Stadium: Court 3 Round: 25
| ITF Portugal F14 | 2017/08/02 09:00 | Gaspar Murta, Andre v Marcelo Zormann | 6-2,6-4 |
| ITF Italy F18 | 2017/06/22 10:00 | Prechtel, Sebastian v Marcelo Zormann | 6-3,7-6 |
| ITF Italy F18 | 2017/06/20 09:20 | Perret, Loic v Marcelo Zormann | 3-6,6-3,5-7 |
| ITF Italy F17 | 2017/06/12 11:00 | Marcelo Zormann v Franco Agamenone | 7-5,2-6,3-6 |
| ITF Italy F16 | 2017/06/06 08:50 | Wilson Leite v Marcelo Zormann | 6-2,6-1 |
| Challenger Mestre Qual | 2017/05/20 08:00 | Moraing, Mats v Marcelo Zormann | 7-5,6-4 |
| ITF Spain F14 | 2017/05/16 10:00 | Marcelo Zormann v Pedro Cachin | 1-6,2-6 |
| ITF Spain F13 | 2017/05/12 08:00 | Pedro Cachin v Marcelo Zormann | 6-3,5-7,6-4 |
| ITF Portugal F15 | 2017/08/07 09:00 | von Hafe Perez, Jose v Ma, William | 7-5,2-6,2-6 |
| ITF Portugal F15 | 2017/08/05 11:00 | Valentin De Carvalho v Ma, William | 0-6,1-6 |
| ITF Australia F1 Qual | 2017/03/05 00:00 | Ma, William v Look, Michael | 5-7,6-3,2-6 |
| ITF Indonesia F3 Qual | 2017/02/18 07:55 | Ma, William v Moldovan, Cristian Stefan | 6-7,3-6 |
| ITF Indonesia F2 Qual | 2017/02/12 06:30 | Ma, William v Moldovan, Cristian Stefan | 4-6,7-5,6-7 |
| ITF Indonesia F1 Qual | 2017/02/05 02:00 | Purcell, Rhett v Ma, William | 6-2,6-1 |
| ITF Indonesia F1 Qual | 2017/02/04 03:00 | Kim, Cheong Hwi v Ma, William | 4-6,2-6 |
| ITF Slovakia F2 | 2016/07/31 06:30 | Ma, William v Kucbel, Filip | 6-4,1-6,5-7 |