Stadium: Court 1 Round: 26 Ground: Clay
| ITF Germany F10 | 2016/08/09 10:10 | Walder, Jordi v Obert, Adrian | 6-4,7-6 |
| ITF M15 Trier | 2019/08/13 11:05 | Kai Lemstra v Walder, Jordi | 4-6,2-6 |
| ITF M15 Marburg | 2019/07/08 08:00 | Heger, Tim v Walder, Jordi | 3-6,7-5,10-7 |
| ITF M15 Kamen | 2019/06/26 09:00 | Prechtel, Sebastian v Walder, Jordi | 6-4,3-6,6-3 |
| ITF M15 Kamen | 2019/06/24 12:30 | Ewan Moore v Walder, Jordi | 6-4,3-6,6-10 |
| ITF M15 Kamen | 2019/06/24 08:00 | Litvinov, Daniel v Walder, Jordi | 1-6,2-6 |
| Kaltenkirchen, Singles Qualifying M-ITF-GER-05A | 2019/06/10 08:00 | Paul Woerner v Walder, Jordi | 6-3,6-3 |
| ITF M15 Troisdorf | 2019/05/06 10:00 | Kacper Zuk v Walder, Jordi | 6-0,6-3 |
| ITF M15 Troisdorf | 2019/05/06 07:00 | Strelchenko, Daniil v Walder, Jordi | 2-6,1-6 |
| ITF M15 Trier | 2019/08/13 11:30 | Oumaouche, Rayane v Obert, Adrian | 3-6,7-5,6-7 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/27 11:45 | Obert, Adrian v Netuschil, Marvin | 2-6,1-6 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/26 11:30 | Obert, Adrian v Nik Razborsek | 6-4,7-6 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/25 10:00 | Obert, Adrian v van Beem, Colin | 6-0,6-3 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/24 09:30 | Zizou Bergs v Obert, Adrian | 6-2,1-6,3-6 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/23 12:30 | Karlo Cubelic v Obert, Adrian | 2-6,0-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2019/07/05 16:40 | Nick Hardt v Obert, Adrian | 7-6,6-4 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2019/07/04 13:15 | Slobodchikov, Ronald v Obert, Adrian | 5-7,3-6 |