Stadium: Court 7 Round: 25 Ground: Clay
| ITF Tunisia F22 | 2017/06/08 10:45 | Pedro Sakamoto v Lenny Hampel | 4-6,6-4,4-6 |
| ITF M25 Gyor | 2019/08/27 08:00 | Lenny Hampel v Kris Krawcewicz | 6-1,6-4 |
| ITF M15 Baja | 2019/08/14 13:00 | Corentin Denolly v Lenny Hampel | 6-4,6-2 |
| ITF M25 Vogau | 2019/08/06 11:25 | Lukáš Klein v Lenny Hampel | 7-6,6-4 |
| ITF M15 Telfs | 2019/07/11 08:00 | Lenny Hampel v Jakob Aichhorn | 6-2,4-6,4-6 |
| ITF M15 Telfs | 2019/07/10 08:00 | Marek Semjan v Lenny Hampel | 1-6,3-6 |
| ITF M25 Pardubice | 2019/06/27 08:30 | Lenny Hampel v Manuel Guinard | 4-6,1-6 |
| ITF M25 Pardubice | 2019/06/26 10:05 | Georgii Kravchenko v Lenny Hampel | 1-6,2-6 |
| ITF M15 Balatonalmadi | 2019/06/19 14:15 | Lenny Hampel v Gergely Madarasz | 3-6,2-6 |
| ITF M25 Poznaň | 2019/08/22 10:20 | Jonathan Mridha v Pedro Sakamoto | 7-6,6-0 |
| ITF M25 Poznaň | 2019/08/21 10:00 | Dominik Nazaruk v Pedro Sakamoto | 3-6,3-6 |
| Challenger Augsburg | 2019/08/05 14:00 | Emil Ruusuvuori v Pedro Sakamoto | 6-2,6-1 |
| Challenger Sopot | 2019/07/29 15:00 | Pedro Sakamoto v Jeremy Jahn | 3-6,3-6 |
| Challenger Praha | 2019/07/23 13:15 | Pedro Sakamoto v Constant Lestienne | 4-6,5-7 |
| Challenger Praha | 2019/07/22 13:00 | Tom Jomby v Pedro Sakamoto | 1-6,2-6 |
| Challenger San Benedetto | 2019/07/17 12:50 | Pedro Sakamoto v Federico Gaio | 6-7,6-4,1-6 |
| Challenger San Benedetto | 2019/07/15 16:15 | Roberto Cid Subervi v Pedro Sakamoto | 6-2,2-6,2-6 |