The 2017 Toronto FC season was one of the most successful in franchise history, as TFC captured both the MLS Supporters' Shield and MLS Cup. Led by Sebastian Giovinco, Jozy Altidore, and Michael Bradley, Toronto FC set multiple MLS records including most points in a season (69) and most wins (20). The team's attacking trio of Giovinco, Altidore, and Victor Vazquez combined for incredible offensive production throughout the campaign.
Toronto FC's historic 2017 season culminated with their first-ever MLS Cup victory, defeating the Seattle Sounders 2-0 in the final at BMO Field. The championship marked the end of Toronto's long wait for a major trophy and established them as one of MLS's elite franchises. Head coach Greg Vanney's tactical approach and the team's depth proved crucial during their treble-winning campaign that also included the Canadian Championship.