[1] While growing up in Tuen Mun, Luk joined a youth football program run by the father of Tsun Dai.

Despite beginning the season as Tuen Mun's third choice keeper, Luk earned his first start on 23 April 2011 in a 2–1 loss to Sun Hei.

The following summer, Luk signed with Yuen Long after being lured by the opportunity to work with head coach Fung Hoi Man.

He won the starting job midway through the season when first choice keeper Chiu Yu Ming suddenly quit the club in order to become a C&ED officer.

[4] Ahead of the 2017–18 season, Lee & Man decided to withdraw their sponsorship of Rangers in order to form their own club in the Hong Kong Premier League.