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Fastball
The fastball is the most common type of pitch (baseball), pitch thrown by pitchers in baseball and softball. Its distinctive feature is its high speed. "Power pitchers," such as former major leaguers Nolan Ryan and Roger Clemens, relied on the speed, often exceeding , and movement of their fastballs to prevent the ball from being hit. As an alternative to the fastball, pitchers can put more movement on slower thrown balls, or throw them towards the inside or outside of home plate where batter (baseball), batters cannot easily reach it. Fastballs are usually thrown with a backspin so that the Magnus effect fastball creates an upward force on the ball. This causes it to fall less rapidly than expected, and sometimes causes an optical illusion often called a rising fastball. Although it is impossible for a human to throw a baseball fast enough and with enough backspin for the ball to actually rise, to the batter the pitch seems to rise due to the unexpected lack of natural drop on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four-seam Fastball
A four-seam fastball, also called a rising fastball, a four-seamer, or a cross-seam fastball, is a pitch (baseball), pitch in baseball. It is a member of the fastball family of pitches and is usually the fastest ball thrown by a pitcher. It is so called because with every rotation of the ball as it is thrown, four seams come into view. A few pitchers at the major league level can sometimes reach a pitch speed of over 100 mph. It is often compared with the two-seam fastball. Grip and action The four-seam fastball is designed purely for velocity; it travels to the batter's box with little or no "break" from straight-line flight—the intent being to challenge the batter's reaction time instead of fooling him with a pitch that breaks downward or to one side or the other. The ball is gripped with the index and middle fingers set on or across a line (cross-seam) of the "horseshoe" seam that faces outward, i.e., away from the pitcher's body. The thumb is placed directly undernea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Split-finger Fastball
A split-finger fastball or splitter is an off-speed pitch in baseball that initially looks like a fastball from the batters perspective, but then drops suddenly. Derived from the forkball, it is aptly named because the pitcher puts the index and middle finger on different sides of the ball. History The splitter grew out of a much older pitch, the forkball, which was first used in the major leagues in the 1920s. The modern splitter is often credited to baseball coach Fred Martin, who threw the pitch in the minor leagues as a changeup of sorts. When a young Bruce Sutter returned from surgery to find his fastball had lost velocity, Martin taught Sutter the pitch. Sutter's success as a closer helped popularize the pitch. Another early proponent of the splitter was Roger Craig, a pitcher-turned-manager, in the 1980s. He taught it to a number of pitchers on the teams he coached, the Detroit Tigers and San Francisco Giants. Longtime player and manager Mike Scioscia called the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitch (baseball)
In baseball, the pitch is the act of throwing the baseball toward home plate to start a play. The term comes from the Knickerbocker Rules. Originally, the ball had to be thrown underhand, much like "pitching in horseshoes". Overhand pitching was not allowed in baseball until 1884. The biomechanics of pitching have been studied extensively. The phases of pitching include the windup, early cocking, late cocking, early acceleration, late acceleration, deceleration, and follow-through. Pitchers throw a variety of pitches, each of which has a slightly different velocity, trajectory, movement, hand position, wrist position and/or arm angle. These variations are introduced to confuse the batter and ultimately aid the defensive team in getting the batter or baserunners out. To obtain variety, and therefore enhance defensive baseball strategy, the pitcher manipulates the grip on the ball at the point of release. Variations in the grip cause the seams to catch the air differently, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Off-speed Pitch
In baseball, an off-speed pitch is a pitch thrown at a slower speed than a fastball. Breaking balls and changeups are the two most common types of off-speed pitches. Very slow pitches which require the batter to provide most of the power on contact through bat speed are known as "junk" and include the knuckleball and the Eephus pitch, a sort of extreme changeup. The specific goals of off-speed pitches may vary, but in general they are used to disrupt the batter's timing, thereby lessening his chances of hitting the ball solidly or at all. Virtually all professional pitchers have at least one off-speed pitch in their repertoire. Despite the fact that most of these pitches break in some way (for instance, horizontally, vertically, gradually, or late in their trajectory), batters are sometimes able to anticipate them due to hints that the pitcher gives, such as changes in arm angle, arm speed, or placement of fingers. Types of off-speed pitches Different off-speed pitches are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Softball
Softball is a Variations of baseball, variation of baseball, the difference being that it is played with a larger ball, on a smaller field, and with only underhand pitches (where the ball is released while the hand is primarily below the ball) permitted. Softball is played competitively at club levels, the college level, and the #Professional leagues, professional level. The game was created in 1887 in Chicago by George Hancock (softball), George Hancock. There are two rule sets for softball generally: ''slow-pitch softball'' and ''fastpitch softball, fastpitch''. Slow-pitch softball is commonly played recreationally, while women's fastpitch softball was a Summer Olympic Games#List of Olympic sports, Summer Olympic sport and can be Women Professional Fastpitch, played professionally. Softball was not included in the 2024 Summer Olympics but will return for the 2028 Summer Olympics. Depending on the variety being played and the age and gender of the players, the particulars of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greg Maddux
Gregory Alan Maddux (born April 14, 1966), also known as "Mad Dog" and "the Professor," is an American former professional baseball pitcher who played 23 seasons in Major League Baseball (MLB), primarily with the Atlanta Braves and Chicago Cubs. He won the 1995 World Series with the Braves over the Cleveland Indians. Maddux was the first pitcher in MLB history to win the Cy Young Award four consecutive years (1992–1995), matched by only one other pitcher, Randy Johnson. During those four seasons, Maddux had a 75–29 record with a 1.98 earned run average (ERA), while allowing fewer than one baserunner per inning. Widely regarded as one of the greatest pitchers in baseball history, Maddux is the only pitcher in MLB history to win at least 15 games for 17 straight seasons. He also holds the record for most Gold Gloves by any player with 18, and most putouts by a pitcher with 546, including a tied live-ball-era record of 39 putouts in a season (1990, 1991, 1993). A superb cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinker (pitch)
In baseball, a sinker or sinking fastball is a type of fastball which has significant downward and horizontal movement and is known for inducing ground balls. Pitchers capable of utilizing the sinker are able to throw the pitch almost exclusively, as it forces weak contact and ground balls, allowing them to rely less on secondary pitches in order to change speeds. While coaches agree that this pitch is very similar to the two-seam fastball, a two-seamer tends to have more lateral movement than a sinker. In either case, the pitch is thrown in a two-seam orientation and has a gyro angle far from 0 degrees, leading to seam-shifted wake effects that cause downward and lateral movement compared to a four-seam fastball. History Before the 1950s, pitchers did not know what caused their pitches to sink or "hop". They regarded either ability as a "gift from heaven". Bill James cites Curt Simmons as the first pitcher to be able to throw both sinkers and rising fastballs, apparently indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roger Clemens
William Roger Clemens (born August 4, 1962), nicknamed "Rocket", is an American former professional baseball pitcher who played 24 seasons in Major League Baseball (MLB), most notably with the Boston Red Sox and New York Yankees and also played for the Toronto Blue Jays and Houston Astros. He was one of the most dominant pitchers in major league history, tallying 354 wins, a 3.12 earned run average (ERA), and 4,672 strikeouts, the third-most all time. An 11-time MLB All-Star and two-time World Series champion, Clemens won seven Cy Young Awards, more than any other pitcher in history. Clemens was known for his fierce competitive nature and hard-throwing pitching style, which he used to intimidate batters. Clemens debuted in the MLB in 1984 with the Red Sox, whose pitching staff he anchored for 12 years. In 1986, he won the American League (AL) Cy Young Award, the AL Most Valuable Player (MVP) Award, and the All-Star Game MVP Award, and he struck out an MLB-record 20 batt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitcher
In baseball, the pitcher is the player who throws ("Pitch (baseball), pitches") the Baseball (ball), baseball from the pitcher's mound toward the catcher to begin each play, with the goal of out (baseball), retiring a batter (baseball), batter, who attempts to either make contact with the pitched ball or draw a base on balls, walk. In the numbering system used to record defensive plays, the pitcher is assigned the number 1. The pitcher is often considered the most important player on the defensive side of the game, and as such is situated at the right end of the defensive spectrum. There are many different types of pitchers, such as the starting pitcher, relief pitcher, middle reliever, left-handed specialist, lefty specialist, setup man, and the closing pitcher, closer. Traditionally, the pitcher also bats. Starting in 1973 with the American League and spreading to further leagues throughout the 1980s and 1990s, the hitting duties of the pitcher have generally been given over t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seam-shifted Wake
Seam-shifted wake (SSW) is an aerodynamic phenomenon involving baseballs. The term was coined in 2019 by Andrew Smith during his work on the phenomenon with Barton L. Smith (no relation) at Utah State University (USU). Nazmus Sakib and John Garrett also contributed to the early work. The USU group showed that Major League Baseball (MLB) baseball seams, when in specific locations relative to the direction of the ball, force the boundary layer to separate earlier (closer to the front of the ball) than it normally would. If this occurs on one side of the ball and not on the opposite side, a net force is produced. This force can be similar in magnitude to that caused by spin (i.e. the Magnus effect). In the particle image velocimetry image shown, the seam on the top of the ball is causing separation (wake formation) on the top closer to the front of the ball than normal. The separation on the bottom of the ball is at the normal location. The resultant movement from this effect had bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baseball
Baseball is a bat-and-ball games, bat-and-ball sport played between two team sport, teams of nine players each, taking turns batting (baseball), batting and Fielding (baseball), fielding. The game occurs over the course of several Pitch (baseball), plays, with each play beginning when a player on the fielding team (baseball), fielding team, called the pitcher, throws a Baseball (ball), ball that a player on the batting team (baseball), batting team, called the Batter (baseball), batter, tries to hit with a baseball bat, bat. The objective of the offensive team (batting team) is to hit the ball into the field of play, away from the other team's players, allowing its players to run the Base (baseball), bases, having them advance counter-clockwise around four bases to score what are called "Run (baseball), runs". The objective of the defensive team (referred to as the fielding team) is to prevent batters from becoming Base running, runners, and to prevent runners base running ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
