In baseball statistics, bases on balls per nine innings pitched (BB/9IP or BB/9) or walks per nine innings (denoted by W/9) is the average number of bases on balls, (or walks) given up by a pitcher per nine innings pitched. It is determined by multiplying the number of bases on balls allowed by nine, and dividing by the number of innings pitched. [1] It is a measure of the bases on balls ability of a pitcher.
All but one of the top 25 single-season leaders in BB/9IP through 2018 pitched in the period of 1876-84. George Zettlein was the all-time single-season leader (0.2308 in 1876), followed by Cherokee Fisher (0.2355 in 1876) and George Bradley (0.2755 in 1880). [2] The highest single-season modern day baseball performance was by Carlos Silva (0.4301 in 2005). [2]
The all-time career leaders in BB/9IP through 2022 were Candy Cummings (0.4731), Tommy Bond (0.4787), and Al Spalding (0.5114), all of whom played in the 1870s and 1880s. [3]
The active career leaders in BB/9IP through 2022 were Corey Kluber (1.9683), Michael Pineda (1.9719), and Hyun Jin Ryu (1.9914). [4]
Baseball statistics refers to a variety of metrics used to evaluate player and team performance in the game of baseball.
A base on balls (BB), better known as a walk occurs in baseball when a batter receives four pitches during a plate appearance that the umpire calls balls, and is in turn awarded first base without the possibility of being called out. The base on balls is defined in Section 2.00 of baseball's Official Rules, and further detail is given in 6.08(a). Despite being known as a "walk", it is considered a faux pas for a professional player to actually walk to first base; the batter-runner and any advancing runners normally jog on such a play.
In baseball statistics, walks plus hits per inning pitched (WHIP) is a sabermetric measurement of the number of baserunners a pitcher has allowed per inning pitched. WHIP is calculated by adding the number of walks and hits allowed and dividing this sum by the number of innings pitched.
Robert Barry Moore is an American former Major League Baseball pitcher. The left-hander was signed by the Washington Senators as an amateur free agent before the 1962 season and played for the Senators (1965–1969), Cleveland Indians (1970) and Chicago White Sox (1970).
In baseball, fielding independent pitching (FIP) is intended to measure a pitcher's effectiveness based only on statistics that do not involve fielders. These include home runs allowed, strikeouts, hit batters, walks, and, more recently, fly ball percentage, ground ball percentage, and line drive percentage. By focusing on these statistics and ignoring what happens once a ball is put in play, which – on most plays – the pitcher has little control over, DIPS claims to offer a clearer picture of the pitcher's true ability.
In baseball statistics, strikeout-to-walk ratio (K/BB) is a measure of a pitcher's ability to control pitches, calculated as strikeouts divided by bases on balls.
Samuel Edward Thomas McDowell is an American former professional baseball player. He played in Major League Baseball as a starting pitcher from 1961 to 1975, most notably for the Cleveland Indians. A six-time All-Star, McDowell led the American League in strikeouts five times. Tall and powerful, his left-handed fastball was delivered with an unusually calm pitching motion which led to his memorable nickname, "Sudden Sam".
In baseball statistics, strikeouts per nine innings pitched is the mean of strikeouts by a pitcher per nine innings pitched. It is determined by multiplying the number of strikeouts by nine, and dividing by the number of innings pitched.
Derek Jansen Lilliquist is an American former Major League Baseball (MLB) pitcher and pitching coach. He played for the Atlanta Braves (1989–1990), San Diego Padres (1990–1991), Cleveland Indians (1992–1994), Boston Red Sox (1995) and Cincinnati Reds (1996), and has coached for the St. Louis Cardinals and Washington Nationals.
In 1955, the Brooklyn Dodgers finally fulfilled the promise of many previous Dodger teams. Although the club had won several pennants in the past, and had won as many as 105 games in 1953, it had never won a World Series. This team finished 13.5 games ahead in the National League pennant race, leading the league in both runs scored and fewest runs allowed. In the World Series, they finally beat their crosstown rivals, the New York Yankees. It was the Dodgers first and only World Series championship won while located in Brooklyn.
The St. Louis Cardinals 1998 season was the team's 117th season in St. Louis, Missouri and the 107th season in the National League. The Cardinals went 83–79 during the season and finished third in the National League Central division, 18 games behind the Houston Astros. First baseman Mark McGwire broke Roger Maris' single-season home run record this season by hitting 70 home runs, battling with the Chicago Cubs' Sammy Sosa, who finished runner-up in the National League with 66.
In baseball statistics, home runs allowed per 9 innings pitched or home runs allowed per nine innings is the average number of home runs given up by a pitcher per nine innings pitched. It is determined by multiplying the number of home runs allowed by nine and dividing by the number of innings pitched. Pitchers with high fly ball rates are more likely than pitchers with high ground ball rates to have high HR/9 rates.
The 1882 St. Louis Brown Stockings season was the first professional baseball season played by the team now known as the St. Louis Cardinals. The team was founded in the earlier St. Louis Brown Stockings franchise. It played in the National Association league in 1875 and in the National League from 1876 to 1877. After a scandal over game-fixing, combined with financial problems, the St Louis Brown Stockings left the National League but continued to play as an independent team from 1878 to 1881. Chris von der Ahe, a German immigrant, purchased the team prior to the 1882 season and joined the new American Association. The St. Louis Brown Stockings posted a 37-43 game record in their first season in the American Association, giving them fifth place. The team played at the Grand Avenue Grounds at the corner of Grand Avenue and Dodier Street in north St. Louis.
The 1984 Toronto Blue Jays season was the franchise's eighth season of Major League Baseball. It resulted in the Blue Jays finishing second in the American League East with a record of 89 wins and 73 losses.
The 1963 Los Angeles Dodgers were led by pitcher Sandy Koufax, who won both the Cy Young Award and the Most Valuable Player Award. The team went 99–63 to win the National League title by six games over the runner-up St. Louis Cardinals and beat the New York Yankees in four games to win the World Series, marking the first time that the Yankees were ever swept in the postseason.
The 1928 Brooklyn Robins finished in sixth place, despite pitcher Dazzy Vance leading the league in strikeouts for a seventh straight season as well as posting a career best 2.09 ERA.
The Tigers entered the season as the reigning World Series champions. The 1985 Detroit Tigers finished in third place in the American League East with a record of 84–77 (.522), 15 games behind the Blue Jays. The Tigers outscored their opponents 729 to 688. The Tigers drew 2,286,609 fans to Tiger Stadium in 1983, ranking 3rd of the 14 teams in the American League.
In baseball statistics, earned run average (ERA) is the average of earned runs allowed by a pitcher per nine innings pitched. It is determined by dividing the number of earned runs allowed by the number of innings pitched and multiplying by nine. Thus, a lower ERA is better. Runs resulting from passed balls, defensive errors, and runners placed on base at the start of extra innings are recorded as unearned runs and omitted from ERA calculations.
Component ERA or ERC is a baseball statistic invented by Bill James. It attempts to forecast a pitcher's earned run average (ERA) from the number of hits and walks allowed rather than the standard formula of average number of earned runs per nine innings. ERC allows one to take a fresh look at a pitcher's performance and gauge if his results are more or less than the sum of its parts.
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