Sinner turns up the heat on top spot
Jannik Sinner finally realised his Grand Slam dream at Melbourne Park in January and was nigh on unstoppable through the opening four months of the season, adding titles in Rotterdam and Miami and semi-finals in Indian Wells and Monte-Carlo before a hip injury in Madrid stalled his momentum and forced his withdrawal ahead of the quarter-finals.
The Italian only has second-round points to defend in Paris and could become the first from his nation to ascend to the world No.1 ranking, in the process dethroning Djokovic for the second time this year.
Djokovic must at least reach the final to stand a shot at retaining top spot. Even if the 37-year-old defends his title, Sinner would be assured of the No.1 ranking should he reach the final.
Sinner could also become the first man in the Open Era to win their first two majors in succession and the first since Naomi Osaka did so with the US and Australian Opens back-to-back in 2018-19.