Stadium: Court 20 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Trimbach | 2021/03/09 12:00 | Niklas Schell v Johann Lars | 6-3,6-4 |
| ITF M25 Trimbach | 2021/03/08 11:05 | Kaj Quirijns v Johann Lars | 3-6,6-7 |
| German Championship | 2020/12/09 15:30 | Johann Lars v Kai Wehnelt | 3-6,1-6 |
| German Championship | 2020/12/08 09:36 | Christian Hansen v Johann Lars | 3-6,3-6 |
| ITF M15 Forbach | 2020/09/28 07:00 | Johann Lars v Alexis Canter | 5-7,2-6 |
| ITF M25 Nussloch | 2020/01/19 09:00 | Johann Lars v Robin Lang | 0-6,2-6 |
| ITF M15 Sarreguemines | 2019/11/17 14:55 | Johann Lars v Alessandro Dragoni | 4-6,2-6 |
| ITF M15 Antalya | 2019/10/16 08:00 | Johann Lars v Milan Welte | 2-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/04/05 11:30 | Adam Jones v Takuya Kumasaka | 4-6,6-1,10-7 |
| ITF M15 Sharm El Sheikh | 2021/04/04 09:30 | Obrad Markovski v Adam Jones | 0-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/28 14:30 | Adam Jones v Lewie Lane | 6-3,1-6,15-17 |
| ITF M15 Sharm El Sheikh | 2021/03/22 11:30 | Mattia Bellucci v Adam Jones | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2021/03/21 16:00 | Adam Jones v Omer Yeshaya | 4-6,6-1,13-11 |
| ITF M15 Heraklion | 2020/11/24 07:30 | Jakub Paul v Adam Jones | 7-6,7-6 |
| ITF M15 Heraklion | 2020/11/23 08:00 | Adam Jones v Igor Solomatin | 6-1,6-2 |
| ITF M15 Heraklion | 2020/11/15 08:00 | Adam Jones v Federico Arnaboldi | 5-7,2-6 |