Tony Mullane has the most career wild pitches, with 343 wild pitches.

	NAME	WP	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Tony Mullane T. Mullane	343	555	284	220	.563	504	3.05	1,803	468	30	15	4531.1	4,195	1,537	2,523	97	1,408	135	52		19,407	3.58	2.80	1.28	0.19	9.3	7.3	1.24	.258	5.01	85	3.54	99	8.33	25.1
2	Nolan Ryan N. Ryan	277	807	324	292	.526	773	3.19	5,714	222	61	3	5386.0	3,923	1,911	2,178	321	2,795	158	13	78	22,575	9.55	4.67	2.04	0.54	25.3	12.4	1.25	.265	3.64	90	2.96	83	6.56	370.2
3	Mickey Welch M. Welch	274	565	307	210	.594	549	2.71	1,850	525	41	4	4802.0	4,588	1,447	2,556	106	1,297	52	16		20,308	3.47	2.43	1.43	0.20	9.1	6.4	1.23	.264	4.79	88	3.28	103	8.60	-55.7
4	Gus Weyhing G. Weyhing	240	540	264	232	.532	505	3.88	1,667	449	28	4	4337.0	4,576	1,872	2,796	120	1,570	277	34		19,188	3.46	3.26	1.06	0.25	8.7	8.2	1.42	.286	5.80	96	3.82	97	9.50	55.7
5	Tim Keefe T. Keefe	240	600	342	225	.603	594	2.63	2,564	554	39	2	5049.2	4,438	1,474	2,470	75	1,233	83	7		20,941	4.57	2.20	2.08	0.13	12.2	5.9	1.12	.257	4.40	79	2.92	87	7.91	239.2
6	Phil Niekro P. Niekro	226	864	318	274	.537	716	3.35	3,342	245	45	29	5404.0	5,044	2,012	2,337	482	1,809	123	83	86	22,677	5.57	3.01	1.85	0.80	14.7	8.0	1.27	.270	3.89	87	3.61	95	8.40	116.1
7	Mark Baldwin M. Baldwin	221	346	154	165	.483	328	3.37	1,349	295	14	5	2802.1	2,695	1,050	1,816	81	1,307	123	19		12,470	4.33	4.20	1.03	0.26	10.8	10.5	1.43	.272	5.83	91	3.79	100	8.66	-0.9
8	Will White W. White	221	403	229	166	.580	402	2.28	1,041	394	36	0	3542.2	3,440	896	1,844	65	496		1		14,951	2.64	1.26	2.10	0.17	7.0	3.3	1.11	.254	4.68	83	2.98	108	8.74	-109.3
9	Pud Galvin P. Galvin	220	697	361	308	.540	681	2.87	1,799	639	57	1	5941.1	6,352	1,895	3,315	121	744	54	18		25,160	2.73	1.13	2.42	0.18	7.2	3.0	1.19	.278	5.02	94	2.97	95	9.62	94.5
10	Jim Whitney J. Whitney	214	413	191	204	.484	396	2.97	1,571	377	26	2	3496.1	3,598	1,154	2,026	79	411	28	16		14,666	4.04	1.06	3.82	0.20	10.7	2.8	1.15	.280	5.22	96	2.75	87	9.26	148.2
11	Old Hoss Radbourn O. Hoss Radbourn	214	527	309	194	.614	502	2.68	1,830	488	35	3	4527.1	4,328	1,347	2,273	118	875	54	24		18,918	3.64	1.74	2.09	0.23	9.7	4.6	1.15	.262	4.52	82	3.15	95	8.60	51
12	Jack Morris J. Morris	206	549	254	186	.577	527	3.90	2,478	175	28	0	3824.0	3,567	1,657	1,815	389	1,390	58	10	99	16,120	5.83	3.27	1.78	0.92	15.4	8.6	1.30	.269	4.27	96	3.93	95	8.40	93
13	Adonis Terry A. Terry	206	440	197	196	.501	406	3.74	1,553	367	17	6	3514.1	3,525	1,460	2,303	76	1,298	120	33		15,413	3.98	3.32	1.20	0.19	10.1	8.4	1.37	.280	5.90	98	3.72	97	9.03	28.9
14	Matt Kilroy M. Kilroy	203	303	141	133	.515	292	3.47	1,170	264	19	1	2435.2	2,445	939	1,539	53	754	112	12		10,604	4.32	2.79	1.55	0.20	11.0	7.1	1.31	.282	5.69	94	3.43	93	9.03	55.3
15	Tommy John T. John	187	760	288	231	.555	700	3.34	2,245	162	46	3	4710.1	4,783	1,749	2,017	302	1,259	98	22	102	19,692	4.29	2.41	1.78	0.58	11.4	6.4	1.28	.284	3.85	90	3.37	89	9.14	208.3
16	Steve Carlton S. Carlton	183	741	329	244	.574	709	3.22	4,136	254	55	2	5217.2	4,672	1,864	2,130	414	1,833	53	13	150	21,683	7.13	3.16	2.26	0.71	19.1	8.5	1.25	.279	3.67	87	3.14	86	8.06	271.5
17	John Clarkson J. Clarkson	182	531	328	178	.648	518	2.81	1,978	485	37	5	4536.1	4,295	1,417	2,384	159	1,191	80	12		19,146	3.92	2.36	1.66	0.32	10.3	6.2	1.21	.263	4.73	75	3.35	88	8.52	289.8
18	Charlie Hough C. Hough	179	858	216	216	.500	440	3.75	2,362	107	13	61	3801.1	3,283	1,582	1,807	383	1,665	174	240	44	16,170	5.59	3.94	1.42	0.91	14.6	10.3	1.30	.250	4.28	95	4.28	109	7.77	-142.3
19	Toad Ramsey T. Ramsey	179	248	113	124	.477	241	3.29	1,515	225	5	0	2100.2	1,941	769	1,373	40	671	38	7		9,018	6.49	2.87	2.26	0.17	16.8	7.4	1.24	.282	5.88	88	2.85	78	8.32	192.8
20	Hardie Henderson H. Henderson	178	210	81	121	.401	206	3.50	930	197	4	0	1788.1	1,800	696	1,230	25	522	7	4		7,852	4.68	2.63	1.78	0.13	11.8	6.6	1.30	.281	6.19	106	3.21	98	9.06	5
21	Charlie Buffinton C. Buffinton	174	414	233	152	.605	396	2.96	1,700	351	30	3	3404.0	3,344	1,120	1,824	87	856	31	17		14,465	4.49	2.26	1.99	0.23	11.8	5.9	1.23	.276	4.82	88	3.08	88	8.84	153.5
22	Joe Niekro J. Niekro	172	702	221	204	.520	500	3.59	1,747	107	29	16	3584.1	3,466	1,431	1,620	276	1,262	65	93	71	15,166	4.39	3.17	1.38	0.69	11.5	8.3	1.32	.270	4.07	102	3.79	107	8.70	-109.2
23	Kid Nichols K. Nichols	169	621	361	208	.634	562	2.96	1,881	532	48	17	5067.1	4,929	1,664	2,480	156	1,272	129	56		21,082	3.34	2.26	1.48	0.28	8.9	6.0	1.22	.271	4.40	73	3.48	85	8.75	377.8
24	George Bradley G. Bradley	166	287	138	125	.525	265	2.50	611	245	28	2	2404.1	2,469	668	1,392	42	179		22		10,119	2.29	0.67	3.41	0.16	6.0	1.8	1.10		5.21	92	2.68	103	9.24	-36.8
25	A.J. Burnett	161	435	164	157	.511	430	3.99	2,513	24	10	0	2731.1	2,519	1,210	1,328	263	1,100	143	1	35	11,665	8.28	3.62	2.28	0.87	21.5	9.4	1.32	.295	4.38	97	3.86	92	8.30	97.3