Rubuta ci gaba don wannan sakin layi - Ya fara buga wasan Elitserien ne tare da Linköpings HC a lokacin Elitserien na 2012-13. Pettersson ya zaba ta Philadelphia Flyers a zagaye na 7, 198th gaba ɗaya, a cikin 2014 National Hockey League (NHL) Entry Draft
Ka yi haƙuri.