Pari gbolohun ti o tẹle: Addison ṣe ere hockey junior pataki fun Lethbridge Hurricanes ni Western Hockey League (WHL) ati pe o yan nipasẹ Pittsburgh Penguins ni iyi keji, 53rd lapapọ, ni
2018 NHL Entry Draft. Àwọn ojúewé wọ̀nyí jápọ̀: Awon Penguins fi iwe adehun odun meta fun un ni April 7, 2019.