| If you're including 19th century teams, you're missing 1899 CLE-NL (20-134-0, 0.130). If you're ranking teams based on losses rather than win %, you're also missing 1963 NY-NL (51-111-0, 0.315) and 2004 ARI-NL (51-111-0, 0.315). If your 154-game minimum does not exclude ties, you're also missing 1916 PHI-AL (36-117-1, 0.235); 1904 WAS-AL (38-113-6, 0.252); 1965 NY-NL (50-112-2, 0.309); and 1898 STL-NL (39-111-4, 0.260). If you're going by win % instead of losses, 1909 WAS-AL (42-110-4, 0.276) did worse than 3 of the 6 teams you list. And if you're not wedded to the 154-game limit, there are 3 other teams with 111+ losses: 1935 BOS-NL (38-115-0, 0.248); 1890 PIT-NL (23-113-2, 0.169); and 1889 LOU-AA (27-111-2, 0.196). |