Between the 1930 and 1934 seasons, the Boston Red Sox had the lowest wRC+ by a team, with 79 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	Red Sox	79	8,805	26,495	3,323	7,003	1,380	284	238	3,032	2,366	68	2,658	305	29,421	9,665	1,902	492	.264	.326	.365	.691	3211	-504.9	.321	-843.8
2	Browns	80	8,532	26,670	3,549	7,124	1,343	321	344	3,279	2,528	80	2,838	350	29,772	10,141	2,008	494	.267	.332	.380	.713	3477	-284.6	.330	-835.8
3	White Sox	82	8,930	26,849	3,488	7,189	1,235	309	240	3,246	2,437	125	2,244	336	29,976	9,762	1,784	565	.268	.332	.364	.695	3343	-443.5	.323	-734
4	Reds	82	8,840	26,548	2,918	7,038	1,206	307	231	2,748	1,946	124	2,274	171	29,178	9,551	1,744	560	.265	.318	.360	.678	3049	-638.9	.314	-672
5	Braves	84	8,642	26,771	3,110	7,110	1,179	290	300	2,875	1,748	122	2,191	206	29,238	9,769	1,769	597	.266	.314	.365	.678	3022	-673.2	.313	-628.4
6	Phillies	88	8,901	27,031	3,754	7,812	1,500	239	445	3,517	2,112	131	2,511	254	29,851	11,125	2,184	577	.289	.343	.412	.755	3902	124.3	.346	-477.2
7	Tigers	91	8,517	27,105	3,914	7,561	1,513	370	336	3,618	2,539	103	2,547	512	30,233	10,822	2,219	486	.279	.343	.399	.742	3833	15.7	.342	-380.5
8	Indians	94	8,417	26,938	4,088	7,728	1,547	325	371	3,804	2,574	116	2,205	254	30,190	11,038	2,243	562	.287	.352	.410	.761	4044	227.1	.350	-266.7
9	Pirates	95	8,431	26,917	3,630	7,679	1,332	440	266	3,391	2,151	107	2,020	284	29,803	10,689	2,038	628	.285	.341	.397	.738	3727	-39	.339	-187.9
10	Cardinals	97	8,797	27,294	3,989	7,821	1,583	350	401	3,696	2,114	135	2,548	446	30,064	11,307	2,334	521	.287	.341	.414	.755	3905	103.7	.345	-129.2
11	Senators	98	8,746	27,428	4,155	7,876	1,466	447	278	3,856	2,625	137	2,179	355	30,815	11,070	2,191	625	.287	.352	.404	.756	4077	185.9	.349	-93.5
12	Dodgers	98	8,926	26,969	3,669	7,595	1,347	312	444	3,437	2,223	118	2,635	296	29,792	10,898	2,103	482	.282	.339	.404	.743	3773	6.7	.341	-66.8
13	Giants	99	8,838	27,312	3,878	7,772	1,222	283	568	3,639	1,936	109	2,171	223	29,824	11,264	2,073	467	.285	.334	.412	.747	3783	12.2	.341	-26
14	Cubs	102	8,570	27,096	3,897	7,735	1,460	293	497	3,642	2,330	146	2,895	278	30,164	11,272	2,250	592	.285	.345	.416	.761	4010	193.2	.349	90.1
15	Athletics	105	8,296	26,907	4,429	7,734	1,468	297	698	4,155	2,893	117	2,908	203	30,451	11,890	2,463	534	.287	.359	.442	.801	4451	603.2	.366	190.2
16	Yankees	118	8,680	27,170	4,900	7,903	1,321	406	746	4,574	3,559	111	2,758	454	31,333	12,274	2,473	493	.291	.375	.452	.827	4894	934	.378	794.8