Stadium: Lapulita&Service (CC) Round: 46 Ground: Clay
| Challenger Koblenz | 2017/01/21 13:00 | Jeremy Jahn v Ruben Bemelmans | 1-6,1-6 |
| Challenger Koblenz | 2017/01/19 15:30 | Jeremy Jahn v Michal Przysiezny | 6-4,6-3 |
| Challenger Koblenz | 2017/01/18 19:15 | Florian Broska v Jeremy Jahn | 1-6,3-6 |
| Australian Open 2017 Qual | 2017/01/11 03:20 | Lukas Lacko v Jeremy Jahn | 6-2,6-3 |
| Challenger Bangkok | 2017/01/06 03:00 | Yuichi Sugita v Jeremy Jahn | 6-0,6-4 |
| Challenger Bangkok | 2017/01/05 03:00 | Jeremy Jahn v Di Wu | 6-3,3-6,6-4 |
| Challenger Bangkok | 2017/01/03 06:30 | Jeremy Jahn v Akira Santillan | 7-5,6-3 |
| Challenger Astana 2 | 2016/11/22 07:00 | Jeremy Jahn v Alexey Vatutin | 1-6,2-6 |
| ITF Colombia F9 | 2016/11/30 20:35 | Daniel Elahi Galan v Giorgio Portaluri | 6-2,6-2 |
| ITF Colombia F9 | 2016/11/30 14:40 | Sebastian Serrano v Giorgio Portaluri | 4-6,5-7 |
| ITF Colombia F9 Qual | 2016/11/28 14:33 | Giorgio Portaluri v German A S Gutierrez | 6-1,0-0 |
| ITF Colombia F8 | 2016/11/22 15:00 | Giorgio Portaluri v Alejandro Gomez | 3-6,3-6 |
| ITF Colombia F8 Qual | 2016/11/21 16:08 | Giorgio Portaluri v Alejandro Moncada Marin | 6-1,6-1 |
| ITF Colombia F8 Qual | 2016/11/19 20:00 | Giorgio Portaluri v Camilo Andres Erazo | 6-2,6-4 |
| ITF Colombia F7 | 2016/11/15 16:30 | Marvin B.B Spiering v Giorgio Portaluri | 7-5,6-1 |
| ITF Colombia F7 | 2016/11/13 17:30 | Giorgio Portaluri v Tomas Builes | 6-3,6-1 |