Stadium: Court 1 Round: 27 Ground: Clay
| ITF Spain F22 MD | 2018/08/10 20:00 | Arias/Zeballos v Hoyt E / Jandric D | 6-7,1-6 |
| Challenger Segovia MD | 2018/07/30 14:45 | Menendez-Maceiras A / Stakhovsky S v Arias/Zeballos | 3-6,6-3,10-5 |
| ITF Spain F17 MD | 2018/07/06 10:00 | Arias/Zeballos v Deviatiarov M / Hoyt E | 4-6,4-6 |
| ITF Spain F17 MD | 2018/07/05 18:15 | Arias/Zeballos v Gonzalez Fernandez C / Perez Allica B | 6-0,6-2 |
| ITF Spain F17 MD | 2018/07/02 12:35 | Arias/Zeballos v Lopez Hernaez M / Torre Martin I | 7-6,6-0 |
| ITF Spain F16 MD | 2018/06/25 20:45 | Arias/Zeballos v Durasovic V / Vidal Azorin J F | 1-6,4-6 |
| ITF Mexico F2 MD | 2018/05/16 22:25 | Arias/Zeballos v Bradley J / Findel-Hawkins J | 7-5,3-6,6-10 |
| ITF Mexico F2 MD | 2018/05/15 21:40 | Arias/Zeballos v Hernandez Serrano J / Rubio Fierros A | 7-6,6-7,10-7 |
| ITF Spain F23 MD | 2018/08/13 14:30 | Sorni Chavarria Q / Winter Lopez B v Barros M / Echazu M | 2-6,6-3,10-6 |