Novak Djokovic’s knee injury bothers him at the Paris Olympics but he beats Stefanos Tsitsipas
PARIS (AP) — Novak Djokovic overcame problems with his surgically repaired right knee at the Paris Olympics on Thursday night and erased a big deficit in the second set to beat Stefanos Tsitsipas 6-3, 7-6 (3) and reach the Summer Games’ semifinals for the fourth time as he tries to collect his first gold medal.