Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF M25 Bagneres-De-Bigorre | 2019/09/03 07:30 | Sizya Ernest Kivanda v Clement Chidekh | 3-6,5-7 |
| ITF M25 Bagneres-De-Bigorre | 2019/09/01 12:00 | Sizya Ernest Kivanda v Victor Huet | 7-5,6-1 |
| ITF M15 Sintra | 2019/08/20 09:00 | Sizya Ernest Kivanda v Hugo Maia | 1-6,3-6 |
| ITF M15 Sintra | 2019/08/14 12:00 | Sizya Ernest Kivanda v Maxime Tchoutakian | 0-6,3-6 |
| ITF M15 Sintra | 2019/08/13 09:00 | Sizya Ernest Kivanda v Alexander Romay | 6-4,4-6,10-8 |
| ITF M15 Sintra | 2019/08/12 09:00 | Sizya Ernest Kivanda v Valentin De Carvalho | 6-0,6-1 |
| ITF M25 Chiswick | 2019/08/05 18:55 | Sizya Ernest Kivanda v Quentin Gueydan | 3-6,4-6 |
| ITF M25 Chiswick | 2019/08/05 14:10 | Milen Ianakiev v Sizya Ernest Kivanda | 2-6,4-6 |
| ITF M25 Kassel | 2019/07/16 08:00 | Maxime Mora v Yannik Steinegger | 6-4,6-2 |
| ITF M25 Kassel | 2019/07/15 11:00 | Caspar Schuetze v Yannik Steinegger | 0-6,6-7 |
| ITF M15 Marburg | 2019/07/11 17:50 | Yannik Steinegger v Ryan Nijboer | 6-7,1-6 |
| ITF M15 Marburg | 2019/07/10 11:45 | Tim Heger v Yannik Steinegger | 1-6,6-4,4-6 |
| ITF M15 Marburg | 2019/07/08 09:00 | Wilfredo Gonzalez v Yannik Steinegger | 1-6,4-6 |
| ITF M15 Marburg | 2019/07/08 07:00 | Jannik Rother v Yannik Steinegger | 4-6,2-6 |
| ITF M15 Saarlouis | 2019/07/03 12:35 | Adrian Obert v Yannik Steinegger | 7-6,6-1 |
| ITF M15 Saarlouis | 2019/07/01 10:00 | Adrian Obert v Yannik Steinegger | 6-3,3-6,10-4 |