Whakakiia te rerenga e whai ake nei:
2012 PDC World Darts Championship ma te wikitoria i te tohu o te Hauauru o Uropi, ka whiua a Eduardo Lopes i te whiringa toa. I noho ia hei kaitakaro Potukara tuatahi ki te tohu mo tetahi putanga o te World Darts Championship. I hinga ia 4-3 i te rauna tuatahi ki a Devon Petersen o Awherika ki te Tonga. I te toenga o te tau, i wikitoria ia i te Whakataetae a-Motu o Catalonia me te Catalan Open ma te patu i a Antonio Jimenez i te whiringa toa. I kii a De Sousa i te 2013 Soft Tip Bullshooter European Championship me te wikitoria ki a Franck Guillermont. I tae ia ki te whakamutunga o te 2015 Catalan Open, engari i ngaro ia 6<unk>1 ki a Carles Arola.