Between the 1930 and 1939 seasons, Bill Hallahan had the most wild pitches, with 65 wild pitches.

	NAME	WP	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Bill Hallahan B. Hallahan	65	279	96	86	.527	209	4.02	768	85	14	7	1574.2	1,685	704	831	64	676	7	37	6,926	4.39	3.86	1.14	0.37	11.1	9.8	1.50	.300	4.75	100	3.96	96	9.63	35.3
2	Roy Parmelee R. Parmelee	53	204	58	55	.513	144	4.24	513	55	5	3	1113.1	1,062	525	598	67	528	54	40	4,882	4.15	4.27	0.97	0.54	10.5	10.8	1.43	.267	4.83	109	4.49	112	8.59	-65.6
3	Johnny Allen J. Allen	50	212	108	45	.706	182	3.73	838	94	12	4	1406.1	1,323	583	654	66	547	27	22	5,970	5.36	3.50	1.53	0.42	14.0	9.2	1.33	.280	4.19	84	3.67	85	8.47	102.6
4	Bump Hadley B. Hadley	50	374	121	119	.504	257	4.21	1,006	98	10	20	2121.2	2,127	992	1,147	133	1,061	38	78	9,372	4.27	4.50	0.95	0.56	10.7	11.3	1.50	.280	4.87	92	4.50	101	9.02	-13.9
5	Lon Warneke L. Warneke	45	318	144	85	.629	247	3.23	877	146	24	11	2021.0	1,993	725	845	126	555	21	46	8,471	3.91	2.47	1.58	0.56	10.4	6.6	1.26	.271	3.76	83	3.83	96	8.88	35.3
6	Van Mungo V. Mungo	44	275	101	99	.505	215	3.42	1,022	114	16	13	1715.1	1,593	652	771	73	685	23	48	7,313	5.36	3.59	1.49	0.38	14.0	9.4	1.33	.276	4.05	89	3.65	92	8.36	63.8
7	Hal Schumacher H. Schumacher	44	274	117	81	.591	231	3.38	623	99	19	4	1736.2	1,716	652	775	95	593	16	25	7,376	3.23	3.07	1.05	0.49	8.4	8.0	1.33	.268	4.02	89	4.07	104	8.89	-34
8	Tommy Bridges T. Bridges	41	309	150	102	.595	266	3.76	1,207	156	25	8	2083.0	2,015	870	1,021	138	902	29	32	9,033	5.22	3.90	1.34	0.60	13.4	10.0	1.40	.278	4.41	81	4.10	91	8.71	93.4
9	Monte Pearson M. Pearson	40	201	92	53	.634	171	4.00	652	86	4	4	1295.2	1,262	576	658	71	681	6	21	5,687	4.53	4.73	0.96	0.49	11.5	12.0	1.50	.278	4.57	88	4.34	98	8.77	9.7
10	Paul Derringer P. Derringer	40	375	148	137	.519	285	3.50	1,018	163	23	18	2343.2	2,584	911	1,083	93	481	27	68	9,948	3.91	1.85	2.12	0.36	10.2	4.8	1.31	.299	4.16	92	3.33	85	9.92	156.7
11	George Earnshaw G. Earnshaw	40	249	96	78	.552	194	4.63	736	95	12	10	1502.1	1,605	773	872	127	584	19	36	6,622	4.41	3.50	1.26	0.76	11.1	8.8	1.46	.287	5.22	105	4.48	102	9.62	-13.4
12	Freddie Fitzsimmons F. Fitzsimmons	40	304	120	96	.556	260	3.54	539	109	18	7	1937.2	2,021	763	912	119	499	15	33	8,171	2.50	2.32	1.08	0.55	6.6	6.1	1.30	.272	4.24	91	4.12	103	9.39	-25.8
13	Tex Carleton T. Carleton	37	259	94	70	.573	185	3.92	720	87	15	6	1458.1	1,490	635	702	93	514	35	54	6,296	4.44	3.17	1.40	0.57	11.4	8.2	1.37	.283	4.33	101	3.99	99	9.20	5.4
14	Lloyd Brown L. Brown	37	302	78	88	.470	149	4.16	385	67	9	19	1317.0	1,464	609	718	63	440	17	95	5,719	2.63	3.01	0.88	0.43	6.7	7.7	1.45	.291	4.91	92	4.19	95	10.00	29.1
15	Guy Bush G. Bush	37	316	112	86	.566	194	4.02	498	99	9	16	1628.1	1,808	727	836	98	466	18	75	7,059	2.75	2.58	1.07	0.54	7.1	6.6	1.40	.286	4.62	101	4.16	104	9.99	-30.7
16	Earl Whitehill E. Whitehill	37	317	131	107	.550	282	4.53	783	134	8	5	2129.1	2,378	1,072	1,220	134	891	54	20	9,482	3.31	3.77	0.88	0.57	8.3	9.4	1.54	.294	5.16	101	4.50	103	10.05	-28.2
17	Milt Gaston M. Gaston	36	148	36	81	.308	130	4.58	263	49	5	3	919.2	1,016	468	567	54	356	3	15	4,061	2.57	3.48	0.74	0.53	6.5	8.8	1.49	.284	5.55	104	4.52	104	9.94	-17.3
18	Pat Malone P. Malone	35	275	94	69	.577	164	3.93	703	79	8	23	1397.1	1,433	610	717	76	504	33	86	6,076	4.53	3.25	1.39	0.49	11.6	8.3	1.39	.285	4.62	96	3.99	96	9.23	26.6
19	Bucky Walters B. Walters	34	181	76	70	.521	160	3.80	430	89	14	1	1232.1	1,261	521	615	63	488	27	12	5,343	3.14	3.56	0.88	0.46	8.0	9.1	1.42	.276	4.49	91	4.27	99	9.21	9.7
20	Carl Hubbell C. Hubbell	34	383	188	104	.644	303	2.71	1,281	197	31	30	2596.2	2,437	782	917	147	467	39	66	10,584	4.44	1.62	2.74	0.51	12.1	4.4	1.12	.265	3.18	69	3.42	86	8.45	163.9
21	Vern Kennedy V. Kennedy	33	171	67	64	.511	149	4.86	402	77	5	4	1129.1	1,221	610	703	82	612	13	19	5,093	3.20	4.88	0.66	0.65	7.9	12.0	1.62	.286	5.60	101	4.96	106	9.73	-30.7
22	Dutch Leonard D. Leonard	33	180	50	46	.521	100	3.49	269	53	7	14	886.0	932	344	425	52	189	17	49	3,739	2.73	1.92	1.42	0.53	7.2	5.1	1.27	.274	4.32	83	3.86	93	9.47	28.9
23	Jim Weaver J. Weaver	33	186	57	36	.613	108	3.89	447	38	7	3	887.1	889	384	453	38	330	9	39	3,848	4.53	3.35	1.35	0.39	11.6	8.6	1.37	.281	4.59	97	3.80	92	9.02	29.5
24	Bob Feller B. Feller	32	118	55	30	.647	98	3.43	712	58	6	4	785.0	620	299	338	31	503	16	15	3,421	8.16	5.77	1.42	0.36	20.8	14.7	1.43	.273	3.88	74	3.67	82	7.11	70.1
25	Wes Ferrell W. Ferrell	32	323	170	115	.596	293	4.08	867	207	16	8	2345.1	2,554	1,062	1,251	124	911	18	28	10,347	3.33	3.50	0.95	0.48	8.4	8.8	1.48	.288	4.80	87	4.25	93	9.80	86.7