Between the 1918 and 1922 seasons, the Philadelphia Athletics had the lowest wRC+ by a team, with 78 wRC+.

	TEAM	WRC+	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	PA	TB	XBH	SH	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	BRAA
1	Athletics	78	7,914	24,942	2,788	6,422	1,002	291	294	2,457	1,906	180	2,785	365	27,751	8,888	1,587	723	.257	.315	.356	.671	2804	-354.1	.318	-767.3
2	Phillies	81	7,800	24,990	2,860	6,647	1,101	237	335	2,553	1,696	148	2,626	425	27,487	9,227	1,673	653	.266	.316	.369	.686	2888	-242	.323	-607.8
3	Red Sox	87	7,723	24,215	2,951	6,404	1,054	298	132	2,546	2,203	190	1,955	463	27,555	8,450	1,484	947	.264	.331	.349	.680	2892	-245	.325	-472.9
4	Robins	88	7,802	25,131	2,955	6,862	937	388	178	2,579	1,493	129	1,840	465	27,555	9,109	1,503	802	.273	.317	.362	.680	2836	-301.2	.321	-382.8
5	Braves	89	7,862	24,672	2,729	6,489	788	380	153	2,347	1,854	153	2,328	477	27,524	8,496	1,321	845	.263	.318	.344	.663	2717	-414	.315	-359.6
6	Pirates	90	7,546	24,748	3,025	6,721	869	458	137	2,634	1,853	133	1,768	856	27,609	8,917	1,464	875	.272	.326	.360	.686	2933	-215.4	.325	-296.8
7	Senators	91	7,768	24,976	3,071	6,772	1,036	366	151	2,663	2,139	243	2,323	648	28,191	8,993	1,553	833	.271	.335	.360	.695	3106	-96.2	.331	-319.2
8	Cubs	94	7,937	24,679	3,050	6,788	1,035	305	155	2,636	1,952	177	1,944	591	27,798	8,898	1,495	990	.275	.333	.361	.693	3044	-120.6	.330	-213.6
9	White Sox	95	7,531	24,723	3,287	6,947	1,104	368	150	2,884	2,204	185	2,007	581	28,100	9,237	1,622	988	.281	.344	.374	.718	3305	106.1	.341	-202.8
10	Browns	98	7,796	24,921	3,461	7,259	1,155	396	251	3,032	2,099	180	1,903	561	28,188	9,959	1,802	988	.291	.351	.400	.750	3596	382.8	.353	-49.4
11	Yankees	100	7,659	24,663	3,617	6,885	1,126	325	409	3,224	2,358	159	2,570	408	28,101	9,888	1,860	921	.279	.346	.401	.747	3557	358.7	.352	15.3
12	Tigers	100	7,982	24,955	3,461	7,153	1,108	400	178	3,038	2,477	132	1,951	493	28,602	9,595	1,686	1,038	.287	.354	.384	.739	3587	327.8	.350	9.6
13	Reds	101	7,560	24,412	3,131	6,803	916	436	118	2,728	1,902	192	1,727	676	27,445	8,945	1,470	939	.279	.336	.366	.702	3071	-50.2	.333	19.5
14	Cardinals	102	8,410	25,186	3,264	7,099	1,088	388	267	2,906	1,835	125	2,240	560	27,977	9,764	1,743	831	.282	.334	.388	.721	3287	101.4	.339	95.9
15	Giants	104	8,051	24,869	3,459	6,998	1,054	376	254	2,999	1,948	177	2,128	671	27,692	9,566	1,684	698	.281	.338	.385	.723	3284	126.6	.341	140.6
16	Indians	104	8,059	24,601	3,687	7,130	1,406	398	142	3,272	2,732	199	1,835	502	28,611	9,758	1,946	1,079	.290	.365	.397	.762	3811	552.7	.361	156.2