Stadium: Court 8 Round: 25 Ground: Clay
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/06 11:30 | Lenz, Julian v Lindell, Christian | 6-3,6-3 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/05 12:25 | Louis Wessels v Lindell, Christian | 6-7,1-6 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/04 12:50 | Lindell, Christian v Henri Squire | 6-3,6-2 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/03 09:00 | Lindell, Christian v Martinez, Mirko | 7-5,6-2 |
| ITF M25 Bacau | 2019/05/30 07:00 | Juan Pablo Varillas v Lindell, Christian | 6-4,6-4 |
| ITF M25 Bacau | 2019/05/29 07:00 | Lindell, Christian v Borza, Bogdan | 6-1,6-3 |
| ITF M25 Jablonec Nad Nisou | 2019/05/21 08:00 | Torebko, Peter v Lindell, Christian | 2-6,6-3,10-2 |
| ITF M25 Jablonec Nad Nisou | 2019/05/20 10:30 | Diarra, Gibril v Lindell, Christian | 2-6,4-6 |
| ITF M25 Most | 2019/05/30 08:00 | Colin Sinclair v Lucas Gerch | 6-2,5-7,6-3 |
| ITF M25 Most | 2019/05/28 14:20 | Silhavy, Jan v Lucas Gerch | 1-6,0-6 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 14:00 | Evan Furness v Lucas Gerch | 7-6,6-4 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 10:15 | Reboul, Fabien v Lucas Gerch | 3-6,1-6 |
| ITF M15 Troisdorf | 2019/05/08 10:30 | Lucas Gerch v Oscar Jose Gutierrez | 3-6,2-6 |
| ITF M15 Troisdorf | 2019/05/07 11:00 | Lucas Gerch v Link, Joel Vincent | 6-2,6-2 |
| Shymkent, Singles Qualifying M-ITF-KAZ-03A | 2019/04/19 09:30 | Lucas Gerch v Alexander Vasilenko | 3-6,1-6 |
| Shymkent, Singles Qualifying M-ITF-KAZ-03A | 2019/04/11 05:00 | Lucas Gerch v Golubev, Andrey | 6-3,3-6,4-6 |