Novak Djokovic defeated Jack Sock 6-2 6-1 in the Canada Masters round of 16 on hard.
Djokovic N. took it in straight sets.
Djokovic N. and Sock J. faced 10 of the same opponents in the last 12 months. Djokovic N. went 16–3 (84%) against them, Sock J. 5–6 (45%). Djokovic N. came out better against 4 of 8 comparable opponents, Sock J. against 1.