| Challenger Ambato | 10/18 15:00 | 25 | [315] Dmitry Popko v Juan Bautista Otegui [435] | 4-6,5-7 | |
| ITF M25 Rio Cuarto | 10/13 12:30 | 26 | Franco Roncadelli v Juan Bautista Otegui | 4-6,6-4,7-6 | |
| ITF M25 Rio Cuarto | 10/12 14:50 | 25 | Gabriel Alejandro Hidalgo v Juan Bautista Otegui | 5-7,6-4,1-6 | |
| Challenger Buenos Aires | 09/28 15:00 | 26 | [447] Juan Bautista Otegui v Camilo Ugo Carabelli [118] | 2-6,6-0,4-6 | |
| Challenger Buenos Aires | 09/27 13:30 | 25 | [500] Ignacio Monzon v Juan Bautista Otegui [447] | 7-5,4-6,6-7 | |
| Challenger Villa Maria | 09/22 15:35 | 26 | [187] Juan Manuel Cerundolo v Juan Bautista Otegui [465] | 4-6,6-3,6-4 | |
| Challenger Villa Maria | 09/21 19:20 | 25 | [219] Dmitry Popko v Juan Bautista Otegui [465] | 0-6,2-6 | |
| ITF M15 Pescara | 09/02 15:35 | 28 | Juan Bautista Otegui v Julian Ocleppo | 2-6,6-3,3-6 | |
| ITF M15 Pescara | 09/01 08:20 | 27 | Juan Bautista Otegui v Andrea Picchione | 6-2,6-4 | |
| ITF M15 Pescara | 08/31 08:00 | 26 | Juan Bautista Otegui v Federico Bondioli | 6-2,6-1 | |
| ITF M15 Pescara | 08/29 12:00 | 25 | Juan Bautista Otegui v Gabriele Maria Noce | 6-1,6-1 | |
| ITF M25 Lesa | 08/24 10:00 | 25 | Juan Ignacio Galarza v Juan Bautista Otegui | 7-5,7-6 | |
| ITF M15 Eindhoven | 08/21 11:55 | 29 | Arthur Reymond v Juan B Otegui | 1-6,6-4,4-6 | |
| ITF M15 Eindhoven | 08/20 12:35 | 28 | David Pichler v Juan B Otegui | 2-6,2-6 | |
| ITF M15 Eindhoven | 08/19 08:00 | 27 | Michiel de Krom v Juan B Otegui | 3-6,3-6 | |
| ITF M15 Eindhoven | 08/18 10:50 | 26 | Giammarco Gandolfi v Juan B Otegui | 1-6,1-6 | |
| ITF M15 Eindhoven | 08/17 18:10 | 25 | Lewie Lane v Juan B Otegui | 4-6,6-2,4-6 | |
| Challenger Lima | 08/11 22:30 | 26 | Juan Bautista Otegui v Juan Pablo Varillas | 1-6,2-6 | |
| Challenger Lima | 08/09 19:55 | 25 | Ignacio Carou v Juan Bautista Otegui | 3-6,7-6,1-6 | |
| Challenger Lima | 08/08 15:00 | 19 | Juan Bautista Otegui v Juan C P Angelo | 7-5,6-3 | |
| ITF M25 Portoviejo | 08/05 15:00 | 27 | Juan Bautista Otegui v Jose Pereira | 6-4,3-6,1-6 | |
| ITF M25 Portoviejo | 08/04 16:45 | 26 | Juan Bautista Otegui v Ignacio Carou | 6-1,6-1 | |
| ITF M25 Portoviejo | 08/03 21:30 | 25 | Juan Bautista Otegui v Angel Diaz Jalil | 6-3,6-2 | |
| Challenger Bogota | 07/04 20:20 | 19 | Mateus Alves v Juan Bautista Otegui | 6-4,6-2 | |
| Challenger Bogota | 07/03 18:25 | 14 | Kosuke Ogura v Juan Bautista Otegui | 5-7,3-6 | |
| Challenger Cali | 06/29 15:00 | 26 | Juan Bautista Otegui v Felipe Meligeni Rodrigues Alves | 6-2,4-6,6-7 | |
| Challenger Cali | 06/28 16:55 | 25 | Juan Bautista Otegui v Viktor Durasovic | 6-3,7-6 | |
| Challenger Cali | 06/27 15:00 | 19 | Mukund Sasikumar v Juan Bautista Otegui | 6-3,6-7,0-6 | |
| Challenger Cali | 06/26 17:50 | 14 | Blu Baker v Juan Bautista Otegui | 6-7,3-6 | |
| Challenger Buenos Aires | 06/22 15:20 | 26 | Juan Bautista Otegui v Francisco Comesana | 5-7,2-6 |