Hooman played football for Wanderers, one of the leading clubs of the 1870s, as a forward. He was described by contemporary commentators as "the fastest dribbler of the day, and an accomplished player". In 1871 he was chosen to play for the England national team in two matches against Scotland at The Oval, although these matches are not now regarded as official international matches by The Football Association. He was also chosen to play in what is now regarded as the first official international match, between England and Scotland in Glasgow in 1872, but was unavailable due to other commitments. He was also selected for teams representing Middlesex and London.