| Clara Tauson (6-3, 4-6, 6-4 vs Jelena Ostapenko) | WTA de Luxemburgo |
| Alison Van Uytvanck/Greet Minnen (6-3, 6-3 vs Kimberley Zimmermann/Erin Routliffe) | WTA de Luxemburgo |
| Jasmine Paolini (7-6(7-4), 6-2 vs Alison Riske) | WTA de Portoroz |
| Anna Kalinskaya/Tereza Mihalikova (4-6, 6-2, 12-10 vs Aleksandra Krunic/Lesley Parrinama Kerkhove) | WTA de Portoroz |
