Stadium: Court 2 Round: 27 Ground: Clay
| ITF M15 Sao Paulo | 2019/10/16 13:50 | Bastian Malla v Joao Lucas Reis da Silva | 6-2,6-2 |
| ITF M15 Brcko | 2021/05/21 13:05 | Bastian Malla v Gorazd Srbljak | 6-0,6-1 |
| ITF M15 Cairo | 2021/05/02 08:00 | Bastian Malla v Jack Pinnington Jones | 4-6,6-1,6-2 |
| ITF M15 Cairo | 2021/05/01 09:30 | Jose Fco. Vidal Azorin v Bastian Malla | 6-3,4-6,6-7 |
| ITF M15 Cairo | 2021/04/30 09:10 | Oliver Crawford v Bastian Malla | 1-6,0-6 |
| ITF M15 Cairo | 2021/04/29 08:00 | Alex Barrena v Bastian Malla | 1-6,0-6 |
| ITF M15 Cairo | 2021/04/28 10:45 | Santiago De La Fuente v Bastian Malla | 6-7,3-6 |
| ITF M15 Cairo | 2021/04/22 08:00 | Jose Fco. Vidal Azorin v Bastian Malla | 2-6,7-6,6-3 |
| ITF M15 Cairo | 2021/04/21 11:10 | Shohei Chikami v Bastian Malla | 1-6,6-1,0-6 |
| ITF M15 Brcko | 2021/05/21 13:20 | Maximilian Neuchrist v Joao Lucas Reis da Silva | 4-6,4-6 |
| ITF M15 Brcko | 2021/05/21 06:55 | Dusan Milanovic v Joao Lucas Reis da Silva | 4-6,4-6 |
| ITF M15 Prijedor | 2021/05/14 07:00 | Joao Lucas Reis da Silva v Aldin Setkic | 2-6,2-6 |
| ITF M15 Prijedor | 2021/05/12 10:30 | Joao Lucas Reis da Silva v Tim Heger | 6-3,7-5 |
| ITF M15 Cordoba | 2021/04/06 15:45 | Joao Lucas Reis da Silva v Luciano Darderi | 3-6,5-7 |
| ITF M15 Villa Maria | 2021/04/01 13:00 | Conner Huertas Del Pino v Joao Lucas Reis da Silva | 6-3,7-5 |
| ITF M15 Villa Maria | 2021/03/30 19:10 | Francisco Comesana v Joao Lucas Reis da Silva | 4-6,3-6 |
| ITF M15 Antalya | 2021/03/10 08:35 | Joao Lucas Reis da Silva v Ergi Kirkin | 3-6,4-6 |