| ITF Turkey F9 | 03/04 07:00 | 62 | Nicolas Santos v Teodor Giusca | 1-6,6-4,7-5 | |
| ITF Turkey F8 | 02/27 11:35 | 25 | Emil Ruusuvuori v Nicolas Santos | 6-4,6-4 | |
| ITF Turkey F7 | 02/21 10:00 | 25 | Nicolas Santos v Joao Pedro Sorgi | 3-6,0-6 | |
| ITF Brazil F4 | 12/01 13:00 | 27 | Daniel Dutra Da Silva v Nicolas Santos | 6-3,6-0 | |
| ITF Brazil F4 | 11/30 12:00 | 26 | Enrique Bogo v Nicolas Santos | 2-6,0-6 | |
| ITF Brazil F4 | 11/28 16:50 | 25 | Gabriel P Tumasonis v Nicolas Santos | 0-6,0-6 | |
| ITF Brazil F2 | 11/18 19:55 | 28 | [410] Rafael Matos v Nicolas Santos [439] | 1-6,6-3,6-3 | |
| ITF Brazil F2 | 11/17 21:50 | 27 | [439] Nicolas Santos v Jose Pereira [454] | 6-3,6-4 | |
| ITF Brazil F2 | 11/15 22:35 | 26 | Nicolas Santos v Felipe M R Alves | 6-1,5-7,6-3 | |
| ITF Brazil F2 | 11/14 12:00 | 25 | Nicolas Santos v Thales Turini | 6-2,6-1 | |
| ITF Tunisia F32 | 10/25 13:50 | 25 | Nicolas Santos v Alexandre Muller | 6-2,3-6,1-6 | |
| ITF Nigeria F5 | 10/16 09:00 | 25 | Tom Jomby v Nicolas Santos | 7-6,6-7,6-4 | |
| ITF Nigeria F4 | 10/11 09:00 | 26 | [423] Ilija Vucic v Nicolas Santos [388] | 6-4,6-0 | |
| ITF Nigeria F4 | 10/10 10:00 | 25 | Lance-P Du Toit v Nicolas Santos | 5-7,2-6 | |
| ITF Tunisia F29 | 10/06 14:55 | 25 | [370] Marcelo Zormann v Nicolas Santos [386] | 6-3,6-3 | |
| ITF Tunisia F28 | 09/26 08:30 | 25 | Nicolas Santos v Harri Heliovaara | 4-6,0-6 | |
| ITF Argentina F7 | 09/12 14:30 | 25 | [474] Nicolas Santos v Mariano Kestelboim [395] | 7-5,2-6,6-7 | |
| ITF Argentina F6 | 09/05 19:00 | 25 | [486] Martin Cuevas v Nicolas Santos [499] | 3-6,7-5,7-5 | |
| ITF Argentina F5 | 08/29 15:50 | 25 | Nicolas Santos v Bastian Malla | 3-6,1-6 | |
| ITF Argentina F4 | 08/26 14:00 | 29 | [419] Hernan Casanova v Nicolas Santos [438] | 6-2,6-2 | |
| ITF Argentina F4 | 08/25 14:00 | 28 | [438] Nicolas Santos v Tomas Lipovsek Puches [422] | 6-4,6-3 | |
| ITF Argentina F4 | 08/24 16:00 | 27 | Nicolas Alberto Arreche v Nicolas Santos | 7-6,2-6,4-6 | |
| ITF Argentina F4 | 08/23 15:00 | 26 | Bruno Britez v Nicolas Santos | 4-6,0-6 | |
| ITF Argentina F4 | 08/22 17:05 | 25 | Michel Vernier v Nicolas Santos | 1-6,5-7 | |
| Challenger Floridablanca | 08/08 17:30 | 25 | [441] Nicolas Santos v Daniel E Galan [308] | 5-7,2-6 | |
| ITF Colombia F3 | 08/02 23:00 | 26 | David Souto v Nicolas Santos | 6-7,6-3,6-3 | |
| ITF Colombia F3 | 08/02 19:30 | - | David Souto v Nicolas Santos | 6-7,6-3,5-3 | |
| ITF Colombia F3 | 08/01 15:00 | 25 | Luis Valero v Nicolas Santos | 4-6,3-6 | |
| Challenger - Medellin | 07/12 00:10 | 25 | [182] Nicolas Jarry v Nicolas Santos [484] | 6-3,6-3 | |
| ITF Argentina F3 | 06/22 15:55 | 27 | Nicolas Santos v Santiago F R Taverna | 1-6,4-6 |