Stadium: Campo 1 Round: 27 Ground: Clay
| WTA Bogota | 2018/04/13 14:00 | Lara Arruabarrena v Sara Sorribes Tormo | 6-0,6-1 |
| WTA Bogota | 2018/04/11 15:00 | Lara Arruabarrena v Victoria Rodriguez | 6-2,7-6 |
| WTA Charleston | 2018/04/04 23:00 | Lara Arruabarrena v Madison Keys | 1-6,6-3,3-6 |
| WTA Miami | 2018/03/20 21:25 | Bernarda Pera v Lara Arruabarrena | 7-5,6-4 |
| WTA Indian Wells | 2018/03/11 00:30 | Lara Arruabarrena v Caroline Wozniacki | 4-6,1-6 |
| WTA Indian Wells | 2018/03/08 23:30 | Lara Arruabarrena v Lesia Tsurenko | 3-6,6-3,6-4 |
| WTA Indian Wells Qual | 2018/03/06 20:50 | Lara Arruabarrena v Kristie Ahn | 7-5,6-3 |
| WTA Indian Wells Qual | 2018/03/05 22:10 | Lara Arruabarrena v Ons Jabeur | 6-2,2-6,6-4 |
| WTA Bogota | 2018/04/12 15:00 | Valentini Grammatikopoulou v Johanna Larsson | 6-4,4-6,4-6 |
| WTA Bogota | 2018/04/09 15:00 | Ysaline Bonaventure v Johanna Larsson | 6-7,1-6 |
| WTA Charleston | 2018/04/02 19:25 | Johanna Larsson v Caroline Dolehide | 7-5,0-6,4-6 |
| WTA Miami | 2018/03/22 15:00 | Angelique Kerber v Johanna Larsson | 6-2,6-2 |
| WTA Miami | 2018/03/20 16:15 | Johanna Larsson v Katerina Siniakova | 4-6,7-6,7-5 |
| WTA Indian Wells Qual | 2018/03/06 20:40 | Johanna Larsson v Kurumi Nara | 4-6,6-7 |
| WTA Indian Wells Qual | 2018/03/05 19:00 | Johanna Larsson v Arina Rodionova | 6-3,6-3 |
| WTA Budapest | 2018/02/23 15:35 | Dominika Cibulkova v Johanna Larsson | 6-3,6-2 |