Stadium: Hard Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Egypt F14 | 2018/04/19 08:00 | Valentin Guenther v Pablo Vivero Gonzalez | 2-6,6-7 |
| ITF - M15 Heraklion | 2019/05/22 13:05 | Paul Cayre v Valentin Guenther | 7-6,6-2 |
| ITF - M15 Heraklion | 2019/05/20 13:00 | Valentin Guenther v Adam Jones | 7-6,6-0 |
| ITF - M15 Heraklion | 2019/05/16 08:20 | Peter Bothwell v Valentin Guenther | 6-2,6-2 |
| ITF - M15 Heraklion | 2019/05/15 11:45 | Boris Pokotilov v Valentin Guenther | 6-7,6-3,3-6 |
| ITF - M15 Heraklion | 2019/05/13 07:00 | Valentin Guenther v Ervin H Eminefendic | 6-4,6-2 |
| ITF - M15 Heraklion | 2019/05/09 07:00 | Lloyd Glasspool v Valentin Guenther | 7-6,6-4 |
| ITF - M15 Heraklion | 2019/05/07 10:00 | Valentin Guenther v Aaron Addison | 6-3,7-6 |
| ITF M25 Bolton | 2019/04/01 08:00 | Elliott Farmer v Valentin Guenther | 6-3,7-5 |
| ITF - M15 Heraklion | 2019/05/22 09:30 | Pablo Vivero Gonzalez v Gabriel Donev | 4-6,4-6 |
| ITF - M15 Sharm-el-Sheikh | 2019/03/29 08:00 | Kacper Zuk v Pablo Vivero Gonzalez | 6-4,6-3 |
| ITF - M15 Sharm-el-Sheikh | 2019/03/28 08:00 | Giorgio Ricca v Pablo Vivero Gonzalez | 0-6,4-6 |
| ITF - M15 Sharm-el-Sheikh | 2019/03/27 11:05 | Pablo Vivero Gonzalez v Jacopo Berrettini | 6-4,6-4 |
| ITF - M15 Sharm-el-Sheikh | 2019/03/24 08:00 | Kacper Zuk v Pablo Vivero Gonzalez | 7-6,6-3 |
| ITF - M15 Sharm-el-Sheikh | 2019/03/23 08:00 | Pablo Vivero Gonzalez v Robert Strombachs | 6-4,6-4 |
| ITF - M15 Sharm-el-Sheikh | 2019/03/22 08:00 | Botic Van De Zandschulp v Pablo Vivero Gonzalez | 3-6,5-7 |
| ITF - M15 Sharm-el-Sheikh | 2019/03/21 09:20 | Adrian Bodmer v Pablo Vivero Gonzalez | 3-6,2-6 |