Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2019/11/06 09:10 | Grigelis, Laurynas v Matuszewski, Piotr | 6-1,7-6 |
| ITF - M25 Santa Margherita | 2019/10/07 13:50 | Grigelis, Laurynas v Santanna, B. | 6-3,4-6,2-6 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/10/04 13:00 | Jonathan Mridha v Grigelis, Laurynas | 6-3,6-4 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/10/03 14:05 | Mayeul Darras v Grigelis, Laurynas | 1-6,0-6 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/10/01 13:00 | Abou Boutros, Alexander v Grigelis, Laurynas | 1-6,0-6 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/28 13:00 | Grigelis, Laurynas v Moundir, Adam | 6-0,6-7,3-6 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/27 13:00 | Grigelis, Laurynas v Bega, Alessandro | 6-4,6-2 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/26 13:00 | Grigelis, Laurynas v Chahoud, Kevin | 6-3,6-4 |
| ITF - M15 Sharm El Sheikh | 2019/11/06 09:00 | Giorgio Ricca v Smola, Maciej | 3-6,7-6,0-6 |
| ITF - M15 Sharm El Sheikh | 2019/11/01 08:00 | Smola, Maciej v Kacper Zuk | 4-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2019/10/31 09:15 | Smola, Maciej v Lo, Chien Hsun | 0-6,6-3,6-4 |
| ITF - M15 Sharm El Sheikh | 2019/10/30 13:55 | Clement Tabur v Smola, Maciej | 6-7,4-6 |
| ITF - M15 Antalya | 2019/09/17 08:00 | Gelhardt, Luca v Smola, Maciej | 6-4,6-3 |
| Challenger Szczecin | 2019/09/10 15:40 | Kacper Zuk v Smola, Maciej | 7-6,6-2 |
| Challenger Szczecin | 2019/09/09 12:00 | Smola, Maciej v Galus, Piotr | 6-4,3-6,3-6 |
| ITF M15 Helsinki | 2019/08/22 08:00 | Smola, Maciej v Karl Friberg | 3-6,3-6 |