Stadium: Court 4 Round: 25 Ground: Clay
| Challenger Poznan | 2019/06/03 09:55 | Jacob Grills v Zdenek Kolar | 1-6,3-6 |
| ITF M25 Most | 2019/05/30 10:25 | Ondrej Krstev v Jacob Grills | 2-6,6-4,6-3 |
| ITF M25 Most | 2019/05/29 08:00 | Jiri Barnat v Jacob Grills | 3-6,2-6 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 11:30 | Patrik Rikl v Jacob Grills | 6-1,2-6,6-3 |
| Challenger Samarkand | 2019/05/14 05:00 | Jacob Grills v Dmitry Popko | 3-6,6-7 |
| Challenger Shymkent | 2019/05/07 05:40 | Andrej Martin v Jacob Grills | 6-0,6-2 |
| Challenger Shymkent | 2019/05/06 05:30 | Julian Lenz v Jacob Grills | 3-6,4-6 |
| Challenger Seoul | 2019/04/30 03:25 | Yan Bai v Jacob Grills | 6-4,6-1 |
| ITF M15 Bucharest | 2019/05/25 10:00 | Albert Alcaraz Ivorra v Matheus P De Almeida | 6-3,7-5 |
| ITF M15 Bucharest | 2019/05/24 07:00 | Matheus P De Almeida v Alexander Igoshin | 6-4,2-6,6-3 |
| ITF M15 Bucharest | 2019/05/23 07:00 | Tomas Lipovsek Puches v Matheus P De Almeida | 1-6,6-0,0-6 |
| ITF M15 Bucharest | 2019/05/22 09:10 | Matheus P De Almeida v Dan Alexandru Tomescu | 6-3,6-4 |
| ITF Brazil F7 | 2018/11/02 13:00 | Matheus P De Almeida v Joao Lucas Reis da Silva | 6-4,6-7,2-6 |
| ITF Brazil F7 | 2018/10/31 14:00 | Daniel Dutra Da Silva v Matheus P De Almeida | 3-6,4-6 |
| ITF Brazil F7 | 2018/10/29 12:00 | Matheus P De Almeida v Gustavo Heide | 6-4,6-3 |
| ITF Brazil F7 | 2018/10/28 15:00 | Matheus P De Almeida v Victor Pilla Helal Lopes De Oliveira | 6-0,7-6 |