worst run differentials in last 10 years

Between June 20, 2015 and June 20, 2025, the Miami Marlins have the lowest run differential by a team, with a differential of -1,086 runs.

	TEAM	DIFF	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	Marlins	-1,086	1,520	.434	660	860	51,446	6,056	12,750	2,336	243	1,402	5,766	4,121	573	12,768	878	306	56,786	19,778	3,981	303	343	228	1,174	.248	.309	.384	.693
2	Rockies	-1,079	1,526	.438	669	857	52,049	7,107	13,368	2,707	365	1,752	6,806	4,458	460	13,510	714	286	57,681	22,061	4,824	342	372	256	1,136	.257	.319	.424	.743
3	Tigers	-977	1,522	.446	679	843	51,571	6,325	12,675	2,454	334	1,549	6,064	4,315	486	13,393	623	244	56,855	20,444	4,337	114	369	145	1,068	.246	.308	.396	.704
4	Pirates	-965	1,526	.450	687	838	51,410	6,294	12,515	2,456	298	1,424	5,995	4,740	604	12,754	815	331	57,416	19,839	4,178	300	362	258	1,056	.243	.313	.386	.699
5	Royals	-879	1,529	.444	679	850	51,697	6,386	12,944	2,507	318	1,502	6,091	3,975	529	11,847	1,148	352	56,859	20,593	4,327	236	422	152	1,071	.250	.308	.398	.706
6	White Sox	-860	1,526	.433	661	865	51,789	6,348	12,856	2,471	214	1,604	6,074	4,081	584	13,272	721	267	57,012	20,567	4,289	232	326	133	1,123	.248	.309	.397	.706
7	Orioles	-797	1,525	.456	696	829	51,931	6,749	12,857	2,504	182	1,969	6,468	4,295	566	13,113	671	227	57,290	21,632	4,655	142	356	135	1,049	.248	.310	.417	.727
8	Athletics	-647	1,525	.465	709	816	51,262	6,573	12,242	2,556	199	1,843	6,284	4,844	614	12,892	706	220	57,213	20,725	4,598	139	354	137	1,171	.239	.310	.404	.714
9	Reds	-627	1,527	.449	685	842	51,272	6,745	12,592	2,428	244	1,793	6,451	4,910	735	13,193	1,064	362	57,574	20,887	4,465	301	356	216	1,092	.246	.318	.407	.726
10	Angels	-595	1,524	.462	704	820	51,215	6,619	12,423	2,340	205	1,847	6,319	4,683	639	12,513	810	290	57,078	20,714	4,392	177	364	246	1,139	.243	.312	.404	.716
11	Rangers	-375	1,525	.474	723	802	51,489	6,949	12,612	2,422	206	1,884	6,615	4,715	608	13,137	991	320	57,353	21,098	4,512	168	373	162	946	.245	.314	.410	.723
12	Padres	-239	1,522	.484	736	786	50,916	6,531	12,351	2,405	227	1,723	6,232	4,832	510	12,880	939	317	56,956	20,379	4,355	328	370	221	1,067	.243	.312	.400	.713
13	Phillies	-138	1,524	.502	765	759	51,612	6,882	12,825	2,532	276	1,809	6,571	4,885	573	13,230	924	260	57,669	21,336	4,617	258	341	269	1,027	.248	.318	.413	.732
14	Nationals	-76	1,525	.481	734	791	51,373	6,923	13,076	2,615	223	1,688	6,598	4,916	623	11,894	1,077	336	57,649	21,201	4,526	334	403	305	1,137	.255	.325	.413	.737
15	Diamondbacks	-66	1,525	.483	736	789	51,861	7,148	12,908	2,670	383	1,755	6,795	5,056	574	12,843	988	246	58,240	21,609	4,808	317	432	257	1,050	.249	.320	.417	.737
16	Mariners	-16	1,523	.514	783	740	51,375	6,771	12,443	2,365	168	1,910	6,487	5,021	753	13,445	910	313	57,665	20,874	4,443	160	356	166	1,050	.242	.317	.406	.723
17	Giants	33	1,524	.503	766	758	51,620	6,551	12,620	2,564	274	1,567	6,264	4,893	551	12,906	655	244	57,720	20,433	4,405	243	413	273	1,120	.244	.314	.396	.710
18	Twins	94	1,525	.500	762	763	51,975	7,159	13,001	2,683	229	1,979	6,845	4,957	632	13,066	598	221	58,084	22,079	4,891	141	379	178	1,041	.250	.321	.425	.746
19	Blue Jays	178	1,523	.511	779	744	51,645	7,057	12,965	2,697	145	2,026	6,766	5,023	538	12,247	642	235	57,714	22,030	4,868	150	358	139	1,211	.251	.322	.427	.748
20	Mets	271	1,524	.516	787	737	51,408	6,812	12,714	2,485	210	1,920	6,555	4,945	824	12,547	672	231	57,750	21,379	4,615	230	343	267	1,123	.247	.321	.416	.737
21	Cardinals	394	1,524	.532	811	713	51,352	6,905	12,806	2,517	207	1,812	6,594	5,011	704	12,501	774	267	57,752	21,173	4,536	282	403	227	1,049	.249	.322	.412	.735
22	Brewers	438	1,525	.539	822	703	51,079	6,869	12,447	2,406	197	1,869	6,551	5,397	581	13,884	1,224	326	57,649	20,854	4,472	254	338	266	1,123	.244	.321	.408	.729
23	Braves	550	1,521	.534	812	709	51,848	7,166	13,239	2,671	200	1,953	6,878	4,910	579	12,719	771	259	57,990	22,169	4,824	289	364	332	1,091	.255	.325	.428	.752
24	Rays	636	1,524	.539	821	703	51,564	6,857	12,747	2,586	272	1,810	6,514	4,895	703	13,753	1,080	387	57,644	21,307	4,668	116	366	177	970	.247	.319	.413	.732
25	Red Sox	638	1,525	.536	818	707	52,888	7,653	13,924	3,130	225	1,849	7,272	4,962	549	12,677	865	268	58,896	23,051	5,204	111	386	285	1,148	.263	.331	.436	.766