Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Parnu | 2019/11/02 10:00 | Stefan Seifert v Evgeny Tyurnev | 5-7,7-5,3-6 |
| ITF M15 Parnu | 2019/11/01 11:55 | Stefan Seifert v Maxime Pauwels | 4-6,6-2,6-2 |
| ITF M15 Parnu | 2019/10/30 10:10 | Stefan Seifert v Kristjan Tamm | 6-3,3-6,6-4 |
| ITF M15 Liberec | 2019/10/24 08:00 | Stefan Seifert v Uladzimir Ignatik | 4-6,6-7 |
| ITF M15 Liberec | 2019/10/22 13:30 | Karlo Cubelic v Stefan Seifert | 3-6,2-6 |
| ITF M15 Bad Salzdetfurth | 2019/10/13 09:00 | Stefan Seifert v Jan Choinski | 3-6,1-6 |
| ITF M15 Bad Salzdetfurth | 2019/10/12 10:35 | Stefan Seifert v Justin Eleveld | 6-3,7-6 |
| ITF M15 Bad Salzdetfurth | 2019/10/11 11:50 | Marc-Andrea Huesler v Stefan Seifert | 2-6,3-6 |
| ITF M15 Sharm El Sheikh | 2019/11/09 08:00 | Karim-Mohamed Maamoun v Laurynas Grigelis | 3-6,6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2019/11/08 08:00 | Laurynas Grigelis v Vladyslav Manafov | 6-4,6-2 |
| ITF M15 Sharm El Sheikh | 2019/11/06 09:10 | Laurynas Grigelis v Piotr Matuszewski | 6-1,7-6 |
| ITF M25 Santa Margherita | 2019/10/07 13:50 | Laurynas Grigelis v Bruno Santanna | 6-3,4-6,2-6 |
| ITF M25 Jounieh | 2019/10/04 13:00 | Jonathan Mridha v Laurynas Grigelis | 6-3,6-4 |
| ITF M25 Jounieh | 2019/10/03 14:05 | Mayeul Darras v Laurynas Grigelis | 1-6,0-6 |
| ITF M25 Jounieh | 2019/10/01 13:00 | Alexander Abou Boutros v Laurynas Grigelis | 1-6,0-6 |
| ITF M25 Jounieh | 2019/09/28 13:00 | Laurynas Grigelis v Adam Moundir | 6-0,6-7,3-6 |