 Samba made his Football League debut on 30 September as a 74th-minute substitute for Reuben Reid at the Ricoh Arena against Coventry City, and within eight minutes he scored his first League goal in a 1–0 win for Argyle, heading in a cross from fellow replacement Hasney Aljofree.On 29 January 2007, he joined League Two club Wrexham on loan for a month, with the option to extend to the end of the season.Samba returned to Plymouth on 26 February.