A tidbit from the Baltimore Sun:
The league’s new collective bargaining agreement does allow a player who earned less than a full year of service time in his first season to be credited with one if he finishes in the top two of either the American League or National League Rookie of the Year voting.
No based on my reading of it when I get it (golf), there isn't. The body isn't really made for the violent rotation of a pitching motion, swing of the bat, swing of the golf club