| Challenger - Concepcion | 01/18 15:00 | 25 | Roman A Burruchaga v Rodriguez, Cristian | Walkover | |
| Challenger Blumenau | 01/12 14:25 | 26 | [309] Olivieri, Genaro Alberto v Rodriguez, Cristian [448] | 6-2,6-0 | |
| Challenger Blumenau | 01/10 20:40 | 25 | [448] Rodriguez, Cristian v Okala, Jules [496] | 3-6,6-1,6-2 | |
| Challenger Guayaquil | 10/31 18:30 | 14 | [425] Rodriguez, Cristian v Juan Bautista Torres [439] | 2-6,2-6 | |
| Challenger Lima | 10/28 23:05 | 26 | [425] Rodriguez, Cristian v Nicolas Jarry [202] | 3-6,6-7 | |
| Challenger Lima | 10/26 20:55 | 25 | [106] Daniel Elahi Galan v Rodriguez, Cristian [425] | 3-6,5-7 | |
| Challenger Lima | 10/25 16:30 | - | [425] Rodriguez, Cristian v Gonzalo Villanueva [483] | 7-6,3-6,2-6 | |
| Challenger Lima | 10/24 19:00 | 26 | [419] Rodriguez, Cristian v Martinez, Luis David [103] | 4-6,6-1,6-4 | |
| Bogota, Colombia | 10/19 17:30 | 25 | [286] Nicolas Mejia v Rodriguez, Cristian [419] | 6-1,7-5 | |
| Challenger - Santiago | 10/05 14:00 | 25 | [421] Rodriguez, Cristian v Francisco Cerundolo [109] | 3-6,6-3,2-6 | |
| Challenger - Santiago | 10/04 15:00 | - | [360] Diaz Acosta, Facundo v Rodriguez, Cristian [421] | 6-2,6-2 | |
| Challenger - Santiago | 10/03 15:40 | 26 | Nicolas Villalon v Rodriguez, Cristian | 2-6,4-6 | |
| Ambato, Ecuador | 09/21 21:20 | 25 | [255] Thiago Agustin Tirante v Rodriguez, Cristian [406] | 7-6,4-6,7-6 | |
| Challenger Quito | 09/15 15:00 | 26 | [322] Facundo Mena v Rodriguez, Cristian [396] | 6-2,6-4 | |
| Challenger Quito | 09/13 16:05 | 25 | [480] Zukas, Matias v Rodriguez, Cristian [396] | 7-6,5-7,6-7 | |
| ITF M25 Oviedo | 09/01 10:00 | 26 | Vernier, Michel v Rodriguez, Cristian | 6-4,7-6 | |
| ITF M25 Oviedo | 08/31 08:50 | 25 | Imanol L Morillo v Rodriguez, Cristian | Retired | |
| Challenger - Barletta | 08/26 11:00 | 26 | [423] Rodriguez, Cristian v Ocleppo, Julian [363] | 4-6,4-6 | |
| Challenger - Barletta | 08/24 12:30 | 25 | [266] Viola, Matteo v Rodriguez, Cristian [423] | 2-6,5-7 | |
| Challenger - Barletta | 08/23 09:00 | 19 | [388] Aidan Mchugh v Rodriguez, Cristian [423] | 1-6,3-6 | |
| Challenger - Barletta | 08/22 10:00 | 14 | [427] Rodriguez, Cristian v Benjamin Hassan [420] | 6-2,4-6,6-2 | |
| ITF M25 Guayaquil | 08/08 15:00 | 29 | Rodriguez, Cristian v Jose Pereira | 6-3,7-6 | |
| ITF M25 Guayaquil | 08/07 15:00 | 28 | [487] Rodriguez, Cristian v Gonzalo Lama [439] | 6-7,6-3,7-6 | |
| ITF M25 Guayaquil | 08/06 15:00 | 27 | [427] Patino, Luis v Rodriguez, Cristian [487] | 3-6,2-6 | |
| ITF M25 Guayaquil | 08/05 14:25 | 26 | Pujol Navarro, Bruno v Rodriguez, Cristian | 6-4,1-6,1-6 | |
| ITF M25 Guayaquil | 08/03 14:30 | 25 | Vernier, Michel v Rodriguez, Cristian | 4-6,6-2,3-6 | |
| ITF M25 Portoviejo | 07/27 15:45 | 25 | Rodriguez, Cristian v Dominik Palan | 4-6,4-6 | |
| Challenger Todi | 07/12 13:00 | 19 | [399] Arthur Cazaux v Rodriguez, Cristian [417] | 7-6,6-4 | |
| Challenger Todi | 07/11 12:30 | 14 | Francesco Maestrelli v Rodriguez, Cristian | 2-6,5-7 | |
| ITF M25 Velenje | 07/10 09:00 | 28 | Rodriguez, Cristian v Alexander Shevchenko | 7-6,2-6,2-6 |