Stadium: Central Round: 25 Ground: Clay
| ITF Spain F27 | 2018/09/11 09:00 | Ladron de Guevara Hi, Javier v Zhurbin, Alexander | 6-7,4-6 |
| Challenger Seville | 2018/09/01 08:00 | Vilella Martinez, Mario v Ladron de Guevara Hi, Javier | 6-0,6-3 |
| ITF Spain F29 | 2017/09/11 16:00 | Javier Barranco Cosano v Ladron de Guevara Hi, Javier | 6-2,7-6 |
| ITF Spain F17 | 2017/06/10 12:30 | Paya Gonzalez, Enrique v Ladron de Guevara Hi, Javier | 6-2,5-7,6-0 |
| ITF Spain F16 Qual | 2017/06/04 15:00 | Sanz Llopis, Aitor v Ladron de Guevara Hi, Javier | 6-3,6-2 |
| ITF Portugal F2 | 2017/03/05 17:00 | Ladron de Guevara Hi, Javier v Guy Den Heijer | 6-7,4-6 |
| ITF Portugal F2 | 2017/03/04 13:00 | Daniel Batista v Ladron de Guevara Hi, Javier | 6-2,1-6,4-6 |
| ITF Spain F38 Qual | 2016/11/21 09:00 | Romero de Avila Senise, Alberto v Ladron de Guevara Hi, Javier | 6-3,6-1 |
| ITF M25 Oviedo | 2019/09/03 10:00 | Carlos Lopez Montagud v Garcia, Alejandro | 2-6,4-6 |
| Donostia-San-Sebastian,Singles Quali M-ITF-ESP-23A | 2019/08/29 10:00 | Hernandez-Fernandez, Jose v Carlos Lopez Montagud | 6-1,6-0 |
| Donostia-San-Sebastian,Singles Quali M-ITF-ESP-23A | 2019/08/28 13:10 | Aranzabal, Mikel v Carlos Lopez Montagud | 6-2,2-6,1-6 |
| ITF M25 Santander | 2019/08/21 12:50 | Carlos Lopez Montagud v Ivan Gakhov | 2-6,3-6 |
| Vigo, Singles M-ITF-ESP-21A | 2019/08/15 11:20 | Carlos Lopez Montagud v Pedro Vives Marcos | 2-6,6-3,4-6 |
| Vigo, Singles M-ITF-ESP-21A | 2019/08/13 17:05 | Cao Pardal, David v Carlos Lopez Montagud | 1-6,4-6 |
| ITF M15 Xativa | 2019/08/03 14:30 | Imanol L Morillo v Carlos Lopez Montagud | 3-6,6-3,6-2 |
| ITF M15 Xativa | 2019/08/02 16:00 | Pla Malfeito, Jaume v Carlos Lopez Montagud | 3-6,5-7 |