The 2018 BBVA Open Ciudad de Valencia was a professional tennis tournament played on outdoor clay courts. It was the third edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Valencia, Spain, on 24–30 September 2018.
Singles main draw entrants
Seeds
1 Rankings as of 17 September 2018.
Other entrants
The following players received a wildcard into the singles main draw: Marina Bassols Ribera Guiomar Maristany Olga Sáez Larra Isabelle Wallace
The following players received entry into the singles main draw using a protected ranking: Anne Schäfer Rebecca Šramková
The following players received entry from the qualifying draw: Marie Benoît Andrea Gámiz Eva Guerrero Álvarez Paula Ormaechea
The following player received entry as a lucky loser: Gabriela Cé
Champions
Singles
Paula Badosa Gibert def. Aliona Bolsova Zadoinov, 6–1, 4–6, 6–2
Doubles
Irina Khromacheva / Nina Stojanović def. Valentini Grammatikopoulou / Renata Zarazúa, 6–1, 6–4