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List of Major League Baseball progressive single-season home run leaders
Batter
Team
Alder
År
HR
Regering
Rekordbryder


George Hall
Philadelphia Athletics
27
1876
5
3 år
-


Charley Jones
Boston Red Caps
29
1879
9
4 år
6. den 31. juli af George Bradley


Harry Stovey
Philadelphia Athletics
27
1883
14
1 år
10. den 1. august off Jack Neagle


Ned Williamson
Chicago White Stockings
27
1884
27
35 år
15th on July 9 off Ed Bagley


Babe Ruth
Boston Red Sox
24
1919
29
1 år
28th on September 24 off Bob Shawkey


Babe Ruth
New York Yankees
25
1920
54
1 år
30th on July 19 off Dickie Kerr


Babe Ruth
New York Yankees
26
1921
59
6 år
55. den 15. september på Bill Bayne


Babe Ruth
New York Yankees
32
1927
60
34 år
60. den 30. september af Tom Zachary


Roger Maris
New York Yankees
27
1961
61
37 år
61. den 1. oktober på Tracy Stallard


Mark McGwire
St. Louis Cardinals
35
1998
70
3 år
62. den 8. september af Steve Trachsel


Barry Bonds
San Francisco Giants
36
2001
73
17 år
71. den 5. oktober mod Chan Ho Park
73
List of Major League Baseball progressive single-season home run leaders
Batter
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
70
3 years
62nd on September 8 off Steve Trachsel


Barry Bonds
San Francisco Giants
36
2001
73
17 years
71st on October 5 off Chan Ho Park
List of Major League Baseball progressive single-season home run leaders