Baseball

"Baseball is unlike most other competitive sports in that the defense is given control of the ball. Additionally, the number of players on the field at any given time is lopsided in favor of the defense which always has nine players on the field; the offense has between one and four. ...
Each play starts with the ball in the hands of the pitcher, whose job as a member of the defense is to use his skills to somehow prevent the batter from reaching base. The pitcher throws the ball toward the catcher, whose must catch the pitched ball if it is not hit by the batter. In each half-inning, the defense attempts to force three outs.
There are three basic ways in which an out can occur: 1.) If three strikes are recorded against the batter, 2.) if a ball hit by a batter is caught by a defensive player before it hits the ground, or 3.) if a runner who is between bases or has not reached a base to which he is forced is put out by a defensive player in possession of the ball.
If the batter manages to hit the ball, all nine defensive players become active and use the ball in attempting to prevent the batter from reaching base and runners already on base from advancing or scoring. while the offense is busy attempting to move runners around the baseball diamond toward home plate, the defense uses the ball in various ways to achieve outs.
If the defense forces three outs, their team is moved into the offensive role. The exception is if it is the ninth or an extra inning and they are ahead, in which case, the game ends and the defensive team wins." [Defense (sports). Wikipedia]
The baseball positions diagram example "Baseball defence positions" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Baseball solution from the Sport area of ConceptDraw Solution Park.

"Fielding Drill #1: Around The World.
The main purpose of this drill is to work on the throws that infielders will be required to make during a game. The catcher will be able to work on throws down to second and third, the middle infielders will work on turning two, and the corner infielders will be able to work on throws home and across the diamond.
How it Works:
This drill is performed with every infield position manned. When the drill is first run it can be done without base runners. Once the drill is practiced a few times then outfielders can be used for base runners. The ball should go “around the world” and back home before the runner makes it all the way around the bases. A game could even be run with a point being awarded to the runners or the infielders depending on who wins."
[baseball-tutorials.com/ baseball-fielding-drills/ ]
The baseball positions diagram example "Baseball fielding drill - Around the world" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Baseball solution from the Sport area of ConceptDraw Solution Park.

The vector stencils library "Baseball fields" contains 4 shapes of baseball fields.
"A baseball park, also known as a ball park, ballpark, or baseball field, is a venue where baseball is played. It consists of the playing field and the surrounding spectator seating. While the diamond and the areas denoted by white painted lines adhere to strict rules, guidelines for the rest of the field are flexible.
The term "ballpark" sometimes refers either to the entire structure, or sometimes to just the playing field. A home run where the player makes it around the bases, and back to home plate, without the ball leaving the playing field is typically called an "inside-the-park" home run. Sometimes a home run over the fence is called "out of the ballpark," but that phrase more often means a home run that clears the stands and lands outside the building. The playing field is most often called the "ballfield," though the term is often used interchangeable with "ballpark" when referring to a small local or little-league facility." [Baseball park. Wikipedia]
The example "Design elements - Baseball fields" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Baseball solution from the Sport area of ConceptDraw Solution Park.

"There are 9 fielding positions in baseball. Each position conventionally has an associated number, which is used to score putouts: 1 (pitcher), 2 (catcher), 3 (first baseman), 4 (second baseman), 5 (third baseman), 6 (shortstop), 7 (left fielder), 8 (center fielder), and 9 (right fielder)." [Baseball positions. Wikipedia]
The baseball positions diagram example "Baseball - Defensive fly ball" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Baseball solution from the Sport area of ConceptDraw Solution Park.

"Simple rules about Pitching and the strike zone.
The battle between the teams involves constant skirmishes between their respective pitchers and their opponent's batters. The pitcher has incentives to pitch the baseball to an area, the strike zone, where it is relatively easy for the batter to strike it with his bat. ...
The strike zone is an imaginary box above home plate, and the umpire judges whether or not a baseball has entered it. ...
Needing to deliver the baseball where he does not want to, the pitcher uses all his skill and cunning to try to prevent the batter from hitting it." [official-rules.org/ pitching/ ]
The baseball diagram example "Baseball - Pitching and the strike zone" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Baseball solution from the Sport area of ConceptDraw Solution Park.