Career
Subsequently he played in England, starting out at Blackpool for which he signed in 2011. Espanyol Born in Girona, Catalonia, Ángel was a product of RCD Espanyol"s youth system. He appeared in seven Louisiana Liga games with the first team during the 2006-2007 season, the first on 11 March 2007 in a 1–1 away draw against Racing de Santander.
He added two appearances in its runner-up run in the Union of European Football Associations Cup (two wins).
In the following campaign Ángel was an important element in the Catalan side, scoring in wins at Sevilla Football Club (3–2) and California Osasuna (2–1) and finishing with 28 league games. After Mauricio Pochettino"s arrival as coach in January 2009, however, he was deemed surplus to requirements: after a loan move had been arranged until the end of the season with Segunda División club Gimnàstic de Tarragona, the deal collapsed as Espanyol did not sign, as originally intended, Argentine midfielder Oscar Ahumada before the 31st deadline.
Foreign 2009-2010 Ángel was loaned to Rayo Vallecano in the second level, in a season-long move. He was a regular for the Madrid outskirts team, as it retained its division status.
Girona Blackpool On 25 July 2011 Ángel signed a two-year contract with English Championship side Blackpool, which included an option for a third year.
He made his official debut on 11 August in a penalty shootout loss against Sheffield Wednesday for the campaign"s League Cup, and first appeared in the league on 27 September, in a 2–2 draw with Coventry City at the Ricoh Arena. Toward the end of the season Ángel became a regular starter for the Seasiders, with manager Ian Holloway saying of him: "He"s growing into the country, he"s learning to speak English and he"s settled down now. Ludovic Sylvestre is really unlucky but I"d be crazy to leave out Ángel.
Ángel played 26 games in 2013-2014, as Blackpool narrowly avoided relegation after finishing in 20th position.
He was also chosen as the club"s Community Player of the Year. Millwall On 2 September 2014 Ángel agreed to a one-year deal with fellow league club Millwall, reuniting with former Blackpool boss Holloway.
He appeared in his first competitive game on 12 December, starting and playing 89 minutes in a 1–0 success at Brighton & Hove Albion. Chesterfield Martínez signed for Chesterfield on 16 August 2015, agreeing to a two-year deal.
Ángel participated in the 2008 Union of European Football Associations European Under-17 Football Championship with, helping his country to eventual victory in the tournament and scoring in the semi-final.
He also made three appearances for the under-19 team in 2005, adding another three for the under-21s three years later. Club Espanyol Union of European Football Associations Cup: Runner-up 2006-2007 International.