| ITF Túnez F28 | 09/29 09:00 | 27 | Marcelo Zormann v Baptiste Crepatte | 5-7,6-3,1-6 | |
| ITF Túnez F28 | 09/28 10:35 | 26 | Marcelo Zormann v Florent Diep | 3-6,6-4,7-6 | |
| ITF Túnez F28 | 09/26 11:10 | 25 | Marcelo Zormann v Gianluca Acquaroli | 7-5,5-7,6-4 | |
| ITF Túnez F27 | 09/23 09:00 | 26 | Guido Marson v Marcelo Zormann | Walkover | |
| ITF Túnez F27 | 09/22 09:00 | 27 | Laurent Rochette v Marcelo Zormann | 7-6,6-4 | |
| ITF Túnez F27 | 09/20 10:20 | 25 | George Kennedy v Marcelo Zormann | 0-6,1-6 | |
| ITF España F27 | 08/29 12:30 | 25 | Inigo C Huegun v Marcelo Zormann | 7-5,4-6,7-5 | |
| ITF España F26 | 08/22 11:50 | 25 | Andres F Canovas v Marcelo Zormann | 6-7,7-5,6-1 | |
| ITF España F25 | 08/18 12:00 | 28 | Marc Giner v Marcelo Zormann | 6-3,7-5 | |
| ITF España F25 | 08/17 11:00 | 27 | Alberto C Sanchez v Marcelo Zormann | 4-6,4-6 | |
| ITF España F25 | 08/16 13:00 | 26 | Simon Navarro v Marcelo Zormann | 2-6,5-7 | |
| ITF España F25 | 08/15 09:30 | 25 | Lluis Dolz v Marcelo Zormann | 1-6,0-6 | |
| ITF Portugal F15 | 08/11 10:00 | 27 | Marcelo Zormann v Mikhail Korovin | Retired | |
| ITF Portugal F15 | 08/10 12:50 | 26 | Marcelo Zormann v Javier Pulgar-Garcia | 6-3,7-6 | |
| ITF Portugal F15 | 08/08 12:40 | 25 | Marcelo Zormann v William Ma | 5-7,6-4,6-2 | |
| ITF Portugal F14 | 08/02 09:00 | 25 | Andre Gaspar Murta v Marcelo Zormann | 6-2,6-4 | |
| ITF Italia F18 | 06/22 10:00 | 26 | Sebastian Prechtel v Marcelo Zormann | 6-3,7-6 | |
| ITF Italia F18 | 06/20 09:20 | 25 | Loic Perret v Marcelo Zormann | 3-6,6-3,5-7 | |
| ITF Italia F17 | 06/12 11:00 | 25 | Marcelo Zormann v Franco Agamenone | 7-5,2-6,3-6 | |
| ITF Italia F16 | 06/06 08:50 | 25 | Wilson Leite v Marcelo Zormann | 6-2,6-1 | |
| Challenger de Mestre - Clasificación | 05/20 08:00 | 45 | [339] Mats Moraing v Marcelo Zormann [416] | 7-5,6-4 | |
| ITF España F14 | 05/16 10:00 | 25 | [416] Marcelo Zormann v Pedro Cachin [376] | 1-6,2-6 | |
| ITF España F13 | 05/12 08:00 | 26 | [373] Pedro Cachin v Marcelo Zormann [381] | 6-3,5-7,6-4 | |
| ITF España F13 | 05/09 12:10 | 25 | Alberto R D A Senise v Marcelo Zormann | 6-3,4-6,3-6 | |
| ITF España F12 | 05/03 08:30 | 26 | [411] Marcelo Zormann v Maxime Authom [298] | 4-6,1-6 | |
| ITF España F12 | 05/01 12:05 | 25 | Pascal Meis v Marcelo Zormann | 5-7,1-6 | |
| ITF España F11 | 04/27 10:00 | 26 | [416] Marcelo Zormann v Markus Eriksson [374] | 2-6,1-6 | |
| ITF España F11 | 04/25 08:30 | 25 | Hugo Dellien v Marcelo Zormann | 4-6,6-1,2-6 | |
| ITF Portugal F7 | 04/19 09:30 | 25 | [385] Marcelo Zormann v Bernabe Zapata Miralles [377] | 3-6,0-6 | |
| ITF Portugal F6 | 04/11 10:40 | 25 | Marcelo Zormann v Jaume Pla Malfeito | 4-6,2-6 |