| ITF Nigeria F5 Qual | 10/14 10:00 | 54 | Oche, Emmanuel v Nusdeo, Joao Marcos | 0-6,2-6 | |
| ITF Nigeria F4 Qual | 10/08 13:25 | 54 | Samaha, Giovani v Nusdeo, Joao Marcos | 6-3,6-4 | |
| ITF Nigeria F4 Qual | 10/07 09:00 | 54 | Gore, Rico v Nusdeo, Joao Marcos | 1-6,1-6 | |
| ITF Tunisia F29 | 10/01 09:00 | 44 | Nusdeo, Joao Marcos v Luca Tomasetto | 1-6,0-6 | |
| ITF Tunisia F28 | 09/25 09:00 | 44 | Heliovaara, Harri v Nusdeo, Joao Marcos | 6-2,6-1 | |
| ITF Tunisia F28 | 09/24 10:30 | 44 | Nusdeo, Joao Marcos v Lulli, Gregorio | Walkover | |
| ITF Tunisia F27 | 09/16 08:30 | 62 | Louis Dussin v Nusdeo, Joao Marcos | 6-2,6-1 | |
| ITF Belgium F3 Qual | 07/01 10:00 | 62 | Nusdeo, Joao Marcos v Kohl, Cristopher | 0-6,7-5,2-6 | |
| ITF Tunisia F24 Qual | 06/18 10:00 | 44 | Nathan Seateun v Nusdeo, Joao Marcos | 5-7,6-2,7-5 | |
| ITF Tunisia F23 | 06/11 12:30 | 62 | Kody Pearson v Nusdeo, Joao Marcos | 6-1,6-1 | |
| ITF Tunisia F23 | 06/10 09:00 | 62 | Nusdeo, Joao Marcos v Lenaerts, Yannick | Retired | |
| Tunisia F22, Singles Qualifying | 06/03 09:00 | 62 | Nusdeo, Joao Marcos v Graisse, Arnaud | 3-6,1-6 | |
| ITF Tunisia F9 | 05/27 09:00 | 44 | Nusdeo, Joao Marcos v Alexey Aleshchev | 6-3,4-6,1-6 | |
| Portugal F4, Singles Qualifying | 03/25 10:00 | 44 | Afonso Portugal v Nusdeo, Joao Marcos | 6-2,6-2 | |
| ITF Portugal F3 Qual | 03/11 09:30 | 60 | Enrique L Rico v Nusdeo, Joao Marcos | 6-2,6-2 | |
| ITF Portugal F2 | 03/05 15:00 | 60 | Francisco Rocha v Nusdeo, Joao Marcos | 7-6,6-4 | |
| ITF Portugal F1 | 02/25 13:00 | 60 | Miele, Andre v Nusdeo, Joao Marcos | 7-5,6-1 | |
| ITF Indonesia F5 | 12/11 09:30 | 62 | Domagoj Biljesko v Nusdeo, Joao Marcos | 7-5,6-2 | |
| ITF Indonesia F5 | 12/10 06:30 | 62 | Largo, Hugo v Nusdeo, Joao Marcos | 4-6,1-6 | |
| ITF Turkey F49 | 12/03 09:30 | 62 | Nusdeo, Joao Marcos v Raman, Rishabdev | 3-6,2-6 | |
| ITF Indonesia F5 | 11/27 09:30 | 44 | Nusdeo, Joao Marcos v Delmas, Amaury | 2-6,0-6 | |
| ITF Indonesia F5 | 11/26 07:00 | 44 | Gulcur, Polat v Nusdeo, Joao Marcos | 1-6,2-6 |