Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Quito Qual | 2017/08/28 15:00 | Pedro Sakamoto v Felder, Marcel | 6-2,6-3 |
| Challenger Quito Qual | 2017/08/27 17:15 | Mendoza, Alejandro v Felder, Marcel | 3-6,6-2,2-6 |
| Challenger Granby Qual | 2017/07/23 14:00 | Krainik, Pavel v Felder, Marcel | 6-7,6-4,6-4 |
| Challenger Gatineau Qual | 2017/07/15 22:55 | Hach Verdugo, Hans v Felder, Marcel | 6-1,6-7,6-3 |
| ITF Canada F4 | 2017/07/06 23:00 | Felder, Marcel v Manji, Raheel | 3-6,7-5,3-6 |
| ITF Canada F3 | 2017/06/30 21:10 | Sarmiento, Raymond v Felder, Marcel | 6-2,6-2 |
| ITF Canada F3 | 2017/06/29 19:40 | Schneider, Ronnie v Felder, Marcel | 4-6,6-1,6-7 |
| ITF Canada F3 | 2017/06/27 17:00 | Choi, Henry v Felder, Marcel | 3-6,6-7 |
| ITF Argentina F3 | 2018/05/29 16:00 | Grassi Mazzuchi, Juan Pablo v Martniez, Mateo Nicolas | 7-6,5-7,6-2 |
| ITF Argentina F2 | 2018/05/22 13:00 | Martniez, Mateo Nicolas v Oscar Jose Gutierrez | 6-4,4-6,2-6 |
| ITF Argentina F1 | 2018/05/16 12:00 | Martniez, Mateo Nicolas v Santiago Rodriguez Taverna | 1-6,3-6 |
| ITF Argentina F1 | 2018/05/15 12:00 | Leonardo Aboian v Martniez, Mateo Nicolas | 1-6,1-6 |
| Tunisia F14, Singles Qualifying | 2018/04/15 09:00 | Martniez, Mateo Nicolas v Brands, Daniel | 6-7,5-7 |
| Tunisia F14, Singles Qualifying | 2018/04/14 10:55 | Jankovits, Yannick v Martniez, Mateo Nicolas | 4-6,2-6 |
| Tunisia F14, Singles Qualifying | 2018/04/13 09:00 | Martniez, Mateo Nicolas v Michael Vrbensky | 6-1,7-6 |
| Tunisia F14, Singles Qualifying | 2018/04/12 11:50 | Perez Sanz, David v Martniez, Mateo Nicolas | 4-6,1-6 |