He made his debut for Brann in the fifth league-match of the 2011 season against Molde, and despite conceding three goals in his debut, Leciejewski soon displaced Håkon Opdal, Brann's first-choice goalkeeper since 2004.
He first appeared for Brann in the fifth league-match of the 2011 season against Molde, and despite allowing three goals in his debut, Leciejewski soon surpassed Håkon Opdal, Brann's primary goalkeeper since 2004.