Peak HC level:
1 Fed and Djoker 2. Murray 3. Nadal (baby Djoker destroyed him routinely on HC, let alone peak Djoker)
Peak grass level:
1. Fed 2. Djoker 3. Murray 4. Nadal. Just ask injured Darcis how good he is.
Peak Clay level:
1. Djoker (smoked peak Nadal with ease) and Fed (bagelled peak nadal on clay) 2. Murray (just utterly embarrassed Nadal) 3. Nadal.
Anyone who disputes any of this is a troll.