Stadium: Center Court Round: 54 Ground: Clay
| ITF M15 Reggio Emilia | 2019/05/31 11:25 | Yannik Steinegger v Pietro Rondoni | 1-6,3-6 |
| ITF M15 Reggio Emilia | 2019/05/28 09:00 | Mattia Frinzi v Yannik Steinegger | 4-6,3-6 |
| ITF M15 Sharm El Sheikh | 2019/04/10 11:35 | Yannik Steinegger v Erik Crepaldi | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2019/04/09 08:00 | Yannik Steinegger v Philip Bachmaier | 6-1,6-4 |
| ITF M15 Sharm El Sheikh | 2019/04/02 08:00 | Luca Staeheli v Yannik Steinegger | 7-5,6-4 |
| ITF M15 Sharm El Sheikh | 2019/04/01 08:00 | Artem Zharkov v Yannik Steinegger | 0-6,1-6 |
| ITF M15 Sharm El Sheikh | 2019/03/26 08:00 | Pavel Shumeiko v Yannik Steinegger | 6-4,3-6,6-1 |
| ITF M15 Sharm El Sheikh | 2019/03/18 08:00 | Marco Brugnerotto v Yannik Steinegger | 6-2,7-6 |
| ITF M25 Gyula | 2019/05/29 07:00 | Clement Geens v Danylo Kalenichenko | 0-6,0-6 |
| ITF M15 Antalya | 2019/04/06 07:30 | Dan Alexandru Tomescu v Clement Geens | 6-7,1-6 |
| ITF M15 Antalya | 2019/04/05 09:50 | Denis Klok v Clement Geens | 6-2,1-6,5-7 |
| ITF M15 Antalya | 2019/04/04 08:35 | Clement Geens v Alen Avidzba | 6-1,4-6,6-1 |
| ITF M15 Antalya | 2019/04/03 10:25 | Christian Hirschmueller v Clement Geens | 3-6,6-7 |
| ITF M15 Bagnoles-de-l'Orne | 2019/01/10 09:00 | Alexander Ritschard v Clement Geens | 6-7,2-6 |
| ITF M15 Bagnoles-de-l'Orne | 2019/01/08 10:20 | Mayeul Darras v Clement Geens | 3-6,1-6 |
| ITF Turkey F30 | 2018/10/02 07:00 | Claudio Fortuna v Clement Geens | 7-6,6-2 |