During his spell at Neuchâtel Xamax in Switzerland he is most remembered for scoring four goals in one game against Celtic in the 1991-92 UEFA Cup [REF].
In 2000, already at 34, Hassan left Al-Ahly, going to represent Al Ain SCC, Zamalek SC - adding three more leagues and the 2002 CAF Champions League - Al-Masry Club, Tersana and Al-Ittihad Al-Sakndary, while continuing to score at length.