Braeden "Brady" Tkachuk ( born September 16, 1999) is an American–Canadian professional ice hockey left winger and captain of the Ottawa Senators of the National Hockey League (NHL). Tkachuk was chosen by the Senators as the fourth overall pick in the 2018 NHL Entry Draft. Prior to turning professional, Tkachuk played one season for the Boston University Terriers, earning All-Hockey East Rookie Team honors.