sentences:  They reached the semi-finals in 1983-84, when Mohammad Riaz took 13 for 59 in one of the preliminary matches against Lahore Division.In 1980-81 they won the Patron's Trophy, winning all five of their group matches, receiving a walkover in their semi-final, and beating Karachi Blues in the final by eight wickets.However, the matches were later downgraded in status and are no longer considered to have been first-class.