 On November 19, 2018, Aminu recorded a season-highs 21 points and 13 rebounds, shooting 9-of-13 from the field, in an 85–62 win over Maccabi Rishon LeZion.Aminu helped Hapoel reach the 2019 Israeli League Playoffs, where they eventually were eliminated by Maccabi Tel Aviv in the Quarterfinals.On September 10, 2019, he has signed with Polski Cukier Toruń of the PLK.