Most Major League Baseball (MLB) Season Losses

Top 50 Major League Baseball Teams Seasons In Losses

1: Cleveland Spiders - 1899 - 134
2: Chicago White Sox - 2024 - 121
3: New York Mets - 1962 - 120
4: Detroit Tigers - 2003 - 119
5: Philadelphia Athletics - 1916 - 117
6: Boston Braves - 1935 - 115
7: Baltimore Orioles - 2018 - 115
8: Detroit Tigers - 2019 - 114
9: Pittsburg Alleghenys - 1890 - 113
10: Washington Senators - 1904 - 113
11: Pittsburgh Pirates - 1952 - 112
12: New York Mets - 1965 - 112
13: Oakland Athletics - 2023 - 112
14: Louisville Colonels - 1889 - 111
15: St. Louis Browns - 1898 - 111
16: Boston Red Sox - 1932 - 111
17: St. Louis Browns - 1939 - 111
18: Philadelphia Phillies - 1941 - 111
19: New York Mets - 1963 - 111
20: Arizona Diamondbacks - 2004 - 111
21: Houston Astros - 2013 - 111
22: Washington Senators - 1909 - 110
23: Montreal Expos - 1969 - 110
24: San Diego Padres - 1969 - 110
25: Baltimore Orioles - 2021 - 110
26: Arizona Diamondbacks - 2021 - 110
27: Philadelphia Athletics - 1915 - 109
28: Philadelphia Phillies - 1928 - 109
29: Philadelphia Phillies - 1942 - 109
30: New York Mets - 1964 - 109
31: Toronto Blue Jays - 1979 - 109
32: Detroit Tigers - 1996 - 109
33: Boston Doves - 1909 - 108
34: St. Louis Browns - 1937 - 108
35: Philadelphia Phillies - 1945 - 108
36: Oakland Athletics - 1979 - 108
37: Florida Marlins - 1998 - 108
38: Baltimore Orioles - 2019 - 108
39: St. Louis Browns - 1910 - 107
40: St. Louis Browns - 1911 - 107
41: Boston Rustlers - 1911 - 107
42: Baltimore Terrapins - 1915 - 107
43: Boston Red Sox - 1926 - 107
44: Philadelphia Phillies - 1961 - 107
45: Montreal Expos - 1976 - 107
46: Toronto Blue Jays - 1977 - 107
47: Baltimore Orioles - 1988 - 107
48: Houston Astros - 2012 - 107
49: Washington Nationals - 2022 - 107
50: Atlanta Braves - 1988 - 106