In 2017, the Ontario Arrows were formed as a semi-professional version of the Ontario Blues. They began playing a series of exhibition games against MLR, American amateur clubs, and other opposition, to prepare for applying to join Major League Rugby. In November 2018 their entry was announced, including a re-brand to the Toronto Arrows. They began MLR play in January 2019 as an expansion team along with Rugby United New York. The Arrows have played at York University's Alumni Field and downtown at Lamport Stadium.