Stadium: COURT 3 Round: 45 Ground: Hardcourt indoor
| WTA Hiroshima | 2018/09/10 03:00 | Anna Zaja v Silvia Soler-Espinosa | 3-6,4-6 |
| WTA Seoul | 2018/09/17 03:40 | Mona Barthel v Silvia Soler-Espinosa | 6-3,6-4 |
| WTA Seoul | 2018/09/15 04:10 | Peangtarn Plipuech v Silvia Soler-Espinosa | 3-6,0-6 |
| WTA Hiroshima | 2018/09/10 06:30 | Arina Rodionova v Silvia Soler-Espinosa | 3-6,6-2,6-3 |
| WTA Hiroshima | 2018/09/10 03:00 | Anna Zaja v Silvia Soler-Espinosa | 3-6,4-6 |
| WTA Hiroshima | 2018/09/09 09:10 | Silvia Soler-Espinosa v Danka Kovinic | 6-4,7-5 |
| ITF Women Budapest | 2018/08/30 10:00 | Iga Swiatek v Silvia Soler-Espinosa | 6-0,6-4 |
| ITF Women Budapest | 2018/08/29 09:00 | Alexandra Cadantu v Silvia Soler-Espinosa | 3-6,4-6 |
| ITF Women Budapest | 2018/08/28 11:00 | Panna Udvardy v Silvia Soler-Espinosa | 4-6,1-6 |
| WTA Wuhan | 2018/09/22 06:30 | Anna Zaja v Sara Sorribes Tormo | 3-6,4-6 |
| WTA Wuhan | 2018/09/21 10:00 | Anna Zaja v Fang Ying Xun | 6-3,6-2 |
| WTA Tokyo | 2018/09/15 04:15 | Risa Ozaki v Anna Zaja | 6-2,7-6 |
| WTA Hiroshima | 2018/09/10 03:00 | Anna Zaja v Silvia Soler-Espinosa | 3-6,4-6 |
| WTA Hiroshima | 2018/09/09 06:55 | Anna Zaja v Dejana Radanovic | 6-4,6-3 |
| US Open Women | 2018/08/22 16:20 | Lin Zhu v Anna Zaja | 6-4,7-5 |
| ITF Women Hechingen | 2018/08/11 11:00 | Ekaterine Gorgodze v Anna Zaja | 7-6,6-1 |
| ITF Women Hechingen | 2018/08/10 10:30 | Varvara Flink v Anna Zaja | 3-6,6-7 |