Stadium: Court 5 Round: 45 Ground: Hardcourt outdoor
| ITF Germany F12 | 2017/08/23 08:00 | Sude, Jakob v Jonas Trinker | 3-6,1-6 |
| ITF - M15 Manacor | 2019/01/14 13:00 | Jonas Trinker v Nazim Makhlouf | 7-6,2-6,11-9 |
| ITF - M15 Manacor | 2019/01/08 11:30 | Adrian Bodmer v Jonas Trinker | 6-3,6-4 |
| ITF Greece F8 | 2018/11/14 07:30 | Jonas Trinker v Kocevar-Desman, Tom | 6-3,4-6,1-6 |
| ITF Greece F8 | 2018/11/12 07:30 | Jonas Trinker v Garcia, Mathieu | 6-3,7-6 |
| ITF Greece F8 | 2018/11/11 08:00 | Jonas Trinker v Maurus Malgiaritta | 6-1,6-3 |
| ITF Greece F7 | 2018/11/06 07:30 | Jonas Trinker v David Pichler | 1-6,7-5,4-6 |
| ITF Germany F16 | 2018/10/24 12:40 | Jonas Trinker v Tyurnev, Evgeny | 0-6,1-6 |
| ITF Germany F16 | 2018/10/23 11:45 | Daljev, Pavle v Jonas Trinker | 6-3,1-6,1-6 |
| ITF - M15 Manacor | 2019/01/14 13:00 | Gatev, Maximilian v Sude, Jakob | 3-6,3-6 |
| ITF - M15 Manacor | 2019/01/12 10:00 | Sude, Jakob v Eriksson, Markus | 6-7,4-6 |
| ITF - M15 Manacor | 2019/01/11 09:30 | Pedro Vives Marcos v Sude, Jakob | 1-6,4-6 |
| ITF - M15 Manacor | 2019/01/10 10:10 | Sude, Jakob v Romero de Avila Senise, Alberto | 6-4,6-3 |
| ITF - M15 Manacor | 2019/01/09 10:50 | Sude, Jakob v Rafael Giotis | 6-0,6-3 |
| ITF Tunisia F45 | 2018/12/20 09:00 | Sude, Jakob v Manuel Guinard | 4-6,1-6 |
| ITF Tunisia F45 | 2018/12/18 08:00 | Sude, Jakob v Michael Zhu | 6-1,6-2 |
| ITF Tunisia F44 | 2018/12/13 10:35 | Bondarevskiy, Yan v Sude, Jakob | 6-3,3-6,6-2 |