Novak Djokovic's return to the world number one spot, just five months after slumping to his lowest ranking in 12 years, leaves little doubt that he is one of the sport's greats.
Spawned by sexism or not, Serena Williams's run-in with chair umpire Carlos Ramos in a tumultuous US Open final loss to Naomi Osaka had tennis officiating in an unwanted spotlight once again.
Juan Martin del Potro believes Novak Djokovic can end his career as the most successful Grand Slam title winner, surpassing Roger Federer's current mark of 20.
Devastated Rafael Nadal vowed the knee injury that forced him out of the US Open semi-finals on Friday won't stop him chasing more Grand Slam glory.
Roger Federer surveyed the wreckage of his US Open exit at the hands of John Millman, insisting there was "no shame" in defeat and challenging the wisdom of anybody brave enough to start penning his career obituary.
Novak Djokovic did his part to set up a blockbuster quarter-final clash with Roger Federer at the US Open on Monday with a 6-3, 6-4, 6-3 victory over unseeded Joao Sousa.
For Rafael Nadal it's all about perfectly aligned water bottles, labels facing out, naturally.
Five-time champion Roger Federer found a new way to amaze Saturday as he reached the US Open last 16 with a 6-4, 6-1, 7-5 victory over Nick Kyrgios.