Born in
Cartagena,
Region of Murcia, Verdú spent the vast majority of his career in the lower leagues of his country. In
2010–11 he made his professional debut with
Albacete Balompié, his input consisting of six games in a relegation-ending season from
Segunda División; his first appearance in the competition was on 23 April 2011, playing 60 minutes – as a
substitute – in a 4–2 away loss against
Xerez CD. Verdú continued his career in the
Segunda División B the following years, representing
CA Osasuna B,
Orihuela CF,
Córdoba CF B,
CD Guadalajara,
FC Cartagena and
Elche CF. He won two promotions in three years with the last of those clubs, reaching
La Liga at the end of the
2019–20 campaign with his as one of the
captains. Verdú made his debut in the
Spanish top flight on 26 September 2020, starting and being
booked in the 0–3 home defeat to
Real Sociedad; he was aged 31 years and 11 months. In August 2021, he signed a new contract until 2023. The following June, he left the
Estadio Manuel Martínez Valero following the expiration of his link, and signed a two-year deal with his former club Cartagena on 10 July. On 31 January 2025, after making no appearances for the
Efesé during
the campaign, Gonzalo terminated his contract with the club. ==Career statistics==