Stadium: Indoor 1 Round: 25 Ground: Clay
| ITF USA F26 Qual | 2018/09/23 17:00 | Michael Shabaz v Ferran Calvo Eman | 6-4,6-2 |
| ITF Spain F22 | 2018/08/06 17:00 | Sebastian Baez v Ferran Calvo Eman | 6-4,6-3 |
| ITF Spain F22 | 2018/08/05 18:00 | Ferran Calvo Eman v Benjamin Winter Lopez | 6-2,7-5 |
| ITF Spain F22 | 2018/08/04 19:00 | Pedro Vives Marcos v Ferran Calvo Eman | 3-6,1-6 |
| ITF Spain F21 | 2018/07/31 10:20 | Pol Martin Tiffon v Ferran Calvo Eman | 6-7,6-3,6-1 |
| ITF Spain F21 Qual | 2018/07/30 07:00 | Alberto C Sanchez v Ferran Calvo Eman | 6-1,3-6,4-6 |
| ITF Spain F30 Qual | 2014/10/04 07:00 | Enric Guaita-Pais v Ferran Calvo Eman | 4-6,6-0,5-7 |
| ITF Spain F29 Qual | 2014/09/27 09:00 | Javier Barranco Cosano v Ferran Calvo Eman | 4-6,4-6 |
| ITF Vietnam F5 | 2018/10/30 03:00 | Roman Safiullin v Paul Oosterbaan | 6-3,7-5 |
| ITF Vietnam F4 | 2018/10/26 02:30 | Nam Hoang Ly v Paul Oosterbaan | 6-1,6-4 |
| ITF Vietnam F4 | 2018/10/25 04:25 | Paul Oosterbaan v Jayesh Pungliya | 6-4,6-0 |
| ITF USA F26 | 2018/09/28 18:50 | Paul Oosterbaan v Strong Kirchheimer | 2-6,3-6 |
| ITF USA F26 | 2018/09/27 18:45 | Paul Oosterbaan v Trent Bryde | 6-3,6-2 |
| ITF USA F26 | 2018/09/25 19:40 | Paul Oosterbaan v Aleksandre Bakshi | 7-5,6-1 |
| ITF USA F25 | 2018/09/20 17:00 | Alan Kohen v Paul Oosterbaan | 2-6,6-1,6-2 |
| ITF USA F25 | 2018/09/19 19:15 | Isaiah Strode v Paul Oosterbaan | 6-7,6-7 |