This article refers to the baseball terms; for the dog sport, see flyball. Dogs from two teams race against each other over parallel lines of jumps. ...

In baseball, a batted ball is any ball that, after a pitch, is contacted by the batter's bat. One or more of several terms are used to describe a batted ball, depending on how it comes off the bat and where in the field it lands. A view of the playing field at Busch Memorial Stadium, St. ... The typical motion of a pitcher In baseball, a pitch is the act of throwing a baseball toward home plate to start a play. ... Four historically significant baseball bats showcased in the National Baseball Hall of Fames traveling exhibit Baseball As America. ... A baseball field is a playing field used for baseball. ...

There are generally three descriptive categories for balls hit in the air. A fly ball or simply fly is a ball that is hit in the air, usually very high. Fielders attempt to catch fly balls on their descent. Secondly, A pop fly or pop-up is a specific type of fly ball that goes very high and does not travel very far. From the perspective of the fielder, pop-ups seem to come straight down. A fly ball usually is caught in flight and thus results in an outs, called a fly out or a pop out as the case may be. In baseball, the rules state that a batted ball is considered in flight when it has not yet touched any object other than a fielder or his equipment. ... In baseball, an out occurs when the defensive team effects any of a number of different events, and the umpire rules a batter or baserunner out. ...

The third type of ball hit in the air is a line drive or a liner. This is a sharply hit, low-flying batted ball. The threshold between a line drive and a fly ball is subjective; liners tend to have little noticeable arc. Liners also tend to be the hardest balls to catch because of their speed and rapid descent; however, very fast liners hit directly to an infielder are often caught by instinct without the need for judgment, making the catch easy though perhaps unexpected.

A ground ball or grounder is a batted ball that rolls or bounces on the ground. A line drive in the infield may become a hard grounder to an outfielder; these are usually called line drives regardless.

Bunts are generally not considered to be ground balls; they are a distinct type of batted ball, where the batter, in effect, tries to 'block' the ball with the bat held steady, rather than taking a full swing. Ichiro Suzuki lays down a bunt. ...

Any of the above types of balls might be fair balls or foul balls. Umpires will also signal first signal fair or foul on fly outs near the foul line, but the result of a foul fly out (or foul out) is no different from a fair fly out; it is not a foul ball. In baseball, a fair ball is a batted ball that has not yet become a foul ball, and that. ... In baseball, a foul ball is a batted ball that is not a foul tip, and that: touches the person of an umpire, player, or any object foreign to the natural ground while on or over foul ground, or settles on foul ground between home and first base, or home...

A foul tip, a very different type of batted ball, is a ball tipped off the bat which goes straight back almost as if the bat missed it and is caught by the catcher. It's sometimes hard to tell if a batter has foul-tipped a ball unless you are close enough to hear the contact. A foul tip is always a strike, even if there are two strikes on the batter. If the catcher does not catch the batted ball coming straight back, it is an ordinary foul ball. In baseball, a foul tip is a batted ball that goes sharp and direct from the bat to the catchers hands and is legally caught. ...

See also: Ground ball fly ball ratio In baseball statistics, ground ball fly ball ratio (denoted by G/F), also known as ground outs per fly outs (denoted by GO/AO), is a measure of: how frequently a pitcher gets batters out on ground balls versus fly balls; calculated as: (ground outs) / (fly outs). ...