[387] Jeremy Jahn 3-6,4-6 Jannik Sinner [324] 2019-01-04 01:30
Stadium: Center Court 7 Round: 29 Ground: Hardcourt indoor
Home History
| ITF M25 Hong Kong | 2019/01/03 02:00 | Shintaro Imai v Jeremy Jahn | 6-4,6-4 |
| ITF M25 Hong Kong | 2019/01/02 05:00 | Xin Gao v Jeremy Jahn | 0-6,3-6 |
| Challenger Mouilleron le Captif | 2018/11/04 14:30 | Laurent Rochette v Jeremy Jahn | 7-6,6-4 |
| Challenger Mouilleron le Captif | 2018/11/03 18:55 | Jeremy Jahn v Germain Gigounon | 6-1,4-6,6-2 |
| Challenger Eckental | 2018/10/27 12:55 | Viktor Durasovic v Jeremy Jahn | 6-7,6-3,6-2 |
| Challenger Ismaning | 2018/10/19 12:50 | Gleb Sakharov v Jeremy Jahn | 6-3,3-6,6-3 |
| Challenger Ismaning | 2018/10/18 11:30 | Jeremy Jahn v Louis Wessels | 7-6,6-4 |
| Challenger Barcelona | 2018/10/08 12:05 | Tak Khunn Wang v Jeremy Jahn | 6-4,6-4 |
Away History
| Challenger Andria | 2018/11/20 13:30 | Jannik Sinner v Illya Marchenko | 6-4,2-6,4-6 |
| ITF Tunisia F37 | 2018/10/25 08:30 | Jannik Sinner v David Pichler | 6-1,6-2 |
| ITF Tunisia F37 | 2018/10/23 09:30 | Jannik Sinner v Skander Mansouri | 2-6,6-4,6-2 |
| Challenger Ortisei | 2018/10/11 16:30 | Jannik Sinner v Constant Lestienne | 7-6,5-7,5-7 |
| Challenger Ortisei | 2018/10/09 16:35 | Jannik Sinner v Luca Giacomini | 7-6,6-1 |
| Challenger Biella | 2018/09/15 12:00 | Jannik Sinner v Oscar Jose Gutierrez | 6-4,4-6,6-7 |
| ITF Italy F27 | 2018/09/12 14:05 | Samuel Bensoussan v Jannik Sinner | 3-6,7-6,6-0 |
| ITF Italy F27 | 2018/09/11 13:40 | Jannik Sinner v Demian Raab | 6-3,6-3 |