No
If they don't sign with the team that drafted them, or otherwise violate their amateur status, they can attend college and play baseball for the college team, then go back into the undrafted player pool the following year. They can also sign with the team that drafted them, play for that team and attend college in the off-season, but they are not eligible to play baseball for their college team, but may play another sport in college such as basketball or football.
Kentucky
No.
well if you want to be a pro baseball player, you should play in high school. than if your goiod enough, a college will offer you a scholarship to play baseball and attend that college. then when college is over you might become a free agent, or a team might offer you an invitation to play for them,
Doug Flutie of Boston College
Louisiana State
pokemon university
South Carolina
The university of texas
University of Minnesota
Minnasota
good scholarship and be great a baseball