Due to clashes with tentative competition period of the 1st Student (Youth) Games of the People's Republic of China ¡V Badminton, the scheduled preliminary round secondary schools boys single event on 27 Oct 2023 (Fri) will be rescheduled on 20 November 2023 (Mon) at Tiu Keng Leng Sports Centre and finals will be rescheduled on 24 November 2023 (Fri) at Lai Chi Kok Park Sports Centre.