16's is a tough one, at the 16's level skill can vary alot, but now if you are talking about 18's most of the ranked jr's top 200 or so will be 4.5's, the higher one's are 5.0 if not higher as most of them will be playing some sort of college tennis, probably D1. But I would venture to say that a top boys 16 depending on the region of course could be a 4.5.
OP, dont listen to this, this is not true at all
I know NTRP is only used for adults, but what level (approximately) would you rate, say, the #1 player in Boys 16s? How about the #100? #250? #500?
Thanks.
as a junior player myself, who does play with the occasional adult player, let me say this- the TOP 16 year old in the country is NOT THAT FAR OFF from the TOP 18 year old in the country. Look at national clay courts this year- the #1 seed in the 16s, Bjorn Fratangelo, beat the #1 seed for the 18's, Fred Saba. The top 16's is not that far off from the top 18's, its the depth of the 18s that's different from the rest. The #100 kid in the 16's would probably be around #200-300 in the 18's in my opinion.
as for ntrp, i was ranked around 150 or so in the country at one point, and im not bragging, but i've schooled 4.5 adult player, and some 5.0s. I would consider myself a 5.5 on the ntrp scale. so the top juniors in the country are probably a 6.0-6.5