Stadium: Pista 4 Round: 62 Ground: Clay
| ITF Spain F27 | 2018/09/09 08:45 | Ivan Marrero Curbelo v Gabriel P Tumasonis | 6-4,6-0 |
| Challenger Seville | 2018/09/01 16:00 | Ivan Marrero Curbelo v Axel Michon | 4-6,6-4,0-6 |
| ITF Spain F25 | 2018/08/25 10:00 | Ivan Marrero Curbelo v Pol Fernandez | 6-3,4-6,1-6 |
| ITF Spain F24 | 2018/08/19 13:00 | John Echeverria v Ivan Marrero Curbelo | 7-6,7-5 |
| ITF Spain F23 | 2018/08/14 14:30 | Ivan Marrero Curbelo v Sergio Martos Gornes | 6-7,3-6 |
| ITF Spain F22 | 2018/08/09 21:40 | Oriol Roca Batalla v Ivan Marrero Curbelo | 6-4,6-1 |
| ITF Spain F22 | 2018/08/07 17:15 | Ivan Marrero Curbelo v Blas Ruiz Romero | 6-0,6-2 |
| ITF Spain F18 Qual | 2018/07/07 16:30 | Pol Fernandez v Ivan Marrero Curbelo | 2-6,5-7 |
| ITF Switzerland F5 | 2018/09/01 10:30 | Pietro Schiavetti v Loic Perret | 4-6,2-6 |
| ITF Italy F20 Qual | 2018/07/21 07:30 | Pietro Schiavetti v Ettore Capello | 6-7,2-6 |
| ITF Germany F7 | 2018/07/08 10:00 | Gilles Eckert v Pietro Schiavetti | 6-1,6-3 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/20 09:30 | Andrea Picchione v Pietro Schiavetti | 6-3,6-3 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 12:00 | Pietro Schiavetti v Dusan Obradovic | 6-3,7-6 |
| ITF Croatia F3 | 2018/03/18 08:00 | Pietro Schiavetti v Alessandro Ragazzi | 1-6,7-6,3-6 |
| ITF Croatia F2 | 2018/03/12 11:00 | Tom Kocevar-Desman v Pietro Schiavetti | 6-4,6-2 |