The Toronto Open is a professional tennis tournament held annually in Toronto, Canada. It is part of the ATP Tour for men's tennis and the WTA Tour for women's tennis, attracting top players from around the world. The event typically takes place in August and features both singles and doubles matches. The tournament is played on outdoor hard courts at the Aviva Centre, which is located at York University. Established in 1892, the Toronto Open is one of the oldest tennis tournaments in North America and serves as a key event in the lead-up to the US Open.