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Clutch Hitter
A clutch hitter is a baseball player who is seemingly adept at getting a hit in high-pressure situations, i.e. in the clutch. This usually refers to getting a hit (particularly a home run) when the player's team is trailing late in a game and needs to score to tie or take the lead, especially if there are already two outs in the inning and/or the batter already has two strikes. That said, a clutch hit can occur at any point in the game if the circumstances are similarly high-stakes. Establishing a reputation as a clutch hitter is desirable for a player. Although clutch hits are recorded no differently than any other hit for statistical purposes, the notion that a player is more likely to produce clutch hits compared to other players can be advantageous in contract negotiations (especially in the modern free agency system). Does clutch hitting exist? The question of whether clutch hitting is a genuine skill possessed by certain players, or if a player is actually no more likely to p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baseball
Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding. The game occurs over the course of several plays, with each play generally beginning when a player on the fielding team, called the pitcher, throws a ball that a player on the batting team, called the batter, tries to hit with a 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 bases, having them advance counter-clockwise around four bases to score what are called " runs". The objective of the defensive team (referred to as the fielding team) is to prevent batters from becoming runners, and to prevent runners' advance around the bases. A run is scored when a runner legally advances around the bases in order and touches home plate (the place where the player started as a batter). The principal objective of the batting team is to have a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Randomly
In common usage, randomness is the apparent or actual lack of pattern or predictability in events. A random sequence of events, symbols or steps often has no :wikt:order, order and does not follow an intelligible pattern or combination. Individual random events are, by definition, unpredictable, but if the probability distribution is known, the frequency of different outcomes over repeated events (or "trials") is predictable.Strictly speaking, the frequency of an outcome will converge almost surely to a predictable value as the number of trials becomes arbitrarily large. Non-convergence or convergence to a different value is possible, but has probability zero. For example, when throwing two dice, the outcome of any particular roll is unpredictable, but a sum of 7 will tend to occur twice as often as 4. In this view, randomness is not haphazardness; it is a measure of uncertainty of an outcome. Randomness applies to concepts of chance, probability, and information entropy. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nate Silver
Nathaniel Read Silver (born January 13, 1978) is an American statistician, writer, and poker player who analyzes baseball (see sabermetrics), basketball, and elections (see psephology). He is the founder and editor-in-chief of ''FiveThirtyEight'' and a Special Correspondent for ABC News. Silver first gained public recognition for developing PECOTA, a system for forecasting the performance and career development of Major League Baseball players, which he sold to and then managed for Baseball Prospectus from 2003 to 2009. Silver was named one of Time 100, The World's 100 Most Influential People by ''Time (magazine), Time'' in 2009 after an election forecasting system he developed successfully predicted the outcomes in 49 of the 50 states in the 2008 United States presidential election, 2008 U.S. Presidential election. In the 2012 United States presidential election, the forecasting system correctly predicted the winner of all 50 states and the Washington, D.C., District of Columbi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SABR
The Society for American Baseball Research (SABR) is a membership organization dedicated to fostering the research and dissemination of the history and record of baseball primarily through the use of statistics. Established in Cooperstown, New York, on August 10, 1971, by sportswriter Bob Davids, it is based in Phoenix, Arizona. Its membership as of June 1, 2019, is 5,367. Membership While the acronym "SABR" was used to coin the word sabermetrics (for the use of sophisticated mathematical tools to analyze baseball), the Society is about much more than statistics. Well-known figures in the baseball world such as Bob Costas, Keith Olbermann, Craig R. Wright, and Rollie Hemond are members, along with highly regarded "sabermetricians" such as Bill James and Rob Neyer. Among Major League players Jeff Bajenaru was believed to have been (until 2006) the only active player with a SABR membership; Elden Auker, Larry Dierker, and Andy Seminick also have been involved. Some prominent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2001 World Series
The 2001 World Series was the championship series of Major League Baseball's (MLB) 2001 season. The 97th edition of the World Series, it was a best-of-seven playoff between the National League (NL) champion Arizona Diamondbacks and the three-time defending World Series champions and American League (AL) champion New York Yankees. The underdog Diamondbacks defeated the heavily favored Yankees, four games to three to win the series. Considered one of the greatest World Series of all time, its memorable aspects included two extra-inning games and three late-inning comebacks. Diamondbacks pitchers Randy Johnson and Curt Schilling were named World Series co-Most Valuable Players. The Yankees advanced to the World Series by defeating the Oakland Athletics, three games to two, in the AL Division Series, and then the Seattle Mariners in the AL Championship Series, four games to one. It was the Yankees' fourth consecutive World Series appearance, after winning championships in , , an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alex Rodriguez
Alexander Emmanuel Rodriguez (born July 27, 1975), nicknamed "A-Rod", is an American former professional baseball shortstop and third baseman, businessman and philanthropist. Rodriguez played 22 seasons in Major League Baseball (MLB) for the Seattle Mariners (1994–2000), Texas Rangers (2001–2003), and New York Yankees (2004–2016). Rodriguez is the chairman and chief executive officer of A-Rod Corp as well as the chairman of Presidente beer. He is part owner of the National Basketball Association's (NBA) Minnesota Timberwolves. Rodriguez began his professional baseball career as one of the sport's most highly touted prospects, and is considered one of the greatest baseball players of all time. With a career .295 batting average, Rodriguez amassed over 600 home runs (696), over 2,000 runs batted in (RBI), over 2,000 runs scored, over 3,000 hits, and over 300 stolen bases, the only player in MLB history to achieve all of those feats. He was also a 14-time All-Star, winn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derek Jeter
Derek Sanderson Jeter ( ; born June 26, 1974) is an American former professional baseball shortstop, businessman, and baseball executive. As a player, Jeter spent his entire 20-year Major League Baseball (MLB) career with the New York Yankees. He was elected to the Baseball Hall of Fame in his first year of eligibility in 2020; he received 396 of 397 possible votes (99.75%), the second-highest percentage in MLB history (behind only teammate Mariano Rivera) and the highest by a position player. He was the chief executive officer (CEO) and part owner of the league's Miami Marlins from September 2017 to February 2022. A five-time World Series champion with the Yankees, Jeter is regarded as a central contributor to the franchise's dynasty during the late 1990s and early 2000s for his hitting, base-running, fielding, and leadership. He is the Yankees' all-time career leader in hits (3,465), doubles (544), games played (2,747), stolen bases (358), times on base (4,716), plate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sports Illustrated
''Sports Illustrated'' (''SI'') is an American sports magazine first published in August 1954. Founded by Stuart Scheftel, it was the first magazine with circulation over one million to win the National Magazine Award for General Excellence twice. It is also known for its annual swimsuit issue, which has been published since 1964, and has spawned other complementary media works and products. Owned until 2018 by Time Inc., it was sold to Authentic Brands Group (ABG) following the sale of Time Inc. to Meredith Corporation. The Arena Group (formerly theMaven, Inc.) was subsequently awarded a 10-year license to operate the ''Sports Illustrated''-branded editorial operations, while ABG licenses the brand for other non-editorial ventures and products. History Establishment There were two magazines named ''Sports Illustrated'' before the current magazine was launched on August 9, 1954. In 1936, Stuart Scheftel created ''Sports Illustrated'' with a target market of sportsmen. He publis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variance
In probability theory and statistics, variance is the expectation of the squared deviation of a random variable from its population mean or sample mean. Variance is a measure of dispersion, meaning it is a measure of how far a set of numbers is spread out from their average value. Variance has a central role in statistics, where some ideas that use it include descriptive statistics, statistical inference, hypothesis testing, goodness of fit, and Monte Carlo sampling. Variance is an important tool in the sciences, where statistical analysis of data is common. The variance is the square of the standard deviation, the second central moment of a distribution, and the covariance of the random variable with itself, and it is often represented by \sigma^2, s^2, \operatorname(X), V(X), or \mathbb(X). An advantage of variance as a measure of dispersion is that it is more amenable to algebraic manipulation than other measures of dispersion such as the expected absolute deviation; for e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clutch (sports)
Clutch performance in sports is the phenomenon of athletes under pressure or "in the clutch", usually in the last minute of a game, to summon strength, concentration and whatever else necessary to succeed, to perform well, and perhaps change the outcome of the game. It occurs in basketball, hockey, football, esports, and other sports but the phrase is most common in baseball (e.g. clutch hitter). The opposite is "choking": failing to perform as needed, especially when not under pressure or favoured to win. It is a phenomenon that is studied in psychology and in the more specialized area of sport psychology. The term gained popularity due to repetitive use among sports commentators, particularly baseball announcers. Consequently, a portion of the academic literature is focused on baseball, more specifically on clutch hitting, and addresses the academic issue of whether it exists or not. Causes A great deal of the academic literature shows that it is important for athletes to b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pearson Product-moment Correlation Coefficient
In statistics, the Pearson correlation coefficient (PCC, pronounced ) ― also known as Pearson's ''r'', the Pearson product-moment correlation coefficient (PPMCC), the bivariate correlation, or colloquially simply as the correlation coefficient ― is a measure of linear correlation between two sets of data. It is the ratio between the covariance of two variables and the product of their standard deviations; thus, it is essentially a normalized measurement of the covariance, such that the result always has a value between −1 and 1. As with covariance itself, the measure can only reflect a linear correlation of variables, and ignores many other types of relationships or correlations. As a simple example, one would expect the age and height of a sample of teenagers from a high school to have a Pearson correlation coefficient significantly greater than 0, but less than 1 (as 1 would represent an unrealistically perfect correlation). Naming and history It was developed by Karl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baseball Abstract
George William James (born October 5, 1949) is an American baseball writer, historian, and statistician whose work has been widely influential. Since 1977, James has written more than two dozen books devoted to baseball history and statistics. His approach, which he termed sabermetrics in reference to the Society for American Baseball Research (SABR), scientifically analyzes and studies baseball, often through the use of statistical data, in an attempt to determine why teams win and lose. In 2006, ''Time'' named him in the ''Time'' 100 as one of the most influential people in the world. In 2003, James was hired as senior advisor on Baseball Operations for the Boston Red Sox and worked for the team for 17 years during which they won four World Series championships. Early life James was born in Holton, Kansas; his mother died in 1954 when he was five. His father was a janitor and a handyman. After four years at the University of Kansas (KU) residing at Stephenson Scholarship H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
