NEARLY 100 visiting athletes from Guangzhou and Taipei are expected to provide strong opposition for Hongkong's elite track and field competitors in the two-day evening competition at Wan Chai Sports Ground today. Twenty seven athletes and officials comprise the Guangzhou squad while 70 junior competitors and officials have arrived from Taipei, making a total of over 200 entries. This evening's men's 100 metres should provide one of the meeting highlights with eight heats starting at 6 pm and the finals run just under an hour later. The men's 1,500 metres looks interesting with Police Athletic Club pair Roberto de Vido and Dominic Hibbel likely to clash with Watson's Elite Squad's Yap Kai-tak in tomorrow's final.