MLB: What are the worst records in history?

The Chicago White Sox had a historically bad season in 2024. Check the list of teams with the worst MLB records.
The Chicago White Sox They had a historically bad season in 2024. At the end of September, the White Sox They fell to the Detroit Tigers and They broke the record of the modern MLB era of more defeats in a season (121)taking the historical position that the New York Mets of 1962 occupied previously.
See the historical summary below:
Worst records in the history of MLB
(Minimum 150 games; GP, percentage of victories)
1899 Cleveland Spiders: 20-134, .130
1916 Philadelphia to’s: 36-117, .235
1935 Boston Braves: 38-115, .248
1962 New York Mets: 40-120, .250
1904 Washington Senators: 38-113, .252
2024 Chicago White Sox: 41-121, .253
More defeats in a season in the history of the MLB
1899 Cleveland Spiders: 134
2024 Chicago White Sox: 121
1962 New York Mets: 120
2003 Detroit Tigers: 119
1916 Philadelphia A’s: 117