1925 MLB Losses by Team

The Boston Red Sox led all of MLB in losses in 1925, with 105, 19 ahead of the Chicago Cubs. The average across 32 MLB teams is 54.3.

Led all of MLB in 1925 Boston Red Sox 152 games

105 Losses 19 clear of Chicago Cubs

#	Team	League	G	L
1	Boston Red Sox	AL	152	105
2	Chicago Cubs	NL	154	86
3	Brooklyn Robins	NL	153	85
3	New York Yankees	AL	156	85
3	Philadelphia Phillies	NL	153	85
6	Cleveland Indians	AL	155	84
7	Boston Braves	NL	153	83
8	St. Louis Cardinals	NL	153	76
9	Chicago White Sox	AL	154	75
10	Cincinnati Reds	NL	153	73
10	Detroit Tigers	AL	156	73
12	St. Louis Browns	AL	154	71
13	New York Giants	NL	152	66
14	Philadelphia Athletics	AL	153	64
15	Pittsburgh Pirates	NL	153	58
16	Washington Senators	AL	152	55
	MLB average			54.3
17	Birmingham Black Barons	NNL	90	51
18	Indianapolis ABCs	NNL	70	45
19	Memphis Red Sox	NNL	88	43
20	Detroit Stars	NNL	94	41
20	New York Lincoln Giants	ECL	50	41
22	Chicago American Giants	NNL	94	40
23	Atlantic City Bacharach Giants	ECL	74	36
24	Baltimore Black Sox	ECL	66	29
25	Cuban Stars East	ECL	43	28
26	Cuban Stars West	NNL	51	27
26	St. Louis Stars	NNL	97	27
28	Harrisburg Giants	ECL	73	24
29	Kansas City Monarchs	NNL	85	23
30	Wilmington Potomacs	ECL	33	21
31	Brooklyn Royal Giants	ECL	35	20
32	Hilldale Club	ECL	72	18

A team's total is its players' numbers for the club added up, so a player traded mid-season counts for each team only what he did there. Rates such as ERA and batting average are worked out from the team's summed totals, not averaged across players.