For my stats last year in college they just asked me what i was. But we are D-III so everything doesn't have to be super official. The scouting report on me says i'm 6-1, 210 lbs thats an inch taller and 10 lbs heavier than i really am. i have not idea how they got the info on the scouting report, but it's not super far off.
And the reason I know the scouting report on me is that we exchange scouting reports with a few other teams, in our conference, at the end of every spring.