Stadium: Court 4 Round: 25 Ground: Clay
| ITF Brazil F4 | 2018/05/15 20:00 | Marcelo Zormann v Thiago Seyboth Wild | 3-6,6-4,3-6 |
| ITF Brazil F3 | 2018/05/13 13:30 | Oscar Jose Gutierrez v Marcelo Zormann | 6-2,6-2 |
| ITF Brazil F3 | 2018/05/12 14:00 | Tomas Martin Etcheverry v Marcelo Zormann | 7-5,6-7,4-6 |
| ITF Brazil F3 | 2018/05/11 15:30 | Marcelo Zormann v Daniel Dutra Da Silva | 6-4,7-5 |
| ITF Brazil F3 | 2018/05/09 23:25 | Carlos Eduardo Severino v Marcelo Zormann | 1-6,1-6 |
| ITF Brazil F3 | 2018/05/08 13:00 | Alejo Vilaro v Marcelo Zormann | 4-6,6-7 |
| ITF Brazil F2 | 2018/05/04 17:30 | Marcelo Zormann v Gonzalo Villanueva | 6-4,6-7,5-7 |
| ITF Brazil F2 | 2018/05/03 15:00 | Christian Lindell v Marcelo Zormann | 6-7,4-6 |
| Challenger Budapest Qual | 2018/02/04 12:45 | Tom Farquharson v Kevin Krawietz | 6-7,1-6 |
| Challenger Budapest Qual | 2018/02/03 16:45 | Konstantin Kravchuk v Tom Farquharson | 3-6,6-7 |
| Challenger Rennes Qual | 2018/01/21 12:05 | Tom Farquharson v Yasutaka Uchiyama | 5-7,2-6 |
| Challenger Rennes Qual | 2018/01/20 13:45 | Laurent Lokoli v Tom Farquharson | 6-7,7-6,3-6 |
| Challenger Koblenz Qual | 2018/01/15 14:05 | Tom Farquharson v Alessandro Bega | 6-7,5-7 |
| Challenger Koblenz Qual | 2018/01/14 21:05 | Tom Farquharson v Niklas Schell | 6-7,6-2,7-6 |
| ITF Qatar F5 | 2017/12/13 14:35 | Tom Farquharson v Roberto Ortega-Olmedo | 6-7,3-6 |
| ITF Qatar F5 | 2017/12/12 16:45 | Julian Ocleppo v Tom Farquharson | 3-6,1-6 |