Stadium: Cancha 5 Round: 26 Ground: Clay
| ITF Argentina F12 | 2015/09/16 15:50 | Mariano Kestelboim v Hidalgo, Gabriel Alejandro | 6-4,6-7,5-7 |
| ITF Argentina F10 | 2014/09/16 15:50 | Mariano Kestelboim v Hidalgo, Gabriel Alejandro | 6-3,3-6,2-6 |
| ITF Argentina F7 | 2014/06/18 14:45 | Mariano Kestelboim v Hidalgo, Gabriel Alejandro | 2-6,1-6 |
| ITF Argentina F9 | 2018/11/13 16:40 | Mariano Kestelboim v Mariano Navone | 6-3,6-1 |
| ITF Argentina F8 | 2018/11/11 13:00 | Santiago Rodriguez Taverna v Mariano Kestelboim | 3-6,6-4,6-4 |
| ITF Argentina F8 | 2018/11/09 14:30 | Velotti, Agustin v Mariano Kestelboim | 5-7,4-6 |
| ITF Argentina F8 | 2018/11/08 14:00 | Leonardo Aboian v Mariano Kestelboim | 2-6,4-6 |
| ITF Argentina F8 | 2018/11/07 14:45 | Skierkier, Boruch v Mariano Kestelboim | 1-6,0-6 |
| ITF Argentina F8 | 2018/11/06 17:00 | Gagliardo, Lorenzo v Mariano Kestelboim | 3-6,2-6 |
| ITF Argentina F7 | 2018/11/02 14:00 | Estevez Maximiliano v Mariano Kestelboim | 7-6,6-3 |
| ITF Argentina F7 | 2018/10/31 23:50 | Leonardo Aboian v Mariano Kestelboim | 3-6,2-6 |
| ITF Argentina F9 | 2018/11/13 14:45 | Juan Manuel Cerundolo v Hidalgo, Gabriel Alejandro | 1-6,2-6 |
| ITF Argentina F8 | 2018/11/07 15:25 | Hidalgo, Gabriel Alejandro v Velotti, Agustin | 0-6,3-6 |
| ITF Argentina F8 | 2018/11/05 13:00 | Huertas Del Pino Cordova, Arklon v Hidalgo, Gabriel Alejandro | 5-7,3-6 |
| ITF Argentina F7 | 2018/10/31 19:00 | Hidalgo, Gabriel Alejandro v Pena Lopez, Manuel | 6-4,3-6,1-6 |
| ITF Argentina F7 | 2018/10/30 17:00 | Hidalgo, Gabriel Alejandro v Ledesma, Joaquin | 6-0,6-0 |
| ITF Romania F13 | 2018/09/14 08:35 | Hidalgo, Gabriel Alejandro v Juan Bautista Otegui | 2-6,6-3,6-7 |
| ITF Romania F13 | 2018/09/13 06:30 | Haerteis, Johannes v Hidalgo, Gabriel Alejandro | 4-6,5-7 |
| ITF Romania F13 | 2018/09/12 07:25 | Hidalgo, Gabriel Alejandro v Luncanu, Petru-Alexandru | 6-2,6-2 |