Stadium: Court 2 Round: 25 Ground: Clay
| ITF Argentina F11 Qual | 2016/10/23 15:30 | Alejo Vilaro v Juan Bautista Otegui | 7-6,4-6,3-6 |
| ITF Romania F13 | 2018/09/15 08:00 | Juan Bautista Otegui v Kirill Kivattsev | 6-7,5-7 |
| ITF Romania F13 | 2018/09/14 08:35 | Gabriel Alejandro Hidalgo v Juan Bautista Otegui | 2-6,6-3,6-7 |
| ITF Romania F13 | 2018/09/13 06:30 | Alexandru Vasile Manole v Juan Bautista Otegui | 4-6,3-6 |
| ITF Romania F13 | 2018/09/12 09:00 | Juan Bautista Otegui v Bogdan Borza | 7-5,6-3 |
| ITF Belgium F10 | 2018/08/30 11:45 | Juan Bautista Otegui v Michael Geerts | 2-6,6-3,6-7 |
| ITF Belgium F10 | 2018/08/29 16:25 | Tomas Jirousek v Juan Bautista Otegui | 7-6,3-6,1-6 |
| ITF Belgium F10 | 2018/08/27 10:00 | Juan Bautista Otegui v Daniel De Jonge | 6-3,5-7,6-4 |
| ITF Belgium F9 | 2018/08/25 14:00 | Colin Sinclair v Juan Bautista Otegui | 1-6,6-3,7-6 |
| ITF Argentina F6 | 2018/09/17 16:35 | Alejo Vilaro v Manuel Pena Lopez | 2-6,0-6 |
| ITF Argentina F5 | 2018/09/11 14:20 | Santiago Besada v Alejo Vilaro | 6-4,2-6,7-6 |
| ITF Argentina F4 | 2018/09/03 14:45 | Rafael Matos v Alejo Vilaro | 6-2,6-1 |
| ITF Switzerland F3 | 2018/08/23 09:30 | Alejo Vilaro v Luca Staeheli | 6-4,6-7,4-6 |
| ITF Switzerland F3 | 2018/08/21 12:50 | Antoine Escoffier v Alejo Vilaro | 3-6,3-6 |
| ITF Germany F12 | 2018/08/17 11:00 | Thomas Statzberger v Alejo Vilaro | 6-0,6-3 |
| ITF Germany F12 | 2018/08/16 10:00 | Alejo Vilaro v Hugo Voljacques | 6-4,6-2 |
| ITF Germany F12 | 2018/08/14 11:00 | Nico Mertens v Alejo Vilaro | 4-6,3-6 |