Stadium: Klenert Court Round: 26 Ground: Clay
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/05 09:00 | Cornut-Chauvinc, Antoine v Gonzalo Villanueva | 5-7,6-7 |
| ITF M25 Kiseljak | 2019/06/02 11:00 | Gonzalo Villanueva v Christopher O'Connell | 6-3,4-6,7-10 |
| ITF M25 Kiseljak | 2019/05/31 07:00 | Tepavac, Marko v Gonzalo Villanueva | 4-6,1-6 |
| ITF M25 Kiseljak | 2019/05/28 13:15 | Juan Manuel Cerundolo v Gonzalo Villanueva | 6-7,4-6 |
| ITF - M15 Brcko | 2019/05/24 10:25 | David Pichler v Gonzalo Villanueva | 7-5,6-2 |
| ITF - M15 Brcko | 2019/05/23 09:50 | Kenneth Raisma v Gonzalo Villanueva | 5-7,6-1,2-6 |
| ITF - M15 Brcko | 2019/05/22 07:00 | Semjan, Marek v Gonzalo Villanueva | 3-6,3-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/05/10 15:45 | Gonzalo Villanueva v Genaro Alberto Olivieri | 0-6,2-6 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/04 15:00 | Presuhn, Bastien v Albano Olivetti | 5-7,6-1,7-6 |
| ITF M15 Troisdorf | 2019/05/07 15:30 | Presuhn, Bastien v Daniel Altmaier | 1-6,2-6 |
| ITF - M15 Antalya | 2019/04/02 07:00 | Louroi Martinez v Presuhn, Bastien | 6-2,6-3 |
| ITF - M15 Sharm El Sheikh | 2019/03/25 08:00 | Hellfritsch, Lucas v Presuhn, Bastien | 6-2,6-3 |
| ITF - M15 Sharm El Sheikh | 2019/03/18 08:00 | Presuhn, Bastien v Kristjan Tamm | 6-4,1-6,5-10 |
| ITF M15 Kaarst | 2019/02/05 17:30 | Igor Sijsling v Presuhn, Bastien | 6-3,6-2 |
| Challenger - Koblenz | 2019/01/15 09:00 | Goncalo Oliveira v Presuhn, Bastien | 6-2,6-2 |
| Challenger - Koblenz | 2019/01/14 10:00 | Louis Wessels v Presuhn, Bastien | 6-3,5-7,7-5 |