Apparently it’s a rating of U21 two-way right backs from CIES Football Observatory.i am surprised he's rated so high. but where is this chart from? is this promising right backs under age 21? if so, then i'm not shocked. he's proven he can play at least at the MLS level and succeed. his attacking can be improved for sure, but defensively, he's been fairly solid for his age at this level.
this chart has to have a limiting factor. just not clear what it is. in any case, i'm always for our young academy products getting recognition.