teams that have won a playoff series with a worse run differential

The Chicago Cubs have the lowest run differential by a team in the postseason, with a differential of -103 runs.

	TEAM	DIFF	W	L	W%	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Cubs	-103	49	77	.389	127	4,206	446	980	182	27	97	413	355	36	948	92	54	4,694	1,507	306	84	13	29	77	.233	.297	.358	.656
2	Twins	-97	36	59	.379	95	3,215	334	765	136	19	82	320	296	29	681	53	28	3,590	1,185	237	35	15	25	61	.238	.307	.369	.675
3	Pirates	-84	43	54	.443	97	3,211	332	766	145	24	56	310	262	32	564	62	26	3,571	1,127	225	50	16	35	51	.239	.301	.351	.652
4	Angels	-56	27	37	.422	64	2,210	275	575	103	10	62	264	161	25	384	34	18	2,449	884	175	36	17	20	44	.260	.315	.400	.715
5	Padres	-41	25	37	.403	62	2,053	228	491	77	8	61	214	179	21	481	25	14	2,288	767	146	15	20	11	39	.239	.304	.374	.678
6	Brewers	-41	23	32	.418	55	1,818	200	439	90	6	48	187	154	20	437	23	11	2,022	685	144	14	16	17	35	.241	.305	.377	.682
7	Mariners	-40	17	23	.425	40	1,393	153	324	59	4	45	146	135	12	340	26	11	1,561	526	108	14	7	13	23	.233	.304	.378	.682
8	Guardians	-34	65	66	.496	131	4,404	517	1,011	187	16	130	485	436	48	1,035	90	27	4,955	1,620	333	42	25	39	87	.230	.304	.368	.672
9	Tigers	-33	64	66	.492	131	4,393	474	1,034	186	16	103	446	434	44	877	66	38	4,942	1,561	305	58	13	39	95	.235	.310	.355	.665
10	Rockies	-27	10	14	.417	24	829	90	199	38	5	20	87	70	7	202	9	4	924	307	63	11	7	8	14	.240	.302	.370	.673
11	Marlins	-20	24	16	.600	40	1,361	163	325	63	5	31	156	147	17	298	18	8	1,549	491	99	18	6	22	31	.239	.319	.361	.680
12	White Sox	-20	30	32	.484	62	2,061	228	508	90	12	42	211	187	34	385	47	34	2,327	748	144	36	9	10	40	.246	.318	.363	.681
13	Rays	-16	28	36	.438	64	2,135	253	476	79	8	95	248	184	18	641	39	14	2,349	856	182	5	7	9	43	.223	.289	.401	.690
14	Reds	-11	49	50	.495	99	3,306	355	779	142	27	65	339	284	23	599	87	40	3,680	1,170	234	41	26	46	61	.236	.298	.354	.652
15	Giants	-8	100	93	.518	195	6,524	727	1,582	246	44	132	674	565	41	1,249	90	82	7,267	2,312	422	106	31	70	105	.242	.306	.354	.660
16	Dodgers	-7	143	152	.485	295	9,789	1,160	2,312	390	55	298	1,110	1,015	86	2,144	181	71	11,048	3,706	743	112	46	107	184	.236	.312	.379	.691
17	Rangers	-3	34	35	.493	69	2,365	301	565	108	6	84	286	220	19	518	39	17	2,632	937	198	16	12	22	52	.239	.307	.396	.704
18	Athletics	1	85	82	.509	167	5,529	599	1,292	249	26	130	556	520	41	1,116	110	52	6,201	1,983	405	86	25	48	92	.234	.303	.359	.662
19	Blue Jays	6	33	36	.478	69	2,368	307	614	115	12	68	294	214	19	453	60	15	2,636	957	195	11	24	19	52	.259	.323	.404	.727
20	Nationals	6	24	22	.522	46	1,540	173	349	64	4	43	164	162	12	404	26	8	1,743	550	111	18	11	19	22	.227	.303	.357	.660
21	Cardinals	8	134	128	.511	262	8,675	1,030	2,103	395	53	191	958	743	74	1,705	143	65	9,692	3,177	639	153	47	106	147	.242	.306	.366	.672
22	Braves	8	102	109	.483	211	7,122	829	1,703	280	32	201	795	735	49	1,616	132	57	8,038	2,650	513	86	46	78	128	.239	.313	.372	.685
23	Diamondbacks	10	28	29	.491	57	1,920	235	476	76	10	65	231	183	21	482	40	13	2,160	767	151	25	11	21	43	.248	.319	.399	.718
24	Astros	24	83	78	.516	161	5,490	677	1,319	219	13	205	653	568	73	1,244	83	29	6,208	2,179	437	47	30	65	128	.240	.318	.397	.715
25	Phillies	33	69	69	.500	138	4,529	561	1,077	209	26	147	532	474	48	999	91	37	5,134	1,779	382	54	29	63	92	.238	.315	.393	.708