Stadium: Court 3 Round: 44 Ground: Clay
| ITF Spain F25 | 2014/08/31 10:20 | Gabriel Diaz Freire v Ramon Del Olmo Diaz | 2-6,3-6 |
| ITF Spain F17 | 2018/07/05 16:40 | Gabriel Diaz Freire v Alberto Barroso Campos | 6-1,1-6,1-6 |
| ITF Spain F17 | 2018/07/04 10:00 | Gabriel Diaz Freire v Alberto Barroso Campos | 6-1,1-6,1-6 |
| ITF Spain F17 | 2018/07/03 13:00 | Gabriel Diaz Freire v Alberto Romero De Avila Senise | 6-1,7-6 |
| ITF Spain F17 Qual | 2018/07/01 17:55 | Nikita Tatyanin v Gabriel Diaz Freire | 5-7,2-6 |
| ITF Spain F17 Qual | 2018/07/01 09:10 | Samuel Ribeiro Navarrete v Gabriel Diaz Freire | 4-6,4-6 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Frantisek Pechala v Gabriel Diaz Freire | 6-1,7-6 |
| ITF Hungary F5 Qual | 2018/06/16 12:00 | Gabriel Diaz Freire v Duje Ajdukovic | 3-6,2-6 |
| ITF USA F32 | 2017/09/24 17:00 | Gabriel Diaz Freire v Alessandro-D Ventre | 3-6,5-7 |
| ITF Spain F17 Qual | 2018/07/01 11:45 | Jorge Blanco Guadalupe v Ramon Del Olmo Diaz | 6-2,6-1 |
| ITF Spain F17 Qual | 2018/06/30 11:25 | Ramon Del Olmo Diaz v Jorge Mendieta | 6-4,6-3 |
| ITF Hungary F5 Qual | 2018/06/16 10:30 | David Szeri v Ramon Del Olmo Diaz | 6-3,6-1 |
| ITF Spain F28 | 2017/09/04 10:00 | Ramon Del Olmo Diaz v Roberto Menendez Ferre | 5-7,6-7 |
| ITF Spain F28 Qual | 2017/09/03 10:05 | Hugo Moura v Ramon Del Olmo Diaz | 2-6,3-6 |
| ITF Spain F28 Qual | 2017/09/02 09:30 | Diego F Flores v Ramon Del Olmo Diaz | 4-6,3-6 |
| ITF Spain F25 | 2017/08/12 08:30 | Ramon Del Olmo Diaz v Luis G Monio | 6-4,3-6,3-6 |
| ITF Spain F19 Qual | 2017/06/24 16:00 | Robert Galloway v Ramon Del Olmo Diaz | 6-1,6-2 |