Stadium: Court 1 Round: 45 Ground: Hardcourt outdoor
| ITF M15 Portimao | 2019/03/13 10:00 | Tomas Martin Etcheverry v Marek Gengel | 7-6,4-6,6-1 |
| ITF M15 Portimao | 2019/03/12 10:00 | Luke Johnson v Marek Gengel | 6-2,4-6,7-10 |
| ITF M15 Monastir | 2019/02/27 08:30 | Maxime Tchoutakian v Marek Gengel | 4-6,7-6,6-4 |
| ITF M15 Monastir | 2019/02/18 08:00 | Marek Gengel v Kyrian Jacquet | 5-7,6-7 |
| ITF M15 Kaarst | 2019/02/06 19:20 | Mick Veldheer v Marek Gengel | 6-1,6-4 |
| ITF M25 Nussloch | 2019/01/21 15:00 | Marek Gengel v Szymon Walkow | 6-4,6-7,6-10 |
| ITF M25 Nussloch | 2019/01/21 10:20 | Marek Gengel v Maik Steiner | 7-5,6-2 |
| Challenger Koblenz | 2019/01/14 18:20 | Marek Gengel v Roberto Ortega-Olmedo | 6-7,3-6 |
| ITF Portugal F19 | 2018/10/01 09:00 | Igor Sao Thiago v Manuel Goncalves | 7-5,6-3 |
| ITF Portugal F19 | 2018/09/30 10:30 | Manuel Goncalves v Carlos Fernandez-Ventura | 6-0,6-0 |
| ITF Portugal F18 | 2018/09/23 09:00 | Manuel Goncalves v Paulo Fernandes | 6-7,2-6 |
| ITF Portugal F12 Qual | 2018/07/23 10:00 | Eduardo Ribeiro v Manuel Goncalves | 4-6,6-4,6-1 |
| ITF Portugal F12 Qual | 2018/07/22 09:00 | Manuel Goncalves v Henrique W Osorio | 6-3,6-4 |
| ITF Portugal F7 Qual | 2018/04/07 19:00 | Eduard Guell Bartrina v Manuel Goncalves | 6-2,6-3 |
| ITF Portugal F4 | 2018/03/12 10:00 | Manuel Goncalves v Fermin Tenti | 1-6,2-6 |
| ITF Portugal F20 Qual | 2017/09/24 13:30 | Juan P Canas Garcia v Manuel Goncalves | 6-0,6-4 |