Sign In The Boston Bruins announced several roster moves following practice at Warrion Ice Arena on Sunday afternoon, including releasing Alex Chiasson from his professional tryout agreement — on his birthday. Chiasson signed the PTO on Aug. 21 in the hopes of making his seventh team in the past eight seasons . Unfortunately for the Boston University product, Boston will not become his home for the upcoming centennial season. The 33-year-old forward appeared in one preseason game for the Bruins, recording 15:20 of ice time and finished as a minus-1 in the 4-3 shootout loss against the Flyers on Friday night. MORE Bruins Brad Marchand Confused By Calls For Bruins To 'Fall Off' by Keagan Stiefel