Estadio: Staerk Court Round: 26 Ground: Clay
| ITF EE.UU F1 | 2015/01/11 16:00 | Christian Lindell v Julian Lenz | 7-5,6-0 |
| ITF M25 Karlsruhe | 2019/06/05 16:20 | Julian Lenz v Kirill Kivattsev | 6-1,6-2 |
| ITF M25 Most | 2019/06/01 10:25 | Maxime Chazal v Julian Lenz | 6-4,3-6,6-3 |
| ITF M25 Most | 2019/05/31 08:00 | Julian Lenz v Evan Furness | 7-6,6-0 |
| ITF M25 Most | 2019/05/30 08:00 | Julian Lenz v Ondrej Styler | 6-2,7-6 |
| ITF M25 Most | 2019/05/29 12:10 | Julian Lenz v Krystof Zapsky | 6-2,6-2 |
| Challenger de Shymkent | 2019/05/06 05:30 | Julian Lenz v Jacob Grills | 3-6,4-6 |
| Challenger de Burdeos | 2019/05/02 10:20 | Julian Lenz v Mikael Ymer | 4-6,4-6 |
| Challenger de Burdeos | 2019/04/30 08:00 | Antoine Hoang v Julian Lenz | 6-7,6-3,3-6 |
| ITF M25 Karlsruhe | 2019/06/05 12:25 | Louis Wessels v Christian Lindell | 6-7,1-6 |
| ITF M25 Karlsruhe | 2019/06/04 12:50 | Christian Lindell v Henri Squire | 6-3,6-2 |
| ITF M25 Karlsruhe | 2019/06/03 09:00 | Christian Lindell v Mirko Martinez | 7-5,6-2 |
| ITF M25 Bacau | 2019/05/30 07:00 | Juan Pablo Varillas v Christian Lindell | 6-4,6-4 |
| ITF M25 Bacau | 2019/05/29 07:00 | Christian Lindell v Bogdan Borza | 6-1,6-3 |
| ITF M25 Jablonec Nad Nisou | 2019/05/21 08:00 | Peter Torebko v Christian Lindell | 2-6,6-3,10-2 |
| ITF M25 Jablonec Nad Nisou | 2019/05/20 10:30 | Gibril Diarra v Christian Lindell | 2-6,4-6 |
| ITF M25 Santa Margarita | 2019/04/21 10:30 | Christian Lindell v Hugo Gaston | 6-2,6-0 |