The defending champion in the individual was the Serb Novak Đoković , who won the last two events. He met the Spaniard Rafael Nadal in the semifinals , to whom he lost just under three sets. In the final, the Spaniard faced the local hero Milos Raonic , who defeated Juan Martín del Potro on the way to the final . Nadal won the game clearly in two sets with 6: 2 and 6: 2. For him, this was his eighth title in the current year and his 58th overall title in his career. The brothers Bob and Mike Bryan won the doubles title last year , but this year they were eliminated in the quarter-finals. Alexander Peya and Bruno Soares won the final . They defeated the British duo Colin Fleming and Andy Murray in straight sets.
The field of participants in the single competition consisted of 56 players, that of the doubles competition consisted of 24 pairs. The eight top seeded players in singles or pairings in doubles each received a bye into the second round.
Qualification for the Rogers Cup 2013 took place on August 3rd and 4th, 2013. Seven qualifying places were played, which entitle them to participate in the main draw of the tournament.
At the Rogers Cup 2013 the following prize money and world ranking points were paid or credited for reaching the respective round. Players who entered the main field from qualification received the specified qualification points in addition to those for reaching the respective round. Otherwise the amounts are not to be understood as cumulative. The amounts for the double competition are distributed per team.