Could the year 2023 mark the end of Rafael Nadal and Novak Djokovic's rivalry? Sadly, it didn't last very long. Following Murray's hip surgery in 2018, the Big Four became the Big 3. The British has never been able to restore the skill or the fitness required to compete against his distinguished colleagues despite several and repeated tries. Since the beginning of the year, Roger Federer, Rafael Nadal, or Novak Djokovic have won 20 of the 23 Grand Slams that have been competed in. That is an incredible 87%.