Stadium: Court 4 Round: 26 Ground: Clay
| ITF M25 - Gyula | 2019/05/29 11:35 | Christopher Heyman v Tristan Meraut | 3-6,6-3,6-4 |
| ITF M15 - Antalya | 2019/05/26 07:45 | Ergi Kirkin v Christopher Heyman | 4-6,3-6 |
| ITF M15 - Antalya | 2019/05/25 07:45 | Niklas Guttau v Christopher Heyman | 5-7,2-6 |
| ITF M15 - Antalya | 2019/05/24 07:45 | Denis Klok v Christopher Heyman | 1-6,6-7 |
| ITF M15 - Antalya | 2019/05/23 09:55 | Shinnosuke Hiramatsu v Christopher Heyman | 7-6,1-6,2-6 |
| ITF M15 - Antalya | 2019/05/22 11:10 | Zura Tkemaladze v Christopher Heyman | 6-7,0-6 |
| ITF M15 - Antalya | 2019/04/27 07:30 | Jonas Forejtek v Christopher Heyman | 1-6,7-6,6-3 |
| ITF M15 - Antalya | 2019/04/26 07:30 | Christopher Heyman v Yuta Shimizu | 7-6,6-4 |
| ITF M25 - Gyula | 2019/05/29 09:25 | Joao Lucas Reis da Silva v Alessandro Coppini | 6-4,6-4 |
| ITF M15 - Bukarest | 2019/05/23 07:00 | Alexander Igoshin v Joao Lucas Reis da Silva | 7-5,7-5 |
| ITF M15 - Bukarest | 2019/05/21 10:25 | Matei A Georgescu v Joao Lucas Reis da Silva | 2-6,6-7 |
| ITF M15 - Cancun | 2019/04/10 15:25 | Joao Lucas Reis da Silva v Jean Thirouin | 2-6,6-3,5-7 |
| ITF M15 - Cancun | 2019/03/26 16:35 | Mateus Alves v Joao Lucas Reis da Silva | 6-3,6-4 |
| ITF M15 - Cancun | 2019/03/19 21:00 | Jordi Arconada v Joao Lucas Reis da Silva | 6-3,1-6,6-3 |
| ITF M15 - Cancun | 2019/03/16 13:30 | Juan Pablo Varillas v Joao Lucas Reis da Silva | 6-3,6-4 |
| ITF M15 - Cancun | 2019/03/15 13:00 | Joao Lucas Reis da Silva v Diego Hidalgo | 6-4,3-6,6-1 |