mlb teams with the worst run differential

The Colorado Rockies have the lowest run differential by a team this season, with a differential of -170 runs.

Interpreted as:

MLB teams with the worst run differential this regular season

	TEAM	DIFF	SEASON	G	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	Rockies	-170	2025	52	.173	9	43	1,718	168	378	82	15	43	167	146	16	508	26	11	1,896	619	140	6	10	5	34	.220	.286	.360	.646
2	Orioles	-95	2025	52	.346	18	34	1,736	200	407	75	7	58	188	151	24	465	33	12	1,927	670	140	1	15	3	41	.234	.302	.386	.688
3	Athletics	-78	2025	53	.415	22	31	1,826	226	466	86	6	66	217	171	10	401	27	7	2,021	762	158	3	11	5	52	.255	.321	.417	.738
4	Marlins	-78	2025	50	.400	20	30	1,708	207	428	79	8	47	198	158	13	418	45	17	1,900	664	134	10	11	5	28	.251	.317	.389	.706
5	Pirates	-67	2025	54	.352	19	35	1,782	164	399	62	9	37	159	190	20	468	53	13	2,006	590	108	5	9	10	50	.224	.304	.331	.635
6	White Sox	-50	2025	53	.321	17	36	1,723	182	381	74	2	44	177	163	11	448	43	8	1,914	591	120	5	12	1	30	.221	.291	.343	.634
7	Nationals	-48	2025	53	.453	24	29	1,754	225	422	84	8	52	212	153	25	418	52	17	1,954	678	144	10	12	1	29	.241	.309	.387	.695
8	Angels	-47	2025	51	.490	25	26	1,694	221	387	74	6	77	214	129	23	497	23	7	1,864	704	157	4	14	6	30	.228	.290	.416	.705
9	Blue Jays	-27	2025	52	.481	25	27	1,741	205	428	85	2	45	196	173	19	380	32	9	1,960	652	132	11	16	9	40	.246	.318	.374	.693
10	Guardians	-11	2025	52	.558	29	23	1,694	209	392	72	5	55	197	164	21	413	38	13	1,908	639	132	7	22	6	28	.231	.304	.377	.681
11	Rangers	-11	2025	54	.481	26	28	1,746	182	390	67	5	56	178	140	19	432	47	13	1,921	635	128	2	14	2	27	.223	.286	.364	.650
12	Brewers	-5	2025	54	.481	26	28	1,789	232	416	70	5	45	211	186	22	439	70	17	2,022	631	120	13	12	7	26	.233	.311	.353	.663
13	Diamondbacks	1	2025	53	.491	26	27	1,802	267	460	107	10	73	260	195	25	399	46	11	2,052	806	190	8	22	7	36	.255	.333	.447	.780
14	Royals	2	2025	54	.537	29	25	1,812	179	446	94	11	32	177	130	19	384	44	19	1,990	658	137	11	18	8	23	.246	.301	.363	.664
15	Rays	12	2025	52	.500	26	26	1,735	212	421	75	3	49	204	158	12	430	71	14	1,921	649	127	0	16	0	36	.243	.308	.374	.682
16	Braves	13	2025	51	.490	25	26	1,735	213	430	71	6	56	205	172	16	428	33	9	1,938	681	133	5	10	4	32	.248	.320	.393	.712
17	Padres	15	2025	50	.560	28	22	1,662	208	421	73	7	45	190	155	13	351	38	11	1,855	643	125	11	14	5	33	.253	.319	.387	.706
18	Red Sox	18	2025	55	.491	27	28	1,910	267	486	103	8	69	256	183	23	492	52	13	2,131	812	180	4	11	10	25	.254	.325	.425	.750
19	Mariners	19	2025	52	.558	29	23	1,762	238	418	66	3	70	230	206	28	469	49	15	2,015	700	139	8	11	3	30	.237	.325	.397	.722
20	Astros	24	2025	53	.528	28	25	1,761	214	447	73	6	49	203	161	26	405	24	13	1,970	679	128	8	14	6	44	.254	.323	.386	.709
21	Reds	25	2025	54	.481	26	28	1,815	248	445	96	6	54	237	188	20	484	54	18	2,036	715	156	3	10	4	30	.245	.321	.394	.715
22	Twins	34	2025	52	.558	29	23	1,728	210	413	84	7	49	201	148	31	426	28	11	1,919	658	140	1	11	4	32	.239	.309	.381	.689
23	Phillies	43	2025	52	.654	34	18	1,791	256	468	83	8	57	243	194	17	410	51	9	2,020	738	148	4	14	6	33	.261	.337	.412	.749
24	Cardinals	43	2025	53	.566	30	23	1,798	254	470	100	2	48	240	174	25	401	34	11	2,020	718	150	6	17	9	41	.261	.332	.399	.732
25	Giants	44	2025	53	.585	31	22	1,749	237	406	80	8	54	226	187	15	451	26	12	1,971	664	142	8	12	4	31	.232	.310	.380	.689