Between the 1906 and 1910 seasons, the Boston Doves had the lowest wRC+ by a team, with 80 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	Doves	80	7,744	25,216	2,371	5,946	713	239	100	1,910	1,942	240	2,769	634	28,204	7,437	1,052	806	.236	.297	.295	.592	2521	-234.9	.294	-596.9
2	Superbas	84	7,597	24,870	2,255	5,667	735	323	112	1,871	1,811	165	3,251	701	27,728	7,384	1,170	882	.228	.285	.297	.582	2377	-335.3	.288	-474.2
3	White Sox	88	7,858	25,064	2,636	5,632	706	240	26	2,092	2,181	261	2,838	994	28,581	6,896	972	1,075	.225	.294	.275	.569	2380	-412.4	.284	-352.8
4	Cardinals	88	7,772	25,062	2,486	5,922	707	304	74	2,000	2,178	265	3,149	727	28,238	7,459	1,085	733	.236	.304	.298	.602	2632	-129.2	.299	-352.6
5	Senators	91	7,907	25,081	2,385	5,897	704	284	64	1,924	1,834	276	3,072	954	28,034	7,361	1,052	843	.235	.294	.293	.588	2470	-269.6	.292	-264.2
6	Highlanders	91	7,806	25,217	2,923	6,290	765	330	81	2,362	1,794	278	2,941	1,104	28,134	7,958	1,176	845	.249	.306	.316	.622	2764	12.5	.307	-251.2
7	Browns	91	7,707	25,446	2,536	6,085	719	280	72	2,034	1,825	208	3,239	796	28,282	7,580	1,071	803	.239	.295	.298	.593	2526	-237.9	.294	-255.2
8	Reds	92	7,781	25,079	2,768	6,131	704	389	90	2,328	2,146	205	2,720	1,114	28,388	7,883	1,183	958	.244	.309	.314	.624	2813	37	.309	-246.3
9	Phillies	93	7,690	24,853	2,735	6,066	961	304	69	2,250	2,065	227	2,633	918	28,074	7,842	1,334	929	.244	.308	.316	.623	2777	31.4	.308	-214.2
10	Red Sox	95	7,827	25,636	2,730	6,345	757	368	108	2,258	1,670	278	3,111	789	28,438	8,162	1,233	854	.248	.301	.318	.619	2753	-28.3	.305	-149.7
11	Naps	96	7,855	26,044	2,805	6,489	971	344	60	2,306	1,678	237	3,298	935	28,916	8,328	1,375	957	.249	.301	.320	.620	2798	-30.4	.305	-111
12	Cubs	102	7,697	24,971	3,243	6,367	961	319	106	2,563	2,263	203	2,539	1,090	28,613	8,284	1,386	1,176	.255	.322	.332	.654	3099	301.9	.323	54.5
13	Tigers	102	7,597	25,383	3,202	6,602	931	355	87	2,544	1,824	209	2,819	1,096	28,372	8,504	1,373	956	.260	.315	.335	.650	3008	234.9	.320	56.7
14	Athletics	102	7,627	25,018	2,896	6,243	993	336	115	2,405	1,949	218	2,973	827	28,157	8,253	1,444	972	.250	.309	.330	.639	2907	154.1	.315	68.4
15	Pirates	104	7,794	25,349	3,197	6,533	891	418	114	2,606	2,229	198	2,333	945	28,743	8,602	1,423	967	.258	.323	.339	.662	3172	362.3	.326	119.6
16	Giants	108	8,131	24,917	3,187	6,496	881	295	114	2,683	2,665	325	2,393	1,196	28,818	8,309	1,290	911	.261	.340	.333	.673	3329	512.3	.334	245.8