| Challenger Buenos Aires | 01/17 18:35 | 25 | [125] Mariano Navone v Gonzalo Bueno [322] | 6-3,6-2 | |
| Australian Open | 01/09 06:20 | 14 | [178] Dino Prizmic v Mariano Navone [126] | 5-7,6-3,6-2 | |
| Challenger Montevideo | 11/14 16:20 | 25 | Mariano Navone v Orlando Luz | Cancelled | |
| Challenger Lima | 11/12 19:00 | 29 | [137] Luciano Darderi v Mariano Navone [126] | 4-6,6-3,7-5 | |
| Challenger Lima | 11/11 21:00 | 28 | [122] Francisco Comesana v Mariano Navone [126] | 6-3,3-6,2-6 | |
| Challenger Lima | 11/10 17:00 | 27 | [185] Guido Andreozzi v Mariano Navone [126] | Retired | |
| Challenger Lima | 11/08 21:00 | 26 | [339] Alvaro G Meza v Mariano Navone [126] | 3-6,2-6 | |
| Challenger Lima | 11/07 01:15 | 25 | [126] Mariano Navone v Federico Coria [88] | 6-4,7-6 | |
| Challenger Santa Fe | 10/21 18:00 | 29 | [169] Andrea Pellegrino v Mariano Navone [146] | 6-3,2-6,3-6 | |
| Challenger Santa Fe | 10/20 18:35 | 28 | [146] Mariano Navone v Thiago Monteiro [126] | 7-5,6-4 | |
| Challenger Santa Fe | 10/19 22:00 | 27 | [146] Mariano Navone v Tomas Barrios Vera [107] | 7-6,6-4 | |
| Challenger Santa Fe | 10/18 22:15 | 26 | [117] Francisco Comesana v Mariano Navone [146] | 3-6,6-3,4-6 | |
| Challenger Santa Fe | 10/17 19:00 | 25 | [146] Mariano Navone v Alex Barrena [408] | 6-7,6-2,6-2 | |
| Challenger Buenos Aires | 10/15 16:00 | 29 | [83] Federico Coria v Mariano Navone [190] | 6-2,3-6,4-6 | |
| Challenger Buenos Aires | 10/14 14:00 | 28 | [190] Mariano Navone v Luciano Darderi [166] | 2-6,6-4,7-5 | |
| Challenger Buenos Aires | 10/13 16:20 | 27 | [203] Franco Agamenone v Mariano Navone [190] | 3-6,2-6 | |
| Challenger Buenos Aires | 10/12 20:30 | 26 | [190] Mariano Navone v Gastao Elias [366] | 3-6,6-4,7-6 | |
| Challenger Buenos Aires | 10/10 16:35 | 25 | [266] Murkel Dellien v Mariano Navone [190] | 2-6,2-6 | |
| Challenger Antofagasta | 09/20 16:30 | 25 | [155] Mariano Navone v Gustavo Heide [294] | 3-6,6-7 | |
| Challenger Santa Cruz | 09/17 20:30 | 29 | [183] Mariano Navone v Francisco Comesana [150] | 4-6,7-5,6-1 | |
| Challenger Santa Cruz | 09/16 20:00 | 28 | [91] Juan Manuel Cerundolo v Mariano Navone [183] | Retired | |
| Challenger Santa Cruz | 09/15 20:30 | 27 | [145] Thiago Agustin Tirante v Mariano Navone [183] | Retired | |
| Challenger Santa Cruz | 09/15 00:50 | 26 | Juan C P Angelo v Mariano Navone | 3-6,3-6 | |
| Challenger Santa Cruz | 09/12 19:00 | 25 | [251] Matias Soto v Mariano Navone [183] | 7-5,6-7,1-6 | |
| US Open | 08/23 16:50 | 14 | [156] Lukas Klein v Mariano Navone [181] | 6-1,6-2 | |
| Challenger Todi | 08/15 12:35 | 25 | [178] Mariano Navone v Enrico Dalla Valle [348] | 6-7,3-6 | |
| Challenger Banja Luka | 08/09 16:30 | 26 | [334] Javier Barranco Cosano v Mariano Navone [177] | 6-2,7-6 | |
| Challenger Banja Luka | 08/08 08:30 | 25 | [293] Kyrian Jacquet v Mariano Navone [177] | 6-3,3-6,3-6 | |
| Challenger Luedenscheid | 08/02 09:00 | 25 | [168] Mariano Navone v Pedro Martinez [133] | 5-7,6-2,6-7 | |
| Challenger Santa Fe | 07/09 15:00 | 29 | Mariano Navone v Adolfo Daniel Vallejo | 6-2,6-4 |