| UTR Pro Tennis Series Cancun | 04/03 13:00 | - | Aramburu Contreras, Ivar Jose v Zachery Foster | 5-7,6-3,4-5 | |
| UTR Pro Tennis Series Cancun | 04/02 17:30 | - | Aramburu Contreras, Ivar Jose v Manuel Sanchez | 7-5,6-6 | |
| UTR Pro Tennis Series Cancun | 03/31 13:12 | - | Aramburu Contreras, Ivar Jose v Doria, Luciano | 6-7,7-6,4-6 | |
| UTR Pro Tennis Series Cancun | 11/21 17:30 | - | Bianchi, Nicolas v Aramburu Contreras, Ivar Jose | 7-5,5-4 | |
| UTR Pro Tennis Series Cancun | 11/20 15:30 | - | Estevez Maximiliano v Aramburu Contreras, Ivar Jose | 4-6,2-6 | |
| UTR Pro Tennis Series Cancun | 11/19 17:00 | - | Cash, Julian v Aramburu Contreras, Ivar Jose | 6-4,6-3 | |
| UTR Pro Tennis Series Cancun | 11/17 16:00 | - | Aramburu Contreras, Ivar Jose v Emilio Vila | 6-3,3-6,2-5 | |
| ITF M15 Cancun | 02/19 18:25 | 25 | Aramburu Contreras, Ivar Jose v Francisco Comesana | 4-6,6-4,3-6 | |
| ITF M15 Cancun | 02/18 14:00 | 44 | Eduardo Ribeiro v Aramburu Contreras, Ivar Jose | 6-2,6-7,8-10 | |
| ITF M15 Cancun | 02/17 15:00 | 44 | Andres Urrea v Aramburu Contreras, Ivar Jose | 5-7,2-6 | |
| ITF M15 Cancun | 02/16 19:00 | 44 | Aramburu Contreras, Ivar Jose v Maik Steiner | 6-4,2-6,13-11 | |
| ITF M15 Cancun | 02/09 16:00 | 44 | Perez, Alfredo v Aramburu Contreras, Ivar Jose | 3-6,7-6,11-9 | |
| ITF M15 Cancun | 02/02 18:00 | 44 | Aramburu Contreras, Ivar Jose v Fernando Yamacita | 7-6,5-7,5-10 | |
| ITF M15 Cancun | 01/28 14:00 | 44 | Aramburu Contreras, Ivar Jose v Papa, Spencer | 5-7,1-6 | |
| ITF M15 Cancun | 01/27 14:00 | 44 | Patino, Luis v Aramburu Contreras, Ivar Jose | 2-6,5-7 | |
| ITF M15 Cancun | 01/21 18:40 | 25 | Arconada, Jordi v Aramburu Contreras, Ivar Jose | 6-1,6-2 | |
| ITF M15 Cancun | 01/14 17:10 | 25 | Hank, Tigre v Aramburu Contreras, Ivar Jose | 6-2,6-2 | |
| ITF M15 Cancun | 08/13 14:00 | 25 | Aramburu Contreras, Ivar Jose v Jaimee Floyd Angele | 2-6,2-6 | |
| ITF M15 Cancun | 08/01 15:30 | 26 | Aramburu Contreras, Ivar Jose v Mendoza, Alejandro | 3-6,2-6 | |
| ITF M15 Cancun | 07/30 13:30 | 25 | Aramburu Contreras, Ivar Jose v Hale, Darryl | 6-1,6-1 | |
| ITF M15 Cancun | 07/24 15:00 | 25 | Aramburu Contreras, Ivar Jose v Brymer, Gage | 2-6,5-7 | |
| ITF M15 Cancun | 07/16 15:50 | 25 | Mendoza, Alejandro v Aramburu Contreras, Ivar Jose | 6-2,6-1 | |
| ITF M15 Cancun | 07/08 17:30 | 54 | Smith, Tanner K v Aramburu Contreras, Ivar Jose | 6-3,6-3 | |
| ITF M15 Cancun | 06/12 13:30 | 25 | Aramburu Contreras, Ivar Jose v Boyd, Kalman L | 1-6,4-6 | |
| ITF M15 Cancun | 06/04 15:00 | 25 | Nicolas Mejia v Aramburu Contreras, Ivar Jose | 6-2,6-3 | |
| ITF M15 Cancun | 05/28 15:45 | 25 | Camilo Ugo Carabelli v Aramburu Contreras, Ivar Jose | 6-3,6-3 | |
| ITF M15 Cancun | 05/15 15:35 | 25 | Aramburu Contreras, Ivar Jose v Endara, Ivan | 2-6,0-6 | |
| ITF M15 Cancun | 05/06 14:30 | 54 | Aramburu Contreras, Ivar Jose v Mendez, Matthew | 1-6,0-6 | |
| ITF Ecuador F2 Qual | 07/30 15:00 | 44 | Aramburu Contreras, Ivar Jose v Abarzua, Garizon | 2-6,3-6 | |
| ITF Ecuador F2 Qual | 07/29 18:00 | 44 | Aramburu Contreras, Ivar Jose v Santamaria, Felipe | 6-2,6-2 |