2019 Libéma Open – Women's singles

Women's singles
2019 Libéma Open
Champion Alison Riske
Runner-up Kiki Bertens
Score0–6, 7–6(7–3), 7–5
Draw32 (6 Q / 3 WC )
Seeds8

Alison Riske defeated Kiki Bertens in the final, 0–6, 7–6(7–3), 7–5, to win the women's singles title at the 2019 Rosmalen Grass Court Championships. Riske saved five championship points en route to winning her second career WTA Tour singles title, her first in five years.

Aleksandra Krunić was the defending champion, but she lost to Kirsten Flipkens in the first round in a rematch of the previous year's final.