Originally Posted by WildVolley
What's the accepted NTRP of say a 16-year old who wins a Junior title at a major tournament like Wimbledon or the US Open? 6.0 or something higher? Obviously some of these champions go on to become top 100-players, but some probably never break into the top-100.
Have a look at the winners of Junior Wimbledon and the other slams since 2000.
No 'Norcal 4.5' is taking out of any of those guys even when they were 15-16 y/o.
Have a look at his ITF singles record.
No 'Norcal 4.5' is taking him out. Only the deluded would think that.