Team Logo. The Ottawa Nationals were a team in the World Hockey Association. They hosted the first game in league history, a 7-4 loss to the Alberta Oilers. In 1973, the team moved and became the Toronto Toros. Retrieved from "https://prosportsteams.fandom.com/wiki/Ottawa_Nationals?oldid=7159" Categories: World Hockey Association teams Teams in Ontario Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.