Stadium: Show Court 8 Round: 25 Ground: Clay
| ITF Germany F4 | 2017/06/21 13:30 | Luetjen, Jonas v Hoeveler, Leon | 7-6,3-6,4-6 |
| ITF Poland F1 | 2017/06/12 12:00 | Peter Heller v Luetjen, Jonas | 2-6,7-5,6-3 |
| Challenger Samarkand Qual | 2017/05/14 06:55 | Petrovic, Danilo v Luetjen, Jonas | 6-3,5-7,6-3 |
| Challenger Samarkand Qual | 2017/05/13 08:20 | Kalovelonis, Markos v Luetjen, Jonas | 3-6,3-6 |
| Egypt F5, Singles Qualifying | 2017/02/15 11:25 | Luetjen, Jonas v Giorgio Ricca | 6-7,6-1,3-6 |
| ITF Egypt F4 | 2017/02/12 08:00 | Luetjen, Jonas v Gleb Sakharov | 7-6,7-5 |
| ITF Egypt F4 | 2017/02/11 08:00 | Hossam, Youssef v Luetjen, Jonas | 4-6,6-3,3-6 |
| ITF Egypt F4 | 2017/02/10 08:00 | Vucic, Ilija v Luetjen, Jonas | 4-6,7-6,3-6 |
| ITF Germany F10 | 2017/08/07 14:30 | Dettinger, Moritz v Hain, Jan Soeren | 6-4,4-6,2-6 |
| ITF Italy F17 | 2017/06/11 11:15 | Turchetti, Nicolo v Dettinger, Moritz | 6-4,7-5 |
| ITF Italy F17 | 2017/06/10 16:20 | Scainelli, Davide v Dettinger, Moritz | 0-6,0-6 |
| Czech Republic F2, Singles | 2017/05/21 08:00 | Dettinger, Moritz v Zawisza, Pawel | 2-6,3-6 |
| ITF France F10 | 2017/05/01 13:25 | Dettinger, Moritz v Costa, Fabio | 2-6,6-4,2-6 |
| ITF France F10 Qual | 2017/04/30 14:30 | Dettinger, Moritz v Chen, Bingru | 6-2,6-3 |
| ITF France F10 Qual | 2017/04/29 12:55 | Dettinger, Moritz v Batista, Andre | 6-3,6-3 |
| ITF Spain F10 Qual | 2017/04/02 08:00 | Boluda-Purkiss, Carlos v Dettinger, Moritz | 6-4,6-1 |