Career
He is based in Tarragona and represented Spain at the 2011 WDF World Cup. De Sousa qualified for the 2012 Personal Digital Cellular World Darts Championship by winning the Western European qualifier, beating Eduardo Lopes in the final. He became the first Portuguese player to qualify for either version of the World Darts Championship.
He lost 3–4 in the preliminary round to South Africa"s Devon Petersen.
He reached the final of the 2015 Catalonian Open, but lost 6–1 to Carles Arola. WDF
Catalonia Open Darts
2015: Runner-up (lost to Carles Arola (Centre for Alternative Technology) 1-6)
World Cup (Major)
2011: Last 64 (lost to Craig Baxter (Sco) 0-4)
Personal Digital Cellular
World Championship
2012: Last 72 (lost to Devon Petersen 3-4) (legs).