2018 Empire Slovak Open

The 2018 Empire Slovak Open was a professional tennis tournament played on outdoor clay courts. It was the tenth edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Trnava, Slovakia, on 14–20 May 2018.

Seeds

 * 1 Rankings as of 7 May 2018.

Other entrants
The following players received a wildcard into the singles main draw:
 * 🇸🇰 Tereza Mihalíková
 * 🇸🇰 Lenka Stará
 * 🇸🇰 Rebecca Šramková
 * 🇷🇺 Vera Zvonareva

The following players received entry from the qualifying draw:
 * 🇵🇱 Maja Chwalińska
 * 🇸🇰 Vivien Juhászová
 * 🇨🇿 Tereza Martincová
 * 🇷🇺 Anastasia Potapova

The following player received entry as a lucky loser:
 * 🇺🇸 Irina Falconi
 * 🇺🇸 Claire Liu

Singles

 * 🇸🇰 Viktória Kužmová def. Verónica Cepede Royg, 6–4, 1–6, 6–1

Doubles

 * 🇦🇺 Jessica Moore / 🇰🇿 Galina Voskoboeva def. Xenia Knoll / 🇬🇧 Anna Smith, 0–6, 6–3, [10–7]