In 1989, Barrera returned to his home country after joining Douglas Haig.[1] In his last active years, he combined his playing career with a sports coordinator role in a local town.[1]
Managerial career
After retiring, Barrera returned to Spain after receiving a managerial offer from CF Lorca Deportiva, but his lack of experience prevented him from taking the role; he instead was named manager of Elche CF's youth sides.[1] He subsequently worked in the technical secretary of the latter club, later being an assistant of Lico during his spells as manager and also being a sporting director.[1]
In September 2007, Barrera was dismissed from the Franjiverdes, after having altercations with manager David Vidal.[2][3] In July 2009, he agreed to become the manager of Orihuela CF,[4] but the deal was later cancelled by the club's new board.[5]
On 1 October 2009, Barrera was appointed manager of Torrellano Illice CF.[6] He moved was named at the helm of fourth tier side FC Torrevieja the following 9 June,[7] but left on 11 February 2011 to move to Bulgaria.[8]
On 5 December 2011, Barrera returned to Spain after being presented as sporting director of Girona FC.[9] The following 27 March, however, he was sacked.[10]
On 7 October 2016, after more than four years without a club, Barrera was named sporting director of CD Eldense,[11] but became manager of the club thirteen days later, replacing Raúl Garrido.[12] He left the club in January 2017, after the club's change of ownership.[13]
After suffering relegation, Barrera returned to Odra on 3 December 2019, again as a youth coach.[17] In March 2020, he became an assistant of the main squad, before leaving the club in 2021.
Personal life
Barrera's older brother Rolando was also a footballer and a forward.[1]
^"Mario Barrera – witamy w sztabie" [Mario Barrera – welcome to the team] (in Polish). Odra Wodzisław Śląski. 7 February 2019. Retrieved 3 October 2024.