2023 ITS Cup

The 2023 ITS Cup was a professional tennis tournament played on outdoor clay courts. It was the fourteenth edition of the tournament, which was part of the 2023 ITF Women's World Tennis Tour. It took place in Olomouc, Czech Republic, between 17 and 23 July 2023.

Singles

 * Darja Semeņistaja def. Lea Bošković, 6–7(6–8), 6–3, 6–1

Doubles

 * 🇨🇿 Magdaléna Smékalová / 🇨🇿 Tereza Valentová def. 🇰🇿 Zhibek Kulambayeva / Darja Semeņistaja, 6–2, 6–2

Seeds

 * Rankings are as of 10 July 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * Jana Denisenko
 * Daniela Dārta Feldmane
 * 🇸🇰 Natália Kročková
 * 🇨🇿 Kristýna Tomajková
 * 🇨🇿 Tereza Valentová

The following players received entry from the qualifying draw:
 * 🇮🇹 Federica Di Sarra
 * 🇩🇪 Anna Gabric
 * 🇨🇿 Denisa Hindová
 * 🇸🇰 Anika Jašková
 * Leonie Küng
 * 🇮🇹 Sofia Rocchetti
 * 🇨🇿 Ivana Šebestová
 * 🇩🇪 Natalia Siedliska

The following player received entry as a lucky loser:
 * 🇩🇪 Tayisiya Morderger