2019 Western & Southern Open – Women's singles

Madison Keys defeated Svetlana Kuznetsova in the final, 7–5, 7–6(7–5) to win the women's singles tennis title at the 2019 Cincinnati Masters.

Kiki Bertens was the defending champion, but lost in the second round to Venus Williams.

Naomi Osaka retained the world No. 1 singles ranking after the tournament. Ashleigh Barty and Karolína Plíšková were also in contention for the top ranking.

This tournament marked Maria Sharapova's final WTA Tour-level victory before her retirement; she defeated Alison Riske in the first round, before losing to Barty in the second round.

Seeds The top eight seeds received a bye into the second round.

Draw

Finals

Top half

Section 1

Section 2

Bottom half

Section 3

Section 4

Qualifying

Seeds

Qualifiers

Lucky losers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

Fifth qualifier

Sixth qualifier

Seventh qualifier

Eighth qualifier

References

Sources Main Draw Qualifying Draw