jp24,
here is a statistic, though the history is fairly short. The PG All American Game (formerly AFLAC Game) started in 2003. It normally takes a good 5 years for players to make the Big Leagues once they graduate from high school, less if out of college. These players that play in the All American game have not started their senior year in high school, so for the most part they are 6 years from the Big Leagues. So realistically the vast majority of those who made the Big Leagues out of that event came from the 2003 game (2004 draft) to the 2006 game (2007 draft). 152 players played in the All American games in those years. Nearly 70 of them have made at least an appearance in the Major Leagues. Some of them are or will be very wealthy. Check the salary and bonus money paid to Justin Upton, Buster Posey, Andrew McCutchen, Madison Bumgarner, Jason Heyward, Rick Porcello, etc. obviously these players didn't have that 1% odds.
MLB has a way of telling you what your odds are. It's called the draft. If you don't get selected in the draft, your odds are extremely low. If you are selected late in the draft your odds are low. If you are selected in the first couple rounds your odds are very good. If you are selected in the first round your odds are excellent. MLB clubs count on their high picks to play in the Big Leagues.
Baseball is a great game. That is why so many kids enjoy playing. But who cares what the odds are of playing in college or playing professional baseball or making the Major Leagues? If a college recruits you, your odds of playing in college is extremely high. All players can do is go out and play, then other people decide what you do later.
this might bother some that are more realistic than I am. I don't buy into reality! Not reality based on what others have done. Seems to me reality is what you make it. Odds are based on probability and sometimes based on human opinion (in sports). Then those odds change depending on which way the public is betting. I look at it this way, a fair chance is if you put a dollar on a 100 to 1 shot, you should win a $100 if you win. In baseball if you have the "necessary" talent and perhaps a little luck, you will make much more than that that 100 to 1 on your investment. That is if you really want to call it an investment. Personally I call it playing a game and doing something you love.
my suggestion to any player that has talent is form your own reality. Enjoy the game, respect the game, and forget the odds. Give it your best shot and shoot for the moon. Believe in yourself and never listen to those who say it won't happen. Doesn't make any difference if it is college, pro or both, start climbing the mountain. Sure, some will get to the top and many won't. If you need great odds, try something a lot easier and less rewarding.
One last thing about playing college or pro baseball. There is a gigantic industry out there called baseball. There are a very large number of people that make baseball their career. They are involved because most of these people love the game. I agree that education is very important, but at the same time let's not forget about how important a good baseball education has been for so many people. You don't have to be a Major League player to have a career in baseball. Also, I can't even tell you all the people I know that played professional baseball and now have a very lucrative career in something else. That is why the traditional education is so important. But all those people would still point to the benefit of their education in baseball as well.
Sorry if any of the above offends anyone. I often am accused of having my head up my arse.