Stadium: Court 1 Round: 26 Ground: Clay
| Challenger Buenos Aires | 2023/04/25 15:20 | Juan Bautista Otegui v Conner Huertas Del Pino | 4-6,2-6 |
| Challenger Florianopolis | 2023/04/19 13:00 | Alessandro Giannessi v Juan Bautista Otegui | 6-2,6-3 |
| ITF M15 Antalya | 2023/03/24 07:30 | Juan Bautista Otegui v Gerard Campana Lee | 3-6,2-6 |
| ITF M15 Antalya | 2023/03/23 07:30 | Juan Bautista Otegui v Arthur Gea | 5-7,6-2,7-5 |
| ITF M15 Antalya | 2023/03/22 06:50 | Juan Bautista Otegui v Elio Jose Ribeiro Lago | 6-1,6-2 |
| ITF M15 Antalya | 2023/03/15 10:45 | Samuele Pieri v Juan Bautista Otegui | 2-6,6-4,7-6 |
| Challenger Antalya | 2023/03/05 08:45 | Juan Bautista Otegui v Stefano Travaglia | 3-6,6-7 |
| ITF M25 Loule | 2023/03/01 10:30 | Juan Bautista Otegui v Lukas Rosol | 2-6,2-6 |
| ITF M15 Mogi das Cruzes | 2023/04/29 15:00 | Franco Roncadelli v Nicolas Zanellato | 5-7,6-1,7-5 |
| ITF M15 Mogi das Cruzes | 2023/04/28 17:25 | Juan Carlos Prado Angelo v Nicolas Zanellato | 1-6,3-6 |
| ITF M15 Mogi das Cruzes | 2023/04/27 21:10 | Pedro Sakamoto v Nicolas Zanellato | 7-6,5-7,2-6 |
| ITF M15 Mogi das Cruzes | 2023/04/27 13:00 | Igor Gimenez v Nicolas Zanellato | 7-6,6-7,3-6 |
| Challenger Florianopolis | 2023/04/17 13:30 | Wilson Leite v Nicolas Zanellato | 6-1,7-5 |
| Challenger Florianopolis | 2023/04/16 12:30 | Igor Gimenez v Nicolas Zanellato | 3-6,6-4,1-6 |
| ITF M15 Antalya | 2023/03/30 09:30 | Peter Heller v Nicolas Zanellato | 6-1,6-1 |
| ITF M15 Antalya | 2023/03/29 11:20 | John Sperle v Nicolas Zanellato | 6-7,3-6 |