2019 Bol Open – Singles

Tamara Zidanšek was the defending champion, and successfully defended her title, defeating Sara Sorribes Tormo in the final, 7–5, 7–5.

Seeds
• # Tamara Zidanšek (champion)

• # 🇪🇸 Sara Sorribes Tormo (final)

• # 🇷🇸 Aleksandra Krunić (quarterfinals)

• # 🇸🇰 Anna Karolína Schmiedlová (semifinals)

• # 🇦🇺 Astra Sharma (second round)

• # Jil Teichmann (quarterfinals)

• # Timea Bacsinszky (quarterfinals)

• # 🇩🇪 Laura Siegemund (quarterfinals)