Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| Challenger Mohammedia | 2016/10/04 09:30 | Cristian Garin v Gerald Melzer | 2-6,1-6 |
| French Open Qual | 2018/05/22 08:00 | Rogerio Dutra Silva v Cristian Garin | 7-6,6-4 |
| Challenger Lisbon | 2018/05/20 10:00 | Cristian Garin v Tommy Robredo | 6-3,3-6,2-6 |
| Challenger Lisbon | 2018/05/19 11:15 | Cristian Garin v Pedro Sousa | 5-7,7-5,6-4 |
| Challenger Lisbon | 2018/05/18 14:00 | Taro Daniel v Cristian Garin | 6-4,1-6,0-6 |
| Challenger Lisbon | 2018/05/17 10:00 | Cristian Garin v Jaume Munar | 6-4,7-6 |
| Challenger Lisbon | 2018/05/15 13:40 | Juan Pablo Ficovich v Cristian Garin | 3-6,5-7 |
| Challenger Savannah | 2018/05/03 17:15 | Reilly Opelka v Cristian Garin | 6-4,6-4 |
| Challenger Savannah | 2018/05/01 21:35 | Cristian Garin v Donald Young | 6-3,4-6,6-1 |
| French Open Qual | 2018/05/21 15:20 | Gerald Melzer v Alessandro Giannessi | 6-7,2-6 |
| ATP Istanbul | 2018/05/01 09:30 | Thiago Monteiro v Gerald Melzer | 6-2,3-6,6-1 |
| ATP Budapest Qual | 2018/04/21 11:15 | Gerald Melzer v Lorenzo Sonego | 3-6,2-6 |
| ATP Sao Paulo | 2018/02/26 15:30 | Gerald Melzer v Guillermo Garcia-Lopez | 4-6,6-3,3-6 |
| ATP Rio De Janeiro | 2018/02/20 19:30 | Pablo Andujar v Gerald Melzer | 7-5,6-2 |
| ATP Quito | 2018/02/09 23:45 | Gerald Melzer v Albert Ramos-Vinolas | 2-6,4-6 |
| ATP Quito | 2018/02/08 17:00 | Victor Estrella Burgos v Gerald Melzer | 6-4,1-6,4-6 |
| ATP Quito | 2018/02/06 19:30 | Gerald Melzer v Marco Cecchinato | 6-4,6-2 |