Stadium: Court 1 Round: 24 Ground: Clay
| French Open Women | 2018/05/28 09:00 | Petra Kvitova v Veronica Cepede Royg | 3-6,6-1,7-5 |
| WTA Madrid | 2018/05/12 16:30 | Petra Kvitova v Kiki Bertens | 7-6,4-6,6-3 |
| WTA Madrid | 2018/05/11 18:00 | Karolina Pliskova v Petra Kvitova | 6-7,3-6 |
| WTA Madrid | 2018/05/10 20:05 | Daria Kasatkina v Petra Kvitova | 4-6,0-6 |
| WTA Madrid | 2018/05/09 14:10 | Petra Kvitova v Anett Kontaveit | 6-7,6-3,6-3 |
| WTA Madrid | 2018/05/08 10:00 | Petra Kvitova v Monica Puig | 6-3,7-6 |
| WTA Madrid | 2018/05/06 16:05 | Petra Kvitova v Lesia Tsurenko | 6-1,6-2 |
| WTA Prague | 2018/05/05 09:00 | Mihaela Buzarnescu v Petra Kvitova | 6-4,2-6,3-6 |
| French Open Women | 2018/05/28 09:00 | Lara Arruabarrena v Timea Babos | 7-6,6-3 |
| WTA Nurnberg | 2018/05/22 12:50 | Lara Arruabarrena v Kristyna Pliskova | 3-6,5-7 |
| WTA Nurnberg | 2018/05/20 13:10 | Lara Arruabarrena v Katharina Hobgarski | 7-6,6-1 |
| WTA Rome Qual | 2018/05/12 12:55 | Lara Arruabarrena v Qiang Wang | 6-7,1-6 |
| WTA Madrid | 2018/05/07 16:00 | Lara Arruabarrena v Julia Goerges | 6-2,4-6,2-6 |
| WTA Madrid | 2018/05/05 12:30 | Marta Kostyuk v Lara Arruabarrena | 3-6,6-4,2-6 |
| WTA Rabat | 2018/05/01 10:00 | Aleksandra Krunic v Lara Arruabarrena | 6-2,6-7,6-2 |
| WTA Bogota | 2018/04/15 17:00 | Anna Karolina Schmiedlova v Lara Arruabarrena | 6-2,6-4 |