matteo Arnaldi v Franco Agamenone | 4-6,5-7 |
| ITF M25 Casinalbo | 2021/07/09 17:25 | Matteo Arnaldi v Gijs Brouwer | 6-3,6-3 |
| ITF M25 Casinalbo | 2021/07/08 11:00 | Matteo Arnaldi v Gianmarco Ferrari | 7-6,6-1 |
| ITF M25 Casinalbo | 2021/07/07 08:15 | Matteo Arnaldi v Alessandro Ragazzi | 6-1,6-2 |
| ITF M25 Casinalbo | 2021/07/06 14:20 | Pedro Sakamoto v Matteo Arnaldi | 3-6,2-6 |
| ITF M25 The Hague | 2021/07/01 09:55 | Manuel Guinard v Lucas Gerch | 6-3,6-2 |
| ITF M25 The Hague | 2021/06/29 11:20 | Lucas Gerch v Vladimir Ivanov | 6-1,6-2 |
| Challenger Forli | 2021/06/16 09:30 | Francesco Forti v Lucas Gerch | 6-4,6-4 |
| Challenger Forli | 2021/06/15 09:30 | Lucas Gerch v Thiago Agustin Tirante | 7-6,3-6,6-3 |
| Challenger Forli | 2021/06/14 09:30 | Lucas Gerch v Elmar Ejupovic | 4-6,6-4,7-6 |
| Challenger Forli | 2021/06/13 09:45 | Alessandro Bega v Lucas Gerch | 3-6,1-6 |
| ITF M15 Antalya | 2021/05/28 08:20 | Pol Martin Tiffon v Lucas Gerch | 7-5,6-3 |
| ITF M15 Antalya | 2021/05/27 10:10 | Paul Woerner v Lucas Gerch | 7-5,6-7,3-6 |