most games with a run differential of -9 or below by a team in a season since 1901

Since 1901, the Oakland Athletics have the most games by a team with a run differential of -9 or below in a season, with 16 games in 2023.

	TEAM	G	DIFF	SEASON	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Athletics	16	-168	2023	.000	0	16	495	21	84	12	0	10	20	38	6	151	5	2	541	126	22	0	2	0	18	.170	.237	.255	.491
2	Pirates	15	-157	2019	.000	0	15	509	32	114	19	5	7	28	25	3	99	3	0	538	164	31	0	1	0	12	.224	.264	.322	.586
3	Tigers	15	-164	1996	.000	0	15	489	50	106	21	3	13	49	46	3	115	4	7	543	172	37	2	3	2	14	.217	.287	.352	.638
4	Tigers	15	-167	1953	.000	0	15	503	35	123	19	0	5	33	53	4	42	2	2	563	157	24	3			20	.245	.321	.312	.634
5	Browns	15	-168	1937	.000	0	15	517	45	131	27	3	6	43	48	2	52	0		567	182	36	0				.253	.319	.352	.671
6	Browns	15	-171	1936	.000	0	15	492	41	103	19	3	4	40	84	1	77	0		578	140	26	1				.209	.326	.285	.610
7	Pirates	14	-169	2022	.000	0	14	439	22	67	18	2	5	21	39	4	107	2	2	485	104	25	0	3	0	9	.153	.227	.237	.464
8	Pirates	14	-159	2021	.000	0	14	453	17	92	16	0	6	16	38	1	104	2	2	493	126	22	0	1	1	12	.203	.266	.278	.544
9	Orioles	14	-161	2019	.000	0	14	474	40	106	20	2	14	36	21	3	112	2	1	501	172	36	1	2	0	11	.224	.260	.363	.623
10	Cardinals	14	-154	2007	.000	0	14	454	29	103	15	0	9	28	39	4	86	4	1	503	145	24	2	4	0	20	.227	.291	.319	.611
11	Rangers	14	-140	2003	.000	0	14	459	28	90	16	1	12	27	32	9	89	3	1	504	144	29	3	1	0	4	.196	.261	.314	.575
12	Royals	14	-147	1998	.000	0	14	452	36	92	18	2	8	33	30	4	71	4	3	494	138	28	1	7	0	8	.204	.256	.305	.561
13	Athletics	14	-155	1954	.000	0	14	455	28	89	10	2	2	26	42	4	54	1	4	506	109	14	1	4		7	.196	.267	.240	.507
14	Athletics	14	-182	1939	.000	0	14	466	31	104	16	5	6	30	34	1	59	1		508	148	27	7			14	.223	.277	.318	.595
15	Athletics	14	-142	1935	.000	0	14	464	30	105	23	2	5	29	28	1	57	3		494	147	30	1				.226	.272	.317	.589
16	White Sox	14	-161	1934	.000	0	14	464	28	102	13	5	2	28	45	0	41	2		510	131	20	1				.220	.289	.282	.571
17	Phillies	14	-164	1930	.000	0	14	499	62	142	30	0	14	60	29	3	41	0		538	214	44	7				.285	.328	.429	.757
18	Phillies	14	-150	1921	.000	0	14	479	35	124	15	5	6	34	17	2	51	3		505	167	26	7				.259	.287	.349	.636
19	Superbas	14	-148	1905	.000	0	14	446	21	94	6	7	1		25	3		12		443	117	14	2				.211	.257	.262	.520
20	White Sox	13	-132	2023	.000	0	13	417	29	76	21	1	5	27	26	1	97	2	0	445	114	27	0	1	0	15	.182	.231	.273	.505
21	Mariners	13	-153	2019	.000	0	13	404	18	58	16	1	6	17	26	4	137	1	1	435	94	23	0	1	0	6	.144	.202	.233	.435
22	Angels	13	-150	1996	.000	0	13	445	38	108	19	1	12	35	38	3	62	1	1	487	165	32	0	1	1	15	.243	.306	.371	.677
23	Rockies	13	-141	1993	.000	0	13	427	26	95	22	1	3	24	18	2	80	4	2	450	128	26	0	3	0	9	.222	.256	.300	.555
24	Cubs	13	-132	1953	.000	0	13	445	38	104	18	7	8	35	37	1	76	0	0	484	160	33	1			9	.234	.294	.360	.654
25	Browns	13	-162	1950	.000	0	13	424	26	92	9	2	7	26	50	1	74	0		476	126	18	1			11	.217	.301	.297	.598