Stadium: Court 10 Round: 26 Ground: Clay
| ITF Argentina F5 | 2017/08/29 15:50 | Santos, Nicolas v Malla, Bastian | 3-6,1-6 |
| ITF Tunisia F12 | 2017/03/30 08:30 | Malla, Bastian v Santos, Nicolas | 6-3,3-6,6-3 |
| ITF Peru F1 | 2018/09/27 15:00 | Santos, Nicolas v Gonzalo Villanueva | 1-6,2-6 |
| ITF Peru F1 | 2018/09/26 17:20 | Santos, Nicolas v Panta Herreros, Jorge Brian | 4-6,6-3,6-4 |
| ITF Peru F1 | 2018/09/24 15:00 | Santos, Nicolas v Aguilar, Federico Juan | 6-2,7-5 |
| ITF Brazil F4 | 2018/05/17 21:30 | Santos, Nicolas v Gonzalo Lama | 6-4,6-7,2-6 |
| ITF Brazil F4 | 2018/05/15 13:00 | Assuncao Garla, Felipe v Santos, Nicolas | 2-6,0-6 |
| ITF Brazil F3 | 2018/05/12 17:20 | Santos, Nicolas v Oscar Jose Gutierrez | 6-4,3-6,4-6 |
| ITF Brazil F3 | 2018/05/11 22:45 | Lindell, Christian v Santos, Nicolas | 4-6,2-6 |
| ITF Brazil F3 | 2018/05/09 16:40 | Gobernate, Asdrubal v Santos, Nicolas | 4-6,2-6 |
| ITF Peru F2 | 2018/10/02 21:55 | Acevedo, Nicolas v Malla, Bastian | 4-6,6-7 |
| Challenger Padova Qual | 2018/07/23 14:55 | Malla, Bastian v Trusendi, Walter | 5-7,3-6 |
| Challenger Padova Qual | 2018/07/21 08:30 | Brunner, Pascal v Malla, Bastian | 5-7,4-6 |
| ITF Italy F18 | 2018/07/09 09:30 | Zukas, Matias v Malla, Bastian | 3-6,6-3,6-4 |
| ITF Italy F18 Qual | 2018/07/08 09:00 | Malla, Bastian v Fellin, Manfred | 6-2,6-4 |
| ITF Italy F18 Qual | 2018/07/07 08:00 | Malla, Bastian v Borroni, Andrea | 6-4,6-1 |
| ITF Italy F17 | 2018/07/03 11:00 | Patino, Luis v Malla, Bastian | 6-3,6-4 |
| ITF Italy F16 | 2018/06/26 12:00 | Summaria, Corrado v Malla, Bastian | 3-6,6-3,6-2 |