Summarized from The Baseball Encyclopedia for older information, and from various news stories for newer information:[vague]
Four baseball bats that were used in setting single-season home run records. From left to right: bat used by Babe Ruth to hit his 60th home run during the 1927 season, bat used by Roger Maris to hit his 61st home run during the 1961 season, bat used by Mark McGwire to hit his 70th home run during the 1998 season, and the bat used by Sammy Sosa for his 66th home run during the same season.
Williamson benefited from a very short outfield fence in his home ballpark, Lakeshore Park. During the park's previous years, balls hit over the fence in that park were ground-rule doubles, but in 1884 (its final year) they were credited as home runs. Williamson led the pace, but several of his Chicago teammates also topped the 20 HR mark that season. Of Williamson's total, 25 were hit at home, and only 2 on the road. Noticing the fluke involved, fans of the early 20th century were more impressed with Buck Freeman's total of 25 home runs in 1899 or Gavvy Cravath's 1915 total of 24.
Even with that relatively small quantity, and still pitching part-time, Ruth alone hit more home runs than did 10 of the 15 other major league clubs. The second-highest individual total was 12, by Gavvy Cravath of the Philadelphia Phillies. Ruth homered in every park in the league, the first time anyone had achieved that distinction. Ruth was a pitcher by trade, and the ultimate exception to the axiom that pitchers can't hit. Ruth had led the league with 11 in 1918, despite playing only 95 games, and still in the "dead-ball" era. By 1919, after the War, the materials for baseballs began to improve and became naturally "livelier".
Ruth hit just a few more home runs on the road (26) than he had the previous year (20), but he hit far more (29) in the Polo Grounds in New York (where the Yankees played at the time) than he had in Fenway Park (9) in Boston the year before, as he took full advantage of the nearby right field wall, although he also hit many long drives at the Polo Grounds. Of the other 15 major league clubs, only the Philadelphia Phillies exceeded Ruth's single-handed total, hitting 64 in their bandbox ballpark Baker Bowl. The second-highest individual total was the St. Louis Browns' George Sisler's 19. Ruth's major-league record slugging percentage (total bases / at bats) of .847 stood for the next 80 years.
59, by Ruth, New York (AL), 1921 (154-game schedule)
Ruth's slugging percentage was just .001 less than his record-setting average the previous year.
60, by Ruth, New York (AL), 1927 (154-game schedule)
Ruth hit more home runs in 1927 than any of the other seven American League teams. His closest rival was his teammate Lou Gehrig, who hit 47 homers that year.
61, by Roger Maris, New York (AL), 1961 (162-game schedule)
Pushing Maris that year was teammate Mickey Mantle; slowed by an injury late in the season, Mantle finished with 54. This was the first year of expansion in the AL, with two added, and the season extended from 154 to 162 games.
After an epic battle between McGwire and Ken Griffey Jr., who both got into the 50s in 1997, many expected the two to take on Maris in 1998. However, the player that competed for the record with McGwire in 1998 was Sammy Sosa of the Chicago Cubs, who propelled himself into the race with a record-setting 20 home runs that June. He would finish with 66 that season and actually led McGwire for approximately 45 minutes after hitting his 66th, until McGwire hit his own 66th, and four more in his final three games of the season. McGwire broke the old records in 144 games – fewer than even the old 154-game season. That removed season-length as a source of "asterisk" controversy, but McGwire's connection to the steroid scandal introduced a new call for asterisks on this and other records set in this era. On January 11, 2010, McGwire admitted using steroids during the 1998 season. McGwire claimed to use steroids to help heal an ailing body and denied they helped him to hit a baseball.[1]
In part due to 9/11 terrorist attacks, the then-recently set record of only three years prior by McGwire, and Bonds' poor relationship with the media and some fans, Bonds' record-setting was perhaps not as publicized as the previous chases[citation needed]. Bonds was initially chased closely by Sosa and Luis Gonzalez of the Arizona Diamondbacks, but Gonzalez faded late and finished with 57, while Sosa finished closer with 64 to become the first player to exceed 60 home runs in three separate seasons. McGwire was not a factor during what would be his final major league season, as the injuries that had plagued him for much of his career finally took their toll, although he still hit at a pace that would have put him near 50 if he had played a full season. Bonds' slugging percentage of .863 broke the major league record set by Ruth in 1920. As happened with McGwire's record, Bonds' connection to steroids resulted in his accomplishments being questioned in the era.
Home runs per gameedit
Number of home runs in the season divided by number of games in schedule (not games played)
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The Major League Baseball single season record for the number of home runs hit by a batter has changed many times over the years Contents 1 Single season records 2 Progression 3 Home runs per game 4 See also 5 References 6 External linksSingle season records editBatter Team Age Year HR Reign Record breaker George Hall Philadelphia Athletics 27 1876 5 3 years Charley Jones Boston Red Caps 29 1879 9 4 years 6th on July 31 off George Bradley Harry Stovey Philadelphia Athletics 27 1883 14 1 year 10th on August 1 off Jack Neagle Ned Williamson Chicago White Stockings 27 1884 27 35 years 15th on July 9 off Ed Bagley Babe Ruth Boston Red Sox 24 1919 29 1 year 28th on September 24 off Bob Shawkey Babe Ruth New York Yankees 25 1920 54 1 year 30th on July 19 off Dickie Kerr Babe Ruth New York Yankees 26 1921 59 6 years 55th on September 15 off Bill Bayne Babe Ruth New York Yankees 32 1927 60 34 years 60th on September 30 off Tom Zachary Roger Maris New York Yankees 27 1961 61 37 years 61st on October 1 off Tracy Stallard Mark McGwire St Louis Cardinals 35 1998 65 5 days 62nd on September 8 off Steve Trachsel Sammy Sosa Chicago Cubs 30 1998 66 43 minutes 66th on September 25 off Jose Lima Mark McGwire St Louis Cardinals 35 1998 70 3 years 67th on September 26 off Rod Henderson Barry Bonds San Francisco Giants 36 2001 73 22 years 71st on October 5 off Chan Ho ParkProgression editSummarized from The Baseball Encyclopedia for older information and from various news stories for newer information vague nbsp Four baseball bats that were used in setting single season home run records From left to right bat used by Babe Ruth to hit his 60th home run during the 1927 season bat used by Roger Maris to hit his 61st home run during the 1961 season bat used by Mark McGwire to hit his 70th home run during the 1998 season and the bat used by Sammy Sosa for his 66th home run during the same season 5 by George Hall Philadelphia Athletics NL 1876 70 game schedule 9 by Charley Jones Boston Red Stockings NL 1879 84 game schedule 14 by Harry Stovey Philadelphia Athletics AA 1883 98 game schedule 27 by Ned Williamson Chicago White Stockings NL 1884 112 game schedule Williamson benefited from a very short outfield fence in his home ballpark Lakeshore Park During the park s previous years balls hit over the fence in that park were ground rule doubles but in 1884 its final year they were credited as home runs Williamson led the pace but several of his Chicago teammates also topped the 20 HR mark that season Of Williamson s total 25 were hit at home and only 2 on the road Noticing the fluke involved fans of the early 20th century were more impressed with Buck Freeman s total of 25 home runs in 1899 or Gavvy Cravath s 1915 total of 24 dd 29 by Babe Ruth Boston Red Sox AL 1919 140 game schedule Even with that relatively small quantity and still pitching part time Ruth alone hit more home runs than did 10 of the 15 other major league clubs The second highest individual total was 12 by Gavvy Cravath of the Philadelphia Phillies Ruth homered in every park in the league the first time anyone had achieved that distinction Ruth was a pitcher by trade and the ultimate exception to the axiom that pitchers can t hit Ruth had led the league with 11 in 1918 despite playing only 95 games and still in the dead ball era By 1919 after the War the materials for baseballs began to improve and became naturally livelier dd 54 Babe Ruth New York Yankees AL 1920 154 game schedule Ruth hit just a few more home runs on the road 26 than he had the previous year 20 but he hit far more 29 in the Polo Grounds in New York where the Yankees played at the time than he had in Fenway Park 9 in Boston the year before as he took full advantage of the nearby right field wall although he also hit many long drives at the Polo Grounds Of the other 15 major league clubs only the Philadelphia Phillies exceeded Ruth s single handed total hitting 64 in their bandbox ballpark Baker Bowl The second highest individual total was the St Louis Browns George Sisler s 19 Ruth s major league record slugging percentage total bases at bats of 847 stood for the next 80 years dd 59 by Ruth New York AL 1921 154 game schedule Ruth s slugging percentage was just 001 less than his record setting average the previous year dd 60 by Ruth New York AL 1927 154 game schedule Ruth hit more home runs in 1927 than any of the other seven American League teams His closest rival was his teammate Lou Gehrig who hit 47 homers that year dd 61 by Roger Maris New York AL 1961 162 game schedule Pushing Maris that year was teammate Mickey Mantle slowed by an injury late in the season Mantle finished with 54 This was the first year of expansion in the AL with two added and the season extended from 154 to 162 games dd 70 by Mark McGwire St Louis Cardinals NL 1998 162 game schedule After an epic battle between McGwire and Ken Griffey Jr who both got into the 50s in 1997 many expected the two to take on Maris in 1998 However the player that competed for the record with McGwire in 1998 was Sammy Sosa of the Chicago Cubs who propelled himself into the race with a record setting 20 home runs that June He would finish with 66 that season and actually led McGwire for approximately 45 minutes after hitting his 66th until McGwire hit his own 66th and four more in his final three games of the season McGwire broke the old records in 144 games fewer than even the old 154 game season That removed season length as a source of asterisk controversy but McGwire s connection to the steroid scandal introduced a new call for asterisks on this and other records set in this era On January 11 2010 McGwire admitted using steroids during the 1998 season McGwire claimed to use steroids to help heal an ailing body and denied they helped him to hit a baseball 1 dd 73 by Barry Bonds San Francisco Giants NL 2001 162 game schedule In part due to 9 11 terrorist attacks the then recently set record of only three years prior by McGwire and Bonds poor relationship with the media and some fans Bonds record setting was perhaps not as publicized as the previous chases citation needed Bonds was initially chased closely by Sosa and Luis Gonzalez of the Arizona Diamondbacks but Gonzalez faded late and finished with 57 while Sosa finished closer with 64 to become the first player to exceed 60 home runs in three separate seasons McGwire was not a factor during what would be his final major league season as the injuries that had plagued him for much of his career finally took their toll although he still hit at a pace that would have put him near 50 if he had played a full season Bonds slugging percentage of 863 broke the major league record set by Ruth in 1920 As happened with McGwire s record Bonds connection to steroids resulted in his accomplishments being questioned in the era dd Home runs per game editNumber of home runs in the season divided by number of games in schedule not games played Average Name 0 451 Barry Bonds 0 430 Mark McGwire 0 390 Babe Ruth 1 0 383 Babe Ruth 2 0 377 Roger Maris 0 350 Babe Ruth 3 0 240 Ned Williamson 0 200 Babe Ruth 4 0 140 Harry Stovey 0 100 Charley Jones 0 070 George HallSee also editThe Year Babe Ruth Hit 104 Home RunsReferences edit See e g Michael Wilbon December 4 2004 Tarnished Records Deserve an Asterisk Washington Post p D10 External links editProgressive Leaders amp Records for Home Runs Baseball Reference com Retrieved from https en wikipedia org w index php title List of Major League Baseball progressive single season home run leaders amp oldid 1218457712, wikipedia, wiki, book, books, library,
