The series is also occasionally referred to as the "BART Series" for the Bay Area Rapid Transit system that links Oakland to San Francisco. However, the name "BART Series" has never been popular beyond a small selection of history books and national broadcasters and has fallen out of favor. Bay Area locals almost exclusively refer to the rivalry as the "Battle of the Bay".
Originally, the term described a series of exhibition games played between the two clubs after the conclusion of spring training, immediately prior to the start of the regular season. It was first used to refer to the 1989 World Series in which the Athletics won their most recent championship and the first time both teams had met since they moved to the San Francisco Bay Area. Today, it also refers to games played between the teams during the regular season since the commencement of interleague play in 1997. Through 2012, the A's have won 47 games, and the Giants have won 45, and the A's have held this edge for the past 10 years.[15]
The A's have significant edges on the Giants in terms of overall postseason appearances (16 to 10), division titles (15 to 8) and World Series titles (4 to 2) since both teams moved to the region (the Giants in 1958, the A's in 1968). Oakland also leads the rivalry in terms of league pennants (6 to 5).

Historic rivalries
Philadelphia Phillies
See also: City Series (Philadelphia)
The City Series was the name of a series of baseball games played between the Athletics and the Philadelphia Phillies of the National League that ran from 1903 through 1955. After the A's move to Kansas City in 1955, the City Series rivalry came to an end. The teams have since faced each other in Interleague play (since its introduction in 1997) but the rivalry has effectively died in the intervening years since the A's left Philadelphia.
The first City Series was held in 1883 between the Phillies and the American Association Philadelphia Athletics.[16] When the Athletics first joined the American League, the two teams played each other in a spring and fall series. No City Series was held in 1901 and 1902 due to legal warring between the National League and American League.

Season records
This table is a partial list of the seasons completed by the Athletics. For full season records see List of Oakland Athletics seasons.

Season	Wins	Losses	Win %	Place	Playoffs
2000	91	70	.565	1st in AL West	Lost ALDS to New York Yankees, 2–3.
2001	102	60	.630	2nd in AL West	Lost ALDS to New York Yankees, 2–3.
2002	103	59	.636	1st in AL West	Lost ALDS to Minnesota Twins, 2–3.
2003	96	66	.593	1st in AL West	Lost ALDS to Boston Red Sox, 2–3.
2004	91	71	.562	2nd in AL West
2005	88	74	.543	2nd in AL West
2006	93	69	.574	1st in AL West	Won ALDS vs. Minnesota Twins, 3–0. Lost ALCS vs. Detroit Tigers, 0–4.
2007	76	86	.469	3rd in AL West
2008	75	86	.466	3rd in AL West
2009	75	87	.463	4th in AL West
2010	81	81	.500	2nd in AL West
2011	74	88	.457	3rd in AL West
2012	94	68	.580	1st in AL West	Lost ALDS to Detroit Tigers, 2–3.
All-Time Record	8344	8840	.486

Quick facts
Founded in Philadelphia in 1901 when the A.L. became a Major League. Moved to Kansas City in 1955 and to Oakland in 1968.
Current uniform[17] colors: green, gold and white: 1963–present, Only MLB team that wears white cleats
Previous uniform colors: blue and white: 1901–04, 1909–49, 1951–53, 1961; blue, red and white: 1905–08, 1954–60, 1962; Blue, gold and white: 1950,
Logo design: A blackletter "A's". The team also uses an elephant logo.
Team motto: Green Collar Baseball
Playoff appearances (24): 1905, 1910, 1911, 1913, 1914, 1929, 1930, 1931, 1971, 1972, 1973, 1974, 1975, 1981, 1988, 1989, 1990, 1992, 2000, 2001, 2002, 2003, 2006, 2012
Local television: CSN California
Local radio: KGMZ
Mascot: Stomper
Spring-training facility: Phoenix Municipal Stadium, Phoenix, AZ
The spring-training facility in Phoenix, Arizona, has been the home of the Oakland A's since 1982. Previous spring-training sites since they moved to Oakland in 1968 were Yuma, Arizona, and Las Vegas, Nevada, both in the 1970s.

Athletics in the Bay Area Sports Hall of Fame
Main article: Bay Area Sports Hall of Fame
• 35, 14 Vida Blue, P,1969–1977
• 19 Bert "Campy" Campaneris, SS, 1968–1976
• 12 Orlando Cepeda, 1B, 1972
•  4 Sam Chapman, CF, 1938–1941, 1945–1951 (Tiburon native)
•  1 Eddie Joost, SS, 1947–1954, Mgr, 1954 (San Francisco native)
• 43 Dennis Eckersley, P, 1987–1995 (born in Oakland, grew up in Fremont)
• 34 Rollie Fingers, P, 1968–1976
• 27 Catfish Hunter, P, 1968–1974
•  9 Reggie Jackson, OF, 1968–1975, 1987
•  1 Billy Martin, MGR, 1980–1982 (Berkeley native)
• 44 Willie McCovey, 1B, 1976
•  8 Joe Morgan, 2B, 1984 (grew up in Oakland)
• 34 Dave Stewart, P, 1986–1992, 1995 (Oakland native)

Athletics in the Philadelphia Baseball Wall of Fame
See: Members of the Philadelphia Baseball Wall of Fame
The Athletics have made no public recognition of Philadelphia Athletics players at the Overstock.com Coliseum. From 1978 to 2003 (except 1983), however, the Philadelphia Phillies inducted one former Athletic (and one former Phillie) each year into the Philadelphia Baseball Wall of Fame at the then-existing Veterans Stadium. In March 2004, after Veterans Stadium was replaced by the new Citizens Bank Park, the Athletics' plaques[18] were relocated to the Philadelphia Athletics Historical Society[19][20] in Hatboro, Pennsylvania, and a single plaque listing all of the A's inductees[21] was attached to a statue of Connie Mack that is located across the street from Citizens Bank Park.[22]

•  -- Frank "Home Run" Baker, 3B, 1908–1914
•  -- Charles "Chief" Bender, P, 1903–1914
•  6 Sam Chapman, CF, 1938–1951
•  2 Mickey Cochrane, C, 1925–1933
•  -- Eddie Collins, 2B, 1906–1914, 1927–1930
•  -- Jack Coombs, P, 1906–1914
•  5 Jimmy Dykes, 3B/2B, 1918–1932; Coach, 1940–1950; MGR, 1951–1953 (Philadelphia native)
• 11 George Earnshaw, P, 1928–1933
• 5/8 Ferris Fain, 1B, 1947–1952
•  3 Jimmie Foxx, 1B, 1925–1935
• 10 Lefty Grove, P, 1925–1933
•  4 "Indian Bob" Johnson, LF, 1933–1942
•  1 Eddie Joost, SS, 1947–1954; MGR, 1954
•  -- Connie Mack, MGR, 1901–1950; Team Owner, 1901–1954
•  9 Bing Miller, RF, 1922–1926, 1928–1934
•  1 Wally Moses, RF, 1935–1941, 1949–1951
•  -- Rube Oldring, CF, 1906–1916, 1918
•  -- Eddie Plank, P, 1901–1914 (Gettysburg, Pennsylvania native)
• 14 Eddie Rommel, P, 1920–1932
• 30 Bobby Shantz, P, 1949–1954 (Pottstown, Pennsylvania native)
•  7 Al Simmons, LF, 1924–1932, 1940–1941, 1944; Coach 1940–1945
• 10 Elmer Valo, RF, 1940–1954
•  -- Rube Waddell, P, 1902–1907 (Bradford, Pennsylvania native)
• 12 Rube Walberg, P, 1923–1933
• 19 Gus Zernial, LF, 1951–1954

Mack, Foxx, Grove and Cochrane have also been inducted into the Philadelphia Sports Hall of Fame.

Franchise records
Main article: Oakland Athletics team records

Season records
• Highest Batting Average: .426, Nap Lajoie (1901)
• Most Runs: 152, Al Simmons (1930)
• Most Hits: 253, Al Simmons (1925)
• Highest Slugging %: .749, Jimmie Foxx (1932)
• Most Doubles: 53, Al Simmons (1926)
• Most Triples: 21, Frank Baker (1912)
• Most Home Runs: 58, Jimmie Foxx (1932)
• Most Grand Slams: 4, Jason Giambi (2000)
• Most RBIs: 169, Jimmie Foxx (1932)
• Most Stolen Bases: 130, Rickey Henderson (1982)
• Most Wins: 31, Jack Coombs (1910) and Lefty Grove (1931)
• Lowest ERA: 1.30, Jack Coombs (1910)
• Strikeouts: 349, Rube Waddell (1904)
• Complete Games: 39, Rube Waddell (1904)

Minor league affiliations

Level	Team	League	Location
AAA	Sacramento River Cats	Pacific Coast League	West Sacramento, CA
AA	Midland RockHounds	Texas League	Midland, TX
Advanced A	Stockton Ports	California League	Stockton, CA
A	Beloit Snappers[23]	Midwest League	Beloit, WI
Short Season A	Vermont Lake Monsters	New York-Penn League	Burlington, VT
Rookie	AZL Athletics	Arizona League	Phoenix, AZ
	DSL Athletics	Dominican Summer League	Santo Domingo, Distrito Nacional, Dominican Republic

Radio and television
See also: List of Oakland Athletics broadcasters
As of 2011, the Athletics' flagship radio station is KGMZ 95.7 FM.[24] The current announcing team is Ken Korach and Vince Cotroneo.
Television coverage is exclusively on Comcast SportsNet California. Some A's games air on an alternate feed of CSN, called CSN Plus, if the main channel shows a Sacramento Kings game at the same time. On TV, Glen Kuiper covers play-by-play, and Ray Fosse typically provides color commentary. Beginning in 2012, color commentary is provided during select games by Scott Hatteberg. Fosse also provides radio color commentary when Hatteberg is on TV or when the A's are televised nationally on Fox or ESPN. Additionally, Fosse covers radio play by play duties during Spring Training games.