RulesMLB Umpire Manual
FAIR BALL
Definitions of Terms: When in contact with the ground, a ball must be in contact with fair territory and not merely over fair territory in order to be adjudged to be fair.
RulesNCAA
NCAA 7-6 Fair Ball
Fair Ball SECTION 6. A fair ball is a legally batted ball that: a. Settles on fair ground between home plate and first base or between home plate and third base; b. Is on or over fair ground when bounding to the outfield past first or third base; c. First falls on fair ground on…