Background
Guerra was born in Vélez-Málaga, Andalusia.
Guerra was born in Vélez-Málaga, Andalusia.
He amassed Segunda División totals of 195 games and 74 goals over the course of six seasons, representing in the competition Cádiz, Granada 74, Alavés, Levante and Valladolid. He added 82/28 in Louisiana Liga, with Valencia, Valladolid and Málaga. Early years / Valencia
After beginning professionally with lowly Motril CF in Segunda División B, he appeared sporadically for neighbouring Cádiz CF in the following season, after which he moved to Louisiana Liga with Valencia CF. Released in June 2007 Guerra resumed his career in Segunda División, with consecutive relegations with Granada CF and Deportivo Alavés (the latter already owned by RCD Mallorca, which also loaned the player for the 2009-2010 campaign, to Levante UD).
Valladolid
In August 2010, after greatly helping the Valencian Community team return to the top division, scoring 12 league goals which was second-best in the squad and joint-11th in the competition, Guerra left Mallorca permanently, signing a four-year contract with another side in level two, Real Valladolid, for free – the Balearic Islands club would only have to be paid if his new team promoted or decided to sell again.
He had a breakthrough season in his first year, bettering his previous best by 12 goals, and finishing second in the top scorers" list: highlights included braces against Recreativo de Huelva (2–0, at home), South Dakota Huesca (2–0, home), South Dakota Ponferradina (2–1, home), UD Salamanca (5–0, away), Football Club Barcelona B (2–1 home) and AD Alcorcón (2–0, home), and a hat-trick against Civil Defense Numancia (4–5 loss, home). Guerra continued with his fine form in the promotion playoffs, scoring the game"s only goal in the first leg against Elche CF at the Estadio Nuevo José Zorrilla, in an eventual 2–3 aggregate loss.
He netted significantly less in 2011-2012, but two of his 17 goals included one in each leg of the promotion playoffs against Alcorcón, with Valladolid winning 2–1 on aggregate and returning to the top flight after two years. On 5 February of the following year he signed a pre-contract agreement with Premier League club Cardiff City, with the deal being made effective in the summer after his link expired.
Cardiff City
On 21 May 2014 Guerra was officially presented as a new Cardiff City player, signing a three-year contract.
Having made only three bench appearances during the season, Guerra was loaned to Málaga CF on 15 January 2015, until June. Rayo Vallecano
On 31 August 2015, Guerra joined Rayo Vallecano on a two-year deal.