The only thing that stopped the big 3 from winning 30+ slams was each other, and Alcaraz has proven himself to be a big 3 level talent. For Alcaraz to achieve this, two factors need to be satisfied:
1. Alcaraz can maintain good health, longevity, and motivation.
2. GOAT level competition will not emerge in the next 5-10 years. I do not expect Rune will reach this level.
If the above are satisfied, Alcaraz has the potential to obliterate every important record in tennis, including total slams, weeks #1, and maybe even 14 victories at a slam.
1. Alcaraz can maintain good health, longevity, and motivation.
2. GOAT level competition will not emerge in the next 5-10 years. I do not expect Rune will reach this level.
If the above are satisfied, Alcaraz has the potential to obliterate every important record in tennis, including total slams, weeks #1, and maybe even 14 victories at a slam.