sentences:  On 31 August 2014, Mbia rejoined Sevilla on permanent basis.He scored his first goal of the new season on 18 September, heading in a cross from Gerard Deulofeu as Sevilla started the defense of their Europa League title with a 2–0 win over Feyenoord.Mbia netted a brace as Sevilla earned a comfortable 4–1 victory over Deportivo de La Coruña at the Ramon Sanchez Pizjuan stadium on 5 October.