Andrew Castle feels Novak Djokovic's Grand Slam-winning days may be over, with Carlos Alcaraz and Jannik Sinner emerging as dominant forces. The Serb, stuck on 24 majors since the 2023 US Open, faces doubts about adding a 25th title amid younger rivals' rise.

Novak Djokovic believes there is "room for improvement" regarding the prize money available to players at the four Grand Slams.

As he winds down his career as arguably the GOAT of men’s tennis, Novak Djokovic says he no longer “enjoys” playing Masters 1000 events and remains focused on the Grand Slams. Djokovic, 38, skipped the hardcourt warm-up tournament at the Cincinnati Open ahead of the U.S. Open, where he is bidding to win a record 25th major title.