2017 Bol Open

The 2017 Bol Open was a professional tennis tournament played on outdoor clay courts in Bol, Croatia. It was the twelfth edition of the tournament and part of the 2017 WTA 125K series. It took place on 6–11 June 2017. Aleksandra Krunić became the singles champion, while Chuang Chia-jung and Renata Voráčová won the doubles.

Seeds

 * 1 Rankings as of 29 May 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇮🇹 Sara Errani
 * Tena Lukas
 * Ajla Tomljanović
 * 🇷🇺 Natalia Vikhlyantseva

The following players received entry from the qualifying draw:
 * Ana Biškić
 * Chuang Chia-jung
 * Xenia Knoll
 * 🇮🇳 Prarthana Thombare

Withdrawals

 * Before the tournament
 * 🇺🇸 Catherine Bellis →replaced by 🇧🇬 Viktoriya Tomova
 * 🇷🇴 Ana Bogdan →replaced by 🇨🇿 Renata Voráčová
 * 🇸🇰 Jana Čepelová →replaced by Tereza Mrdeža
 * 🇷🇴 Sorana Cîrstea →replaced by 🇧🇬 Elitsa Kostova
 * 🇹🇳 Ons Jabeur →replaced by 🇷🇸 Ivana Jorović
 * 🇷🇺 Irina Khromacheva →replaced by 🇯🇵 Misa Eguchi
 * 🇺🇸 Varvara Lepchenko →replaced by Tamara Zidanšek
 * 🇵🇱 Magda Linette →replaced by 🇪🇸 Olga Sáez Larra
 * Petra Martić →replaced by 🇷🇺 Alexandra Panova
 * 🇺🇸 Christina McHale →replaced by 🇧🇾 Olga Govortsova
 * 🇷🇴 Patricia Maria Țig →replaced by 🇲🇰 Lina Gjorcheska
 * 🇨🇳 Zheng Saisai →replaced by 🇷🇴 Alexandra Cadanțu

Seeds

 * 1 Rankings as of May 29, 2017.

Other entrants
The following pairs received a wildcard into the doubles main draw:
 * Ana Biškić / Ani Mijačika

Singles

 * 🇷🇸 Aleksandra Krunić def. 🇷🇴 Alexandra Cadanțu, 6–3, 3–0 ret.

Doubles

 * Chuang Chia-jung / 🇨🇿 Renata Voráčová def. 🇲🇰 Lina Gjorcheska / 🇧🇬 Aleksandrina Naydenova, 6–4, 6–2