| ITF M25 Tucuman | 03/01 12:00 | 25 | [409] Eduardo Ribeiro v Mariano Navone [240] | 1-6,6-3,7-5 | |
| ATP Cordoba | 02/04 18:55 | 14 | [132] Federico Delbonis v Mariano Navone [240] | 7-5,6-1 | |
| Challenger Concepcion | 01/24 19:05 | 25 | [239] Mariano Navone v Alejandro Tabilo [102] | 6-1,6-7,1-6 | |
| Challenger Piracicaba | 01/16 17:15 | 25 | [276] Francisco Comesana v Mariano Navone [239] | 6-1,6-3 | |
| Challenger Tigre | 01/13 14:30 | 27 | [248] Mariano Navone v Alessandro Giannessi [247] | 7-6,5-7,1-6 | |
| Challenger Tigre | 01/11 16:00 | 26 | [248] Mariano Navone v Timo Stodder [280] | 6-2,7-5 | |
| Challenger Tigre | 01/09 18:55 | 25 | [248] Mariano Navone v Valerio Aboian [432] | 6-3,6-2 | |
| Challenger Temuco | 11/22 15:00 | 25 | [458] Alafia Ayeni v Mariano Navone [242] | 7-6,6-4 | |
| Challenger Sao Leopoldo | 11/17 13:30 | 26 | Joao Fonseca v Mariano Navone | 6-3,1-6,7-6 | |
| Challenger Sao Leopoldo | 11/15 19:10 | 25 | [245] Mariano Navone v Gastao Elias [211] | 6-4,6-4 | |
| Challenger Montevideo | 11/09 23:45 | 26 | [245] Mariano Navone v Tomas Martin Etcheverry [85] | 4-6,1-6 | |
| Challenger Montevideo | 11/08 16:00 | 25 | Leo Borg v Mariano Navone | 5-7,1-6 | |
| Challenger Lima | 10/25 15:00 | 25 | [245] Mariano Navone v Camilo Ugo Carabelli [126] | 2-6,3-6 | |
| Challenger Lima | 10/24 16:00 | 19 | [245] Mariano Navone v Giovanni M Perricard [397] | 6-1,2-6,3-6 | |
| Challenger Lima | 10/23 16:20 | 14 | [244] Mariano Navone v Jorge Panta [464] | 6-4,6-3 | |
| Challenger Coquimbo | 10/19 16:35 | 26 | [71] Federico Coria v Mariano Navone [244] | 5-7,6-2,6-1 | |
| Challenger Coquimbo | 10/17 17:40 | 25 | [244] Mariano Navone v Juan Bautista Torres [233] | 3-6,6-2,6-2 | |
| Challenger Rio De Janeiro | 10/11 17:50 | 25 | [244] Mariano Navone v Genaro Alberto Olivieri [265] | 5-7,6-2,2-6 | |
| Challenger Rio De Janeiro | 10/10 13:00 | 19 | Mariano Navone v Mirko Martinez | 7-6,6-1 | |
| Challenger Rio De Janeiro | 10/09 18:20 | 14 | Mariano Navone v Rafael Tosetto | 6-2,2-6,6-2 | |
| Challenger Buenos Aires | 10/01 16:45 | 28 | [265] Mariano Navone v Juan M Cerundolo [178] | 3-6,5-7 | |
| Challenger Buenos Aires | 09/30 18:00 | 27 | [374] Thiago Seyboth Wild v Mariano Navone [265] | 3-6,1-6 | |
| Challenger Buenos Aires | 09/29 21:00 | 26 | [378] Carlos Sanchez Jover v Mariano Navone [265] | 6-4,3-6,1-6 | |
| Challenger Buenos Aires | 09/27 14:00 | 25 | [265] Mariano Navone v Felipe M R Alves [143] | 6-2,6-4 | |
| Challenger Villa Maria | 09/25 16:00 | 29 | [234] Nicolas Kicker v Mariano Navone [333] | 7-5,6-3 | |
| Challenger Villa Maria | 09/24 14:30 | 28 | [120] Facundo Bagnis v Mariano Navone [333] | 3-6,3-6 | |
| Challenger Villa Maria | 09/23 18:30 | 27 | [187] Juan Manuel Cerundolo v Mariano Navone [333] | 2-6,6-7 | |
| Challenger Villa Maria | 09/22 19:40 | 26 | [333] Mariano Navone v Camilo Ugo Carabelli [119] | 6-1,7-6 | |
| Challenger Villa Maria | 09/20 15:00 | 25 | [333] Mariano Navone v Gonzalo Villanueva [276] | 7-6,6-3 | |
| Challenger Como | 08/30 08:00 | 25 | Alessandro Giannessi v Mariano Navone | Cancelled |