Buuxi weedha soo socota:
1977 Summer Universiade, oo lagu qabtay Sofia, Arantes wuxuu ku guuleystay billad dahab ah 100-ka mitir ee dhabarka. Ciyaaraha Universiade ee xagaaga ee 1979, oo lagu qabtay Magaalada Mexico, Arantes wuxuu ku guuleystay billad qalin ah 100-ka mitir ee dhabarka. Ciyaaraha Universal Summer Universiade ee 1981, oo lagu qabtay Bucharest, Arantes wuxuu ku guuleystay laba billadood oo naxaas ah oo ka mid ah 100-mitir oo dhabarka ah iyo 4 × 100-mitir oo isku dhafan.