Who plays on the men's olympic baseball team, given MLB is in full swing?

Question

are they college players who have pro potential or what? just interested

Answer 1

They're not pro players, but they are players that are potentially pros, but everyone on the team is hand picked by the U.S.

Answer 2

Mostly minor league players from AA and AAA affiliates. The only guys you'd probably recognize are Matt LaPorta and Dexter Fowler. You can see the full roster here:

http://www.nbcolympics.com/baseball/team...

Answer 3

Most of them actually are Pro players, just not major leaguers. As the first poster said, they're on minor league teams, but they are professional baseball players. I haven't really checked the roster in depth, but I'd imagine some college players can go as well asked.