 On 10 July 2010, it was announced that Erasmus would be returning to South Africa to rejoin Supersport United after failing to make the grade at Feyenoord.Eleven days after his return, Erasmus made his second debut for Supersport United and scored what was described as a "sensational strike" in an MTN 8 loss against Moroka Swallows.On 26 May 2012, Erasmus scored the second goal in "Matsatsantsa's" 2-0 win over Mamelodi Sundowns in the Nedbank Cup final.