Al Spohrer had the fewest batting runs above average by an NL catcher in 1931, with -17.3.

	NAME	BRAA	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	PA	TB	XBH	SH	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+
1	Al Spohrer A. Spohrer	-17.3	1931	BSN	114	350	23	84	17	5	0	27	22	0	27	2	373	111	22	1	.240	.285	.317	.602	29	-17.3	.281	64
2	Al Lopez A. Lopez	-10.8	1931	BKN	111	360	38	97	13	4	0	40	28	1	33	1	392	118	17	3	.269	.324	.328	.652	39	-9.8	.308	79
3	Jimmie Wilson J. Wilson	-10.3	1931	SLN	115	383	45	105	20	2	0	51	28	5	15	5	419	129	22	3	.274	.332	.337	.669	44	-7.7	.316	81
4	Eddie Phillips E. Phillips	-8.4	1931	PIT	106	353	30	82	18	3	7	44	41	3	49	1	401	127	28	4	.232	.317	.360	.677	43	-6.8	.318	84
5	Clyde Sukeforth C. Sukeforth	-8.1	1931	CIN	112	351	22	90	15	4	0	25	38	3	13	0	395	113	19	3	.256	.334	.322	.656	41	-8.1	.314	84
6	Al Bool A. Bool	-8.1	1931	BSN	49	85	5	16	1	0	0	6	9	0	13	0	96	17	1	2	.188	.266	.200	.466	4	-8.1	.234	34
7	Bill Cronin B. Cronin	-7.3	1931	BSN	51	107	8	22	6	1	0	10	7	2	5	0	116	30	7	0	.206	.267	.280	.548	7	-7.3	.260	51
8	Bob O'Farrell B. O'Farrell	-6.3	1931	NYG	85	174	11	39	8	3	1	19	21	1	23	0	197	56	12	1	.224	.311	.322	.633	18	-6	.301	75
9	Lena Styles L. Styles	-4.2	1931	CIN	34	87	7	21	3	0	0	5	8	1	7	0	99	24	3	3	.241	.313	.276	.588	8	-4.2	.286	67
10	Tony Rensa T. Rensa	-4.1	1931	PHN	19	29	2	3	1	0	0	2	6	0	2	0	35	4	1	0	.103	.257	.138	.395	1	-3.4	.218	9
11	Mike Gonzalez M. Gonzalez	-3.8	1931	SLN	15	19	1	2	0	0	0	3	0	0	3	0	19	2	0	0	.105	.105	.105	.211	-1	-3.7	.098	-55
12	Gus Mancuso G. Mancuso	-3.4	1931	SLN	67	187	13	49	16	1	1	23	18	0	13	2	208	70	18	3	.262	.327	.374	.701	24	-2.1	.326	87
13	Earl Grace E. Grace	-3.1	1931	TOT	54	159	10	43	6	1	1	21	17	0	6	0	181	54	8	5	.270	.341	.340	.681	20	-2.4	.323	87
14	Gene Connell G. Connell	-1.3	1931	PHN	6	12	1	3	0	0	0	0	0	0	3	0	12	3	0	0	.250	.250	.250	.500	0	-1	.233	19
15	Francis Healy F. Healy	-1.2	1931	NYG	6	7	1	1	0	0	0	0	0	0	0	0	7	1	0	0	.143	.143	.143	.286	0	-1.2	.133	-29
16	Bill Steinecke B. Steinecke	-1.1	1931	PIT	4	4	0	0	0	0	0	0	0	0	1	0	4	0	0	0	.000	.000	.000	.000	-1	-1.1	.000	-114
17	Harry McCurdy H. McCurdy	-1.1	1931	PHN	66	150	21	43	9	0	1	25	23	0	16	2	178	55	10	5	.287	.382	.367	.748	24	2.5	.357	95
18	Hal Finney H. Finney	-0.5	1931	PIT	10	26	2	8	1	0	0	2	0	1	1	1	27	9	1	0	.308	.333	.346	.679	3	-0.4	.319	85
19	Gabby Street G. Street	-0.3	1931	SLN	1	1	0	0	0	0	0	0	0	0	0	0	1	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-116
20	Val Picinich V. Picinich	0	1931	BKN	24	45	5	12	4	0	1	4	4	0	9	1	49	19	5	0	.267	.327	.422	.749	6	0.2	.343	101
21	Casper Asbjornson C. Asbjornson	0.1	1931	CIN	45	118	13	36	7	1	0	22	7	1	23	0	126	45	8	0	.305	.349	.381	.731	16	0.1	.340	101
22	Zack Taylor Z. Taylor	0.4	1931	CHC	8	4	0	1	0	0	0	0	2	0	1	0	8	1	0	2	.250	.500	.250	.750	1	0.4	.402	135
23	Ernie Lombardi E. Lombardi	0.7	1931	BKN	73	182	20	54	7	1	4	23	12	0	12	1	196	75	12	2	.297	.340	.412	.752	25	1.2	.347	103
24	Rollie Hemsley R. Hemsley	3	1931	TOT	76	239	31	69	20	4	3	32	20	0	33	4	262	106	27	3	.289	.344	.444	.787	37	4.2	.359	109
25	Spud Davis S. Davis	5.9	1931	PHN	120	393	30	128	32	1	4	51	36	0	28	0	433	174	37	4	.326	.382	.443	.825	68	14.5	.381	111