Oakland Athletics

Active Franchise

125 seasons | 9405-9945 (.486) | 9 Championships

The Oakland Athletics have played since 1901, a total of 125 seasons. The franchise's all-time record is 9,405-9,945 (.486). They have won 9 World Series titles. The franchise has played under more than one name or in more than one city: Philadelphia Athletics, Kansas City Athletics, Oakland Athletics, and Athletics.

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
L (Losses):
Games charged to the pitcher of record when the opposing team took a lead it never surrendered.
Win% (Winning Percentage):
Wins divided by games decided.

Data updated

πŸ† Championships (9)

πŸ“Š Quick Stats

125 Seasons
9405 Wins
9945 Losses
.486 Win %
9 Titles
29 Playoffs

πŸ“ˆ Best & Worst Single Seasons

Best BA β€” 1925 .307 5% above the 1925 AL average (.291)
Worst BA β€” 2022 .215 11% below the 2022 AL average (.242)
Best ERA β€” 1910 1.79 29% better than the 1910 AL average (2.52)
Worst ERA β€” 1936 6.08 21% worse than the 1936 AL average (5.04)
Most R β€” 1932 981 22% above the 1932 AL average (804 R)
Fewest R β€” 2020 274 equal to the 2020 AL average (274 R)

πŸ“‚ Quick Links

⭐ All-Time Leaders

πŸ† Playoff History (38)

2020 Lost
2020 Won
2019 Lost
2018 Lost
2014 Lost
2013 Lost
2012 Lost
2006 Lost
2006 Won
2003 Lost
2002 Lost
2001 Lost
2000 Lost
1992 Lost
1990 Won
1990 Lost
1989 Won
1989 Won
1988 Won
1988 Lost
1981 Lost
1981 Won
1975 Lost
1974 Won
1974 Won
1973 Won
1973 Won
1972 Won
1972 Won
1971 Lost
1931 Lost
1914 Lost
1905 Lost

πŸ“… Season History

125 seasons on record

Franchise History

Wins per season β€” gold bars are World Series wins, silver are pennants.

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Oakland Athletics: Frequently Asked Questions

How many World Series have the Oakland Athletics won?
The Oakland Athletics have won 9 World Series titles.
What is the all-time record of the Oakland Athletics?
The Oakland Athletics are 9,405-9,945 (.486) all-time across 125 seasons.
When were the Oakland Athletics founded?
The franchise's first major league season was 1901, and its last was 2025.
What was the best season in Oakland Athletics history?
By winning percentage, the franchise's best season was 1931, when the team went 107-45.
Have the Oakland Athletics always played in the same city?
No. The franchise has played under these names and cities: Philadelphia Athletics, Kansas City Athletics, Oakland Athletics, and Athletics.