Stadium: Court 4 Round: 62 Ground: Clay
| Challenger Rio De Janeiro Qual | 2017/11/18 14:15 | Fernando Romboli v Osni Junior | 4-6,7-5,6-3 |
| Challenger Campinas Qual | 2016/10/01 14:20 | Alex Blumenberg v Osni Junior | 6-1,6-2 |
| Challenger Santos | 2016/09/21 14:00 | Osni Junior v Thiago Monteiro | 2-6,6-7 |
| ITF Brazil F4 Qual | 2016/07/17 14:30 | Felipe Meligeni Rodrigues Alves v Osni Junior | 7-5,6-3 |
| ITF Brazil F4 Qual | 2016/07/17 12:00 | Osni Junior v Gabriel P Tumasonis | 6-3,6-2 |
| ITF Brazil F4 Qual | 2016/07/16 12:00 | Osni Junior v Gabriel Ciro Da Silva | 7-6,6-3 |
| ITF Brazil F9 | 2014/10/13 15:50 | Osni Junior v Carlos E. Severino | 3-6,2-6 |
| Challenger Campinas Qual | 2014/09/15 13:30 | Caio Zampieri v Osni Junior | 6-2,6-2 |
| ITF Netherlands F1 Qual | 2018/06/23 08:00 | Joris Bodin v Benedict Moerl | 1-6,6-1,6-2 |
| ITF Germany F4 | 2018/06/17 12:00 | Benedict Moerl v Alexey Aleshchev | 4-6,1-6 |
| ITF Czech Republic F3 Qual | 2018/05/26 09:00 | Benedict Moerl v Jan Galka | 5-7,2-6 |
| ITF Czech Republic F1 | 2018/05/12 09:00 | Marek Flinner v Benedict Moerl | 7-5,7-6 |
| ITF Italy F6 Qual | 2018/03/31 12:00 | Benedict Moerl v Nicolas Bianchi | 2-6,1-6 |
| ITF Italy F5 Qual | 2018/03/27 09:45 | Dragos Nicolae Madaras v Benedict Moerl | 7-5,6-3 |
| ITF Italy F3 Qual | 2018/03/12 11:30 | Benedict Moerl v Luca Prevosto | 3-6,2-6 |
| ITF Italy F2 Qual | 2018/03/06 13:00 | Franco Capalbo v Benedict Moerl | 6-1,6-0 |