| ITF Argentina F9 | 11/17 13:00 | 28 | Espin Busleiman, Geronimo v Pena Lopez, Manuel | 6-4,6-3 | |
| ITF Argentina F9 | 11/16 18:30 | 27 | Espin Busleiman, Geronimo v Velotti, Agustin | 6-3,7-6 | |
| ITF Argentina F9 | 11/15 17:15 | 26 | Hernan Casanova v Espin Busleiman, Geronimo | 4-6,1-6 | |
| ITF Argentina F9 | 11/14 16:40 | 25 | Maresca, Santiago v Espin Busleiman, Geronimo | 6-3,1-6,2-6 | |
| ITF Argentina F8 | 11/09 14:30 | 27 | Sebastian Baez v Espin Busleiman, Geronimo | 4-6,6-1,6-0 | |
| ITF Argentina F8 | 11/08 14:00 | 26 | Grassi Mazzuchi, Juan Pablo v Espin Busleiman, Geronimo | 3-6,4-6 | |
| ITF Argentina F8 | 11/07 17:00 | 25 | Espin Busleiman, Geronimo v Gennaro, Dante | 6-4,1-6,6-3 | |
| ITF Bolivia F3 Qual | 09/30 16:00 | 62 | Espin Busleiman, Geronimo v Huertas Del Pino Cordova, Arklon | 6-3,6-7,6-7 | |
| ITF Bolivia F2 Qual | 09/25 15:35 | 62 | Espin Busleiman, Geronimo v Jalif, Juan Martin | 4-6,4-6 | |
| ITF Bolivia F2 Qual | 09/24 16:15 | 62 | Espin Busleiman, Geronimo v Vittar, Francisco | 7-5,7-6 | |
| ITF Bolivia F2 Qual | 09/23 13:30 | 62 | Espin Busleiman, Geronimo v Gonzalez Huerta, Ivan Rodrigo | 7-6,6-3 | |
| ITF Argentina F7 | 09/13 16:55 | 25 | Espin Busleiman, Geronimo v Estevez Maximiliano | 6-1,4-6,1-6 | |
| ITF Argentina F7 | 09/12 14:30 | 62 | Espin Busleiman, Geronimo v Leonardo Aboian | 6-1,4-6,6-3 | |
| ITF Argentina F7 | 09/11 19:00 | 62 | Espin Busleiman, Geronimo v Faletto Ureta, Bruno Luca | 6-1,7-5 | |
| ITF Argentina F7 | 09/09 17:30 | 62 | Grimolizzi, Gaston-Arturo v Espin Busleiman, Geronimo | 4-6,1-6 | |
| ITF Argentina F6 | 09/07 17:15 | 27 | Espin Busleiman, Geronimo v Arguello, Facundo | 0-6,2-6 | |
| ITF Argentina F6 | 09/06 18:25 | 26 | Cuevas, Martin v Espin Busleiman, Geronimo | 7-5,0-6,1-6 | |
| ITF Argentina F6 | 09/05 20:30 | 25 | Espin Busleiman, Geronimo v Estevez Maximiliano | 6-3,6-4 | |
| ITF Argentina F6 | 09/04 15:00 | 54 | Miele, Andre v Espin Busleiman, Geronimo | 2-6,4-6 | |
| ITF Argentina F6 | 09/02 17:00 | 54 | Espin Busleiman, Geronimo v Bruna, Esteban | 3-6,6-4,6-3 | |
| ITF Argentina F5 | 08/29 18:00 | 25 | Tomas Martin Etcheverry v Espin Busleiman, Geronimo | 6-1,6-4 | |
| ITF Argentina F4 | 08/19 16:30 | 62 | Espin Busleiman, Geronimo v Guido Ivan Justo | 4-6,4-6 | |
| ITF Argentina F3 | 06/21 17:10 | 26 | Arguello, Facundo v Espin Busleiman, Geronimo | 6-0,6-1 | |
| ITF Argentina F3 | 06/20 13:00 | 25 | Espin Busleiman, Geronimo v Ortiz, Oscar Gabriel | 6-2,6-3 | |
| ITF Argentina F3 | 06/19 15:30 | 62 | Espin Busleiman, Geronimo v Ignacio Monzon | 3-6,6-4,6-1 | |
| ITF Argentina F3 | 06/18 13:00 | 62 | Espin Busleiman, Geronimo v Leonardo Aboian | 1-6,6-3,6-3 | |
| ITF Argentina F3 | 06/17 12:00 | 62 | Bruna, Esteban v Espin Busleiman, Geronimo | 0-6,0-6 | |
| ITF Argentina F2 | 06/14 17:25 | 26 | Galarza, Juan Ignacio v Espin Busleiman, Geronimo | 6-7,6-3,6-2 | |
| ITF Argentina F2 | 06/13 20:30 | 25 | Espin Busleiman, Geronimo v Arguello, Facundo | 6-3,1-6,6-4 | |
| ITF Argentina F2 | 06/12 13:00 | 62 | Reche, Tomas v Espin Busleiman, Geronimo | 4-6,2-6 |