As a HS Freshman, son was a starting SS on Varsity and was also a RH pitcher with velocity in low to mid 80's. As a HS Senior he continued to play SS though his pitching velocity increased to where he sat at low 90's and could often touch 93. His size. . .
As HS Freshman: 6", 165 lbs
As HS Senior:6'2", 190 lbs. (see avatar picture)
As College Freshman: 6'2", 195 lbs.
As College Junior" 6'2", 205 lbs
For Pro Ball" 6'2", 195-200 lbs.
Interestingly, his entire time in college baseball, the roster listed him as 6'0" and 170lbs. I tried to get son to get that changed to something more accurate, but he'd never has been interested in dealing with such details. So, that's what it shows even today. It was pretty obvious people looked at him that he was way over the listed 170 lbs. and to this day, I have no idea where that number came from. Even his pro ball roster lists him at only 180 lbs. Since it really doesn't matter to him, it stands.
When in college, he was determined to get "bigger" and stronger. And by his sophomore year people were commenting on how big he got since his freshman year. He did get stronger as he planned, but I feel he sacrificed some speed and agility for that size. I think he, for his body type, does better over all at 195 lbs.