2018 Mutua Madrid Open – Women's Singles


was the two-time defending champion, but lost to Karolína Plíšková in the quarterfinals.
Petra Kvitová won the title, also her third in Madrid, by defeating Kiki Bertens in the final, 7–6, 4–6, 6–3.
Halep and Caroline Wozniacki were in contention for the WTA no. 1 singles ranking at the beginning of the tournament. Halep retained the top ranking when Wozniacki lost to Bertens in the third round.

Seeds

Draw

Finals

Top half

Section 1

Section 2

Bottom Half

Section 3

Section 4

Qualifying

Seeds

Qualifiers

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

Fifth qualifier

Sixth qualifier

Seventh qualifier

Eighth qualifier