Sure, what the heck, I don't like these, but I'm bored, I'll have a go.

Quote Originally Posted by Rocky
"No one was ever very close to X. His thoughts and feelings, save for a brief, occasional glimpse, are his own.
THIS is what I like about introverts, how they don't normally say what's going on in there, but when they do, i can be sure it's from themselves and not something seemingly pulled out of thin air. (the other part of that paragraph talks about baseball/softball, but I haven't a clue what it means. )

"He has a quiet, unassuming disposition and a remarkable native modesty; is absolutely correct in living habits; and is a model of deportment on and off the field. Therefore in all ways X represents the greatest development of the model ball player. May his shadow never grow less!"
My first instinct is to say ISTp. However, shoving that aside is the ISTj. I have a difficult time imaging the ISTp to have an unassuming disposition and modesty. Worse is the thought of an ISTp "absolutely correct in living habits". I can however imagine that in an ISTj. I can also imagine it in an ISFj male.

My thoughts? An ISxj.
I would need more info to attempt beyond that though.

(I have to point out that based on the quotes, there is too little info to really get a good idea about this guy. It's amazing the exteremes in differences between someone's "public" face and their private one.)