Down here, the big-league dreams of the players are still just far-off lights on the horizon.
He knew the general rules of big-league baseball, but the kid-business of stickball did not register.
big-league fielders did not wait till the ball was high in the air before running to get under it.
Probably it will wear off when they get a little better used to big-league company.
That a big-league player could be caught by a trick that was as old as the hills seemed almost incredible.
But youre in big-league company now, and the wise birds on the other teams get on to you at once.
Serious; important; professional: No more fooling around, now it's big-league stuff (1940s+)