 Additionally, he chipped in on offense, scoring two goals including the overtime game winner in BC's 2008 Beanpot Championship Game victory over Harvard, and scoring a goal to help push BC to a comeback victory over the Miami RedHawks in the 2008 NCAA Tournament.On March 30, 2009 Petrecki signed an NHL contract with the San Jose Sharks and was assigned to the Worcester Sharks (AHL).During the 2013–14 season, his fifth with the Worcester Sharks, Petrecki was reassigned on loan by San Jose to fellow AHL club, the Rochester Americans on March 12, 2014.