Round: 44 Ground: Carpet indoor
| Challenger Eckental Qual | 2016/10/29 09:05 | Jurij Rodionov v Leopold Zima | 6-2,6-4 |
| ITF Germany F12 | 2016/08/23 10:30 | Leopold Zima v Schmid, Michal | 3-6,1-6 |
| ITF Austria F5 Qual | 2016/08/06 10:00 | Grabher, Alexander Thomas v Leopold Zima | 6-4,7-6 |
| ITF Austria F1 | 2016/07/03 07:45 | Leopold Zima v Ollert, Lukas | 1-6,3-6 |
| ITF Austria F1 | 2016/07/02 07:15 | Leduc, Antoine v Leopold Zima | 6-3,1-6,2-6 |
| ITF Germany F1 Qual | 2016/01/11 08:00 | Matej Vocel v Leopold Zima | 7-6,6-2 |
| ITF Germany F1 Qual | 2016/01/10 08:00 | Leopold Zima v Pashayan, Daniel | 6-4,6-4 |
| ITF Germany F17 | 2015/10/18 07:00 | Leopold Zima v von Hindte, Leonard | 4-6,3-6 |
| ITF Germany F1 Qual | 2017/01/09 09:00 | Podzus, Janis v Keist, Luca | 6-1,6-2 |
| ITF Switzerland F5 | 2016/08/29 09:25 | Keist, Luca v Goncalo Oliveira | 1-6,1-6 |
| ITF Switzerland F4 | 2016/08/22 11:50 | Keist, Luca v Giraldi Requena, Marcos | 4-6,6-4,6-3 |
| ITF Switzerland F3 | 2016/08/15 15:35 | Rossier, Simeon v Keist, Luca | 6-1,6-3 |
| ITF Germany F9 | 2016/08/01 08:00 | Keist, Luca v Serrano, Sebastian | 2-6,6-7 |
| ITF Switzerland F2 Qual | 2016/02/13 13:00 | Keist, Luca v Niels Lootsma | 4-6,2-6 |
| ITF Switzerland F2 Qual | 2016/02/13 08:00 | Vitaliy Sachko v Keist, Luca | 6-3,1-6,5-7 |
| ITF Switzerland F1 Qual | 2016/02/07 10:00 | Daniel Altmaier v Keist, Luca | 6-1,6-1 |