League 1 Ontario (Canada) 2025/26

Leagues in Canada rarely operate with such a clear developmental mandate. The Ontario Premier League stands as a semi-professional tier within the national pyramid, sitting below the Canadian Premier League and the United Soccer League. It occupies the third level, offering a structured pathway for players who do not yet reach the highest professional ranks.

The competition underwent a significant identity shift in January 2026, rebranding from League1 Ontario to the Ontario Premier League. This change unified the league's visual and operational identity under the banner of Premier Soccer Leagues Canada. Before that transition, the league launched in 2014 following the recommendations of the 2013 Easton Report. It was established by the Ontario Soccer Association and administered by DG Sports under commissioner Dino Rossi.

The structure divides the participants into three levels. The top tier, OPL 1, features twelve teams competing in a single-table round-robin format. The regular season winner claims the championship title without the need for a playoff series. Movement between the tiers is determined by promotion and relegation. The champion of the second tier, OPL 2, moves up to the premier level. Meanwhile, the team finishing eleventh in OPL 1 enters a playoff against the runner-up of OPL 2 to determine survival. The bottom-placed side in the top tier faces direct relegation.

Vaughan Azzurri holds the record for success in the competition's history. They have secured three league titles and four L1 Cups. Other notable winners include Oakville Blue Devils, FC London, and Master's FA. Toronto FC Academy won the inaugural 2014 regular season, while Simcoe County Rovers claimed the 2023 title. The league operates independently of the Canadian Premier League's automatic promotion system, focusing instead on local player development and semi-professional competition.