| Challenger Santa Fe | 07/08 18:10 | 28 | [191] Mariano Navone v Francisco Comesana [248] | 7-5,7-5 | |
| Challenger Santa Fe | 07/07 15:20 | 27 | [191] Mariano Navone v Tomas Farjat [424] | 6-2,6-3 | |
| Challenger Santa Fe | 07/06 15:30 | 26 | Mariano Navone v Luciano Emanuel Ambrogi | 6-4,6-1 | |
| Challenger Santa Fe | 07/04 19:05 | 25 | [191] Mariano Navone v Joao Victor C Loureiro [475] | 6-2,6-4 | |
| Wimbledon | 06/26 16:00 | 14 | [203] Ricardas Berankis v Mariano Navone [190] | 6-1,6-2 | |
| Challenger Poznan | 06/24 12:00 | 29 | [148] Tomas Barrios Vera v Mariano Navone [240] | 5-7,3-6 | |
| Challenger Poznan | 06/23 12:55 | 28 | [319] Timo Stodder v Mariano Navone [240] | 2-6,0-6 | |
| Challenger Poznan | 06/22 09:00 | 27 | [380] Manuel Guinard v Mariano Navone [240] | 5-7,7-6,2-6 | |
| Challenger Poznan | 06/21 13:05 | 26 | [322] Maks Kasnikowski v Mariano Navone [240] | 4-6,6-7 | |
| Challenger Poznan | 06/20 08:30 | 25 | [240] Mariano Navone v Federico Coria [90] | 3-6,6-3,6-1 | |
| Challenger Lyon | 06/13 11:25 | 25 | [253] Gianluca Mager v Mariano Navone [217] | 7-5,6-1 | |
| Challenger Prostejov | 06/06 10:30 | 25 | [169] Jelle Sels v Mariano Navone [224] | 6-3,6-7,6-3 | |
| Challenger Vicenza | 06/01 10:00 | 26 | [251] Roman A Burruchaga v Mariano Navone [224] | 6-4,6-7,7-6 | |
| Challenger Vicenza | 05/30 09:30 | 25 | [235] Federico Gaio v Mariano Navone [224] | 3-6,4-6 | |
| French Open | 05/23 08:00 | 14 | [219] Mariano Navone v Lukas Klein [133] | 0-6,4-6 | |
| Challenger Buenos Aires | 04/29 16:45 | 28 | Thiago Seyboth Wild v Mariano Navone | 6-2,6-3 | |
| Challenger Buenos Aires | 04/29 15:00 | - | [226] Thiago Seyboth Wild v Mariano Navone [230] | 6-2,6-3 | |
| Challenger Buenos Aires | 04/28 15:30 | 27 | [230] Mariano Navone v Roman A Burruchaga [262] | 6-3,7-6 | |
| Challenger Buenos Aires | 04/27 13:00 | 26 | [230] Mariano Navone v Juan Bautista Torres [259] | 7-5,0-6,7-5 | |
| Challenger Buenos Aires | 04/25 18:55 | 25 | Mariano Navone v Alejo Lorenzo Lingua Lavallen | 6-3,6-2 | |
| Challenger Roseto | 04/19 09:00 | 25 | Mariano Navone v Kilian Feldbausch | 6-7,0-6 | |
| Challenger Split | 04/11 10:50 | 25 | [268] Kacper Zuk v Mariano Navone [228] | 6-4,7-6 | |
| Challenger Barletta | 04/06 08:00 | 26 | [240] Nicholas D Ionel v Mariano Navone [229] | 6-1,6-4 | |
| Challenger Barletta | 04/05 08:00 | 25 | [229] Mariano Navone v Filip Misolic [146] | 7-5,7-5 | |
| Challenger Girona | 03/31 09:00 | 27 | [237] Mariano Navone v Pedro Martinez [121] | 6-7,6-4,2-6 | |
| Challenger Girona | 03/29 11:45 | 26 | [156] Joao Sousa v Mariano Navone [237] | 2-6,6-4,4-6 | |
| Challenger Girona | 03/28 08:00 | 25 | [237] Mariano Navone v Oriol Roca Batalla [274] | 3-6,6-3,7-6 | |
| Challenger Vina del Mar | 03/16 20:00 | 26 | [184] Tomas Barrios Vera v Mariano Navone [241] | 2-6,6-4,7-6 | |
| Challenger Vina del Mar | 03/13 18:15 | 25 | Mariano Navone v Gonzalo Bueno | 7-5,6-2 | |
| Challenger Santiago | 03/06 15:40 | 25 | [241] Mariano Navone v Roman A Burruchaga [254] | 0-6,4-6 |