Stadium: Cancha 2 Round: 54 Ground: Clay
| ITF M15 Monastir | 2023/11/16 08:30 | Massimo Giunta v Juan Bautista Otegui | 6-4,6-1 |
| ITF M15 Monastir | 2023/11/15 08:30 | Oskar Grzegorzewski v Juan Bautista Otegui | 4-6,2-6 |
| ITF M15 Monastir | 2023/11/10 09:00 | Juan Bautista Otegui v Tom Gentzsch | 6-3,6-4 |
| ITF M15 Monastir | 2023/11/09 08:30 | Juan Bautista Otegui v Alexandr Binda | 6-4,7-6 |
| ITF M15 Monastir | 2023/11/08 08:30 | Juan Bautista Otegui v Maik Steiner | 6-7,6-4,7-5 |
| ITF M15 Monastir | 2023/11/01 10:35 | Juan Bautista Otegui v Tiago Pereira | 2-6,4-6 |
| ITF M25 Santa Margherita | 2023/10/16 13:30 | Juan Bautista Otegui v Nerman Fatic | 3-6,3-6 |
| ITF M25 Santa Margherita | 2023/10/09 14:25 | Juan Bautista Otegui v Salvatore Caruso | 6-1,2-6,4-6 |
| ITF M15 Concepcion | 2023/12/12 13:00 | Matias Soto v Nikos Lehmann | 6-1,6-1 |
| ITF M15 Concepcion | 2023/12/11 13:00 | Nikos Lehmann v Gino Romano | 7-5,6-3 |
| ITF M15 Concepcion | 2023/12/06 14:00 | Facundo Mena v Nikos Lehmann | 6-0,7-5 |
| ITF M15 Concepcion | 2023/12/04 14:30 | Nikos Lehmann v Rocco Valente | 7-5,6-0 |
| ITF M15 Concepcion | 2023/12/03 14:00 | Nikos Lehmann v Matias Riva | 6-1,6-3 |
| ITF M15 Santa Cruz | 2023/11/29 22:05 | Nikos Lehmann v Ignacio Monzon | 2-6,7-5,4-6 |
| ITF M15 Santa Cruz | 2023/11/27 16:35 | Nikos Lehmann v Bruno Fernandez | 6-3,6-3 |
| ITF M15 Santa Cruz | 2023/11/23 18:35 | Nikos Lehmann v Lorenzo Joaquin Rodriguez | 2-6,4-6 |