Estádio: Court 5 Round: 25 Ground: Hardcourt indoor
| Challenger - Antália | 2021/11/29 08:55 | Tiago Cacao v Lucas Gerch | 6-1,3-6,6-2 |
| ITF - M15 Antália | 2021/11/28 10:50 | Lucas Gerch v Daniel Michalski | 5-7,0-6 |
| ITF - M15 Antália | 2021/11/26 07:30 | Luis Faria v Lucas Gerch | 0-6,3-6 |
| ITF - M15 Antália | 2021/11/25 07:50 | Hamad Medjedovic v Lucas Gerch | 1-6,1-6 |
| ITF - M15 Antália | 2021/11/24 09:20 | Oleg Prihodko v Lucas Gerch | 1-6,6-4,2-6 |
| Challenger - Tenerife | 2021/10/31 11:55 | Filip Cristian Jianu v Lucas Gerch | 6-3,6-1 |
| ITF - M25 Portimão | 2021/10/27 14:00 | Matteo Arnaldi v Lucas Gerch | 7-6,6-3 |
| ITF - M25 Quinta do Lago | 2021/10/20 11:10 | Stuart Parker v Lucas Gerch | 7-6,6-1 |
| ITF - M25 Manacor | 2022/01/14 12:50 | Leopold Zima v Lucas Catarina | 6-2,5-7,6-1 |
| ITF - M25 Manacor | 2022/01/13 10:00 | Ugo Blanchet v Lucas Catarina | 6-2,4-6,1-6 |
| ITF - M25 Manacor | 2022/01/12 10:00 | Florent Bax v Lucas Catarina | 4-6,4-6 |
| Challenger - Forlì | 2022/01/04 13:35 | Luca Nardi v Lucas Catarina | 3-6,6-3,6-2 |
| Challenger - Lima | 2021/10/25 17:00 | Lucas Catarina v Alexandar Lazarov | 4-6,2-6 |
| Challenger - Lima | 2021/10/24 16:00 | Lucas Catarina v Gianluca Ballotta | 6-3,7-5 |
| Challenger - Bogotá | 2021/10/20 17:45 | Nicolas Mejia v Lucas Catarina | 6-4,7-5 |
| Challenger - Bogotá | 2021/10/18 18:35 | Lucas Catarina v Malek Jaziri | 6-2,6-3 |