Lion City Sailors players celebrate after defeating Daegu FC 3-0 in their AFC Champions League Group F match in Buriram, Thailand. (PHOTO: Lion City Sailors/Facebook)

SINGAPORE — In their debut AFC Champions League campaign, reigning Singapore Premier League (SPL) champions Lion City Sailors got their maiden victory after stunning South Korean side Daegu FC 3-0 in Buriram, Thailand, on Monday (18 April).