Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Burnie | 2020/01/28 01:30 | Julian Lenz v Blaz Kavcic | 4-6,4-6 |
| Australian Open | 2020/01/14 01:55 | Pedro Martinez v Julian Lenz | 6-0,6-1 |
| Challenger Ortisei | 2019/11/11 14:45 | Julian Lenz v Daniel Masur | 6-7,6-4,3-6 |
| Challenger Eckental | 2019/10/30 20:30 | Julian Lenz v Emil Ruusuvuori | 5-7,6-4,4-6 |
| Challenger Eckental | 2019/10/29 13:15 | Julian Lenz v Viktor Durasovic | 7-6,6-2 |
| Challenger Ismaning | 2019/10/19 14:20 | Lukas Lacko v Julian Lenz | 6-3,3-6,7-6 |
| Challenger Ismaning | 2019/10/17 16:35 | Julian Lenz v Constant Lestienne | 7-6,6-4 |
| Challenger Ismaning | 2019/10/15 11:30 | Lukas Klein v Julian Lenz | 4-6,3-6 |
| Challenger Launceston | 2020/02/02 23:00 | Maverick Banes v Benjamin Lock | 2-6,6-7 |
| Challenger Burnie | 2020/01/29 03:40 | Nikola Milojevic v Benjamin Lock | 6-1,6-4 |
| Challenger Burnie | 2020/01/28 00:35 | Benjamin Lock v Petros Tsitsipas | 4-6,6-2,6-2 |
| Challenger Ann Arbor | 2020/01/06 18:00 | Benjamin Lock v Alexey Zakharov | 3-6,5-7 |
| ITF M15 Monastir | 2019/11/28 08:25 | Nicolas Moreno De Alboran v Benjamin Lock | 6-4,6-3 |
| ITF M15 Monastir | 2019/11/27 12:40 | Michal Dembek v Benjamin Lock | 6-7,2-6 |
| ITF M15 Monastir | 2019/11/21 10:35 | Benjamin Lock v Daniele Capecchi | 1-6,4-6 |
| ITF M15 Monastir | 2019/11/20 08:30 | Benjamin Lock v Alejandro Garcia | 7-6,6-1 |