BELGRADE, Serbia — Novak Djokovic won’t defend his ATP Finals title after ruling himself out Tuesday citing an injury, leaving the season-ending event without a member of the Big Three of men’s tennis ...
Roger Federer, Rafael Nadal and Novak Djokovic had one of the most thrilling rivalries in tennis history. Retired American Grand Slam winner joked that the Big 3 are "greedy." Roger Federer and Rafael ...