Radical Baseball: Most season home runs for each of the 30 teams. And ratios AB/HR, SO/HR, SO/BB.

Babe Ruth is not on this home run list.

Teams are really franchises, which can include multiple "teams", such as:

- old Washington Senators through 1960 and Minnesota Twins

- new Washington Senators 1961 through 1971 and Texas Rangers

- St. Louis Browns moved after 1953 and became Baltimore Orioles

- Seattle Pilots moved after one season (1969) and became Milwaukee Brewers. Also changed from AL to NL in 1998. Commissioner Bud Selig owned the team then.

- Marlins with multiple places

- Angels with multiple places

- Franchises that relocated but kept the same team name: twice Braves, Athletics; once Dodgers, Giants.

- Stayed in Houston but changed the team name from Colt .45s (1962-1964) to Astros. Also changed from NL to AL in 2013. Selig was still commissioner.

Killebrew and Griffey set their team record twice. The Rockies have two players who hold their season record in different years. Griffey did it in consecutive years with the same number of SO and BB ... and only one off in RBI; apparently he was in a groove.

Best in the three ratios: Bonds, Maris, Kiner. Worst: Soriano, Davis, Davis.

Data is sorted on Home Runs, then year.

Franchise	Year	First	Last	bats	HR	AB	SO	BB	AB/HR	SO/HR	SO/BB	Last
San Francisco Giants	2001	Barry	Bonds	L	73	476	93	177	6.521	1.274	.525	Bonds
St. Louis Cardinals	1998	Mark	McGwire	R	70	509	155	162	7.271	2.214	.957	McGwire
Chicago Cubs	1998	Sammy	Sosa	R	66	643	171	73	9.742	2.591	2.342	Sosa
New York Yankees	1961	Roger	Maris	L	61	590	67	94	9.672	1.098	.713	Maris
Marlins	2017	Giancarlo	Stanton	R	59	597	163	85	10.119	2.763	1.918	Stanton
Athletics	1932	Jimmie	Foxx	R	58	585	96	116	10.086	1.655	.828	Foxx
Detroit Tigers	1938	Hank	Greenberg	R	58	556	92	119	9.586	1.586	.773	Greenberg
Philadelphia Phillies	2006	Ryan	Howard	L	58	581	181	108	10.017	3.121	1.676	Howard
Arizona Diamondbacks	2001	Luis	Gonzalez	L	57	609	83	100	10.684	1.456	.830	Gonzalez
Texas Rangers	2002	Alex	Rodriguez	R	57	624	122	87	10.947	2.140	1.402	Rodriguez
Seattle Mariners	1997	Ken	Griffey	L	56	608	121	76	10.857	2.161	1.592	Griffey
Seattle Mariners	1998	Ken	Griffey	L	56	633	121	76	11.304	2.161	1.592	Griffey
Pittsburgh Pirates	1949	Ralph	Kiner	R	54	549	61	117	10.167	1.130	.521	Kiner
Boston Red Sox	2006	David	Ortiz	L	54	558	117	119	10.333	2.167	.983	Ortiz
Toronto Blue Jays	2010	Jose	Bautista	R	54	569	116	100	10.537	2.148	1.160	Bautista
Baltimore Orioles	2013	Chris	Davis	L	53	584	199	72	11.019	3.755	2.764	Davis
New York Mets	2019	Pete	Alonso	R	53	597	183	72	11.264	3.453	2.542	Alonso
Cincinnati Reds	1977	George	Foster	R	52	615	107	61	11.827	2.058	1.754	Foster
Cleveland	2002	Jim	Thome	L	52	480	139	122	9.231	2.673	1.139	Thome
Atlanta Braves	2005	Andruw	Jones	R	51	586	112	64	11.490	2.196	1.750	Jones
San Diego Padres	1998	Greg	Vaughn	R	50	573	121	79	11.460	2.420	1.532	Vaughn
Milwaukee Brewers	2007	Prince	Fielder	L	50	573	121	90	11.460	2.420	1.344	Fielder
Minnesota Twins	1964	Harmon	Killebrew	R	49	577	135	93	11.776	2.755	1.452	Killebrew
Minnesota Twins	1969	Harmon	Killebrew	R	49	555	84	145	11.327	1.714	.579	Killebrew
Colorado Rockies	1997	Larry	Walker	L	49	568	90	78	11.592	1.837	1.154	Walker
Chicago White Sox	1998	Albert	Belle	R	49	609	84	81	12.429	1.714	1.037	Belle
Colorado Rockies	2001	Todd	Helton	L	49	587	104	98	11.980	2.122	1.061	Helton
Los Angeles Dodgers	2001	Shawn	Green	L	49	619	107	72	12.633	2.184	1.486	Green
Kansas City Royals	2019	Jorge	Soler	R	48	589	178	73	12.271	3.708	2.438	Soler
Angels	2000	Troy	Glaus	R	47	563	163	112	11.979	3.468	1.455	Glaus
Houston Astros	2000	Jeff	Bagwell	R	47	590	116	107	12.553	2.468	1.084	Bagwell
Washington Nationals	2006	Alfonso	Soriano	R	46	647	160	67	14.065	3.478	2.388	Soriano
Tampa Bay Devil Rays	2007	Carlos	Pena	L	46	490	142	103	10.652	3.087	1.379	Pena
Franchise	Year	First	Last	bats	HR	AB	SO	BB	AB/HR	SO/HR	SO/BB	Last
Max	2019				73	647	199	177	14.065	3.755	2.764
Min	1932				46	476	61	61	6.521	1.098	.521
Average	1994				54	578	124	97	10.874	2.339	1.399