Round: 25 Ground: Hardcourt outdoor
| Challenger Buenos Aires | 2017/03/15 14:00 | Marcelo Zormann v Facundo Arguello | 1-6,2-6 |
| Challenger Buenos Aires Qual | 2017/03/13 17:00 | Daniel Dutra Da Silva v Marcelo Zormann | 6-3,6-2 |
| Challenger Buenos Aires Qual | 2017/03/13 13:00 | Tomas Gerini v Marcelo Zormann | 0-6,3-6 |
| Challenger Buenos Aires Qual | 2017/03/12 17:50 | Gaston Tonello v Marcelo Zormann | 3-6,1-6 |
| Challenger Santiago Qual | 2017/03/04 17:25 | Marcelo Zormann v Daniel Dutra Da Silva | 4-6,6-1,3-6 |
| ITF Tunisia F6 | 2017/02/18 09:00 | Kristijan Mesaros v Marcelo Zormann | 6-4,6-4 |
| ITF Tunisia F6 | 2017/02/17 10:25 | Filippo Baldi v Marcelo Zormann | 6-7,3-6 |
| ITF Tunisia F6 | 2017/02/16 08:30 | Paul Woerner v Marcelo Zormann | 6-7,6-2,1-6 |
| ITF Portugal F5 | 2017/04/03 09:30 | Mateusz Terczynski v Jonathan Ho | 6-2,4-6,6-3 |
| ITF Portugal F5 | 2017/04/02 12:30 | Mateusz Terczynski v Luis Faria | 7-6,6-4 |
| ITF France F7 | 2017/03/21 11:00 | Jaimee Floyd Angele v Mateusz Terczynski | 6-7,6-3,6-2 |
| ITF France F7 Qual | 2017/03/19 13:45 | Mateusz Terczynski v Boris Fassbender | 6-1,2-6,6-1 |
| ITF France F7 Qual | 2017/03/18 08:00 | Mateusz Terczynski v Paul Gueye | 6-3,6-1 |
| ITF India F4 | 2017/03/07 05:40 | Vishnu Vardhan v Mateusz Terczynski | 6-3,6-3 |
| ITF India F3 | 2017/02/28 04:30 | Pirmin Haenle v Mateusz Terczynski | 6-2,6-4 |
| ITF India F2 | 2017/02/23 06:15 | N.Sriram Balaji v Mateusz Terczynski | 6-0,7-5 |