Round: 60 Ground: Hardcourt outdoor
| ITF Portugal F3 Qual | 2017/03/11 13:00 | Davies, George v Plaza, Santiago | 3-6,3-6 |
| ITF Portugal F2 | 2017/03/04 09:30 | Plaza, Santiago v Semedo, Miguel | 1-6,6-7 |
| ITF Portugal F1 | 2017/02/25 09:30 | Plaza, Santiago v Pulgar-Garcia, Jaime | 6-4,4-6,6-7 |
| ITF Spain F8 | 2016/04/03 12:30 | Plaza, Santiago v Kapric, Denis | 6-3,6-2 |
| ITF Spain F33 | 2015/10/12 08:00 | Fermosell, Jaime v Plaza, Santiago | 6-4,6-4 |
| ITF Spain F33 | 2015/10/11 12:00 | Plaza, Santiago v Sebaoun, Leo Julien | 6-1,6-1 |
| ITF Spain F33 | 2015/10/10 14:00 | Khachatryan, Mikayel v Plaza, Santiago | 2-6,4-6 |
| ITF Spain F29 Qual | 2015/09/13 12:30 | Carrero, Ismael v Plaza, Santiago | 3-6,6-7 |
| ITF Portugal F3 Qual | 2017/03/11 13:00 | Vallejo, Miguel v Serrano Sanz, Leandro | 6-4,6-3 |
| Spain F6, Singles | 2017/02/18 08:00 | Vallejo, Miguel v Avidzba, Alen | 1-6,1-6 |
| ITF Spain F5 Qual | 2017/02/11 13:30 | Vallejo, Miguel v Gomez Montesa, Sergio | 4-6,4-6 |
| Spain F30, Singles | 2016/10/09 12:30 | Voronin, Dimitriy v Vallejo, Miguel | 6-3,6-2 |
| Spain F30, Singles | 2016/10/08 13:30 | Vallejo, Miguel v Levendale, Brandon | 7-5,7-5 |
| Spain F30, Singles | 2016/09/11 08:00 | Mensurado, Vasco v Vallejo, Miguel | 6-3,6-4 |
| Spain F30, Singles | 2016/09/10 12:00 | Vallejo, Miguel v Borges Pereira, Kevin | 7-5,6-2 |
| ITF Spain F27 Qual | 2016/08/20 10:30 | Diaz Freire, Gabriel v Vallejo, Miguel | 7-5,6-7,6-3 |