pitchers with most strikeouts allowed through 1970

Before 1971, Walter Johnson struck out the most batters, with 3,509 strikeouts.

	NAME	SO	G	W	L	W%	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Walter Johnson W. Johnson	3,509	802	417	279	.599	666	2.17	531	110	34	5914.1	4,913	1,424	1,902	97	1,363	205	127		23,405	154	5.34	2.07	2.57	0.15	15.0	5.8	1.06	.264	2.89	68	2.42	76	7.48	472.8
2	Cy Young C. Young	2,803	906	511	316	.618	815	2.63	749	76	17	7356.0	7,092	2,147	3,167	138	1,217	161	84		29,565	156	3.43	1.49	2.30	0.17	9.5	4.1	1.13	.275	3.87	74	2.84	79	8.68	620
3	Jim Bunning J. Bunning	2,797	562	219	172	.560	503	3.20	150	40	15	3650.1	3,307	1,299	1,455	361	963	154	31	91	15,134	46	6.90	2.37	2.90	0.89	18.5	6.4	1.17	.271	3.59	86	3.20	87	8.15	199.7
4	Warren Spahn W. Spahn	2,583	750	363	245	.597	665	3.09	382	63	28	5243.2	4,830	1,798	2,016	434	1,434	42	67	60	21,547	81	4.43	2.46	1.80	0.74	12.0	6.7	1.19	.258	3.46	84	3.44	94	8.29	124.4
5	Bob Feller B. Feller	2,581	570	266	162	.621	484	3.25	279	44	22	3827.0	3,271	1,384	1,557	224	1,764	60	52	6	16,180	69	6.07	4.15	1.46	0.53	16.0	10.9	1.32	.264	3.66	82	3.48	89	7.69	184.6
6	Tim Keefe T. Keefe	2,564	600	342	225	.603	594	2.63	554	39	2	5049.2	4,438	1,474	2,470	75	1,233	83	7		20,941	240	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
7	Christy Mathewson C. Mathewson	2,507	636	373	188	.665	552	2.13	435	79	30	4788.2	4,219	1,135	1,620	89	848	59	73		18,913	115	4.71	1.59	2.96	0.17	13.3	4.5	1.06	.268	3.04	75	2.26	76	7.93	363
8	Don Drysdale D. Drysdale	2,486	518	209	166	.557	465	2.95	167	49	6	3432.0	3,084	1,124	1,292	280	855	154	34	123	14,097	82	6.52	2.24	2.91	0.73	17.6	6.1	1.15	.272	3.39	83	3.02	88	8.09	162.2
9	Sandy Koufax S. Koufax	2,396	397	165	87	.655	314	2.76	137	40	9	2324.1	1,754	713	806	204	817	18	44	48	9,497	87	9.28	3.16	2.93	0.79	25.2	8.6	1.11	.256	3.12	75	2.69	75	6.79	226.6
10	Bob Gibson B. Gibson	2,393	383	190	117	.619	345	2.80	189	45	4	2816.2	2,323	876	993	183	949	80	17	70	11,593	74	7.65	3.03	2.52	0.58	20.6	8.2	1.16	.268	3.17	74	2.78	77	7.42	259.3
11	Robin Roberts R. Roberts	2,357	676	286	245	.539	609	3.41	305	45	25	4688.2	4,582	1,774	1,962	505	902	54	49	69	19,174	33	4.52	1.73	2.61	0.97	12.3	4.7	1.17	.265	3.77	89	3.50	91	8.80	179.6
12	Early Wynn E. Wynn	2,334	691	300	244	.551	611	3.54	289	49	16	4564.0	4,291	1,796	2,037	338	1,775	64	67	36	19,408	51	4.60	3.50	1.31	0.67	12.0	9.1	1.33	.265	4.02	94	3.64	97	8.46	56.4
13	Rube Waddell R. Waddell	2,316	407	193	143	.574	340	2.16	261	50	5	2961.1	2,460	711	1,063	37	803	115	54		11,717	74	7.04	2.44	2.88	0.11	19.8	6.9	1.10	.287	3.23	75	2.03	71	7.48	262
14	Lefty Grove L. Grove	2,266	616	300	141	.680	457	3.06	298	35	54	3940.2	3,849	1,339	1,594	162	1,187	42	123		16,622	51	5.18	2.71	1.91	0.37	13.6	7.1	1.28	.284	3.64	68	3.36	76	8.79	462.8
15	Eddie Plank E. Plank	2,246	623	326	194	.627	529	2.35	410	69	23	4495.2	3,958	1,174	1,566	42	1,072	190	77		17,803	88	4.50	2.15	2.10	0.08	12.6	6.0	1.12	.275	3.14	81	2.45	86	7.92	195.2
16	Grover Alexander G. Alexander	2,198	696	373	208	.642	600	2.56	436	90	32	5190.0	4,868	1,476	1,852	165	951	70	81		20,893	38	3.81	1.65	2.31	0.29	10.5	4.6	1.12	.269	3.21	73	2.88	81	8.44	359.1
17	Camilo Pascual C. Pascual	2,147	520	172	168	.506	403	3.64	132	36	10	2907.1	2,686	1,175	1,325	256	1,058	60	66	51	12,318	86	6.65	3.28	2.03	0.79	17.4	8.6	1.29	.276	4.10	97	3.33	88	8.31	156.6
18	Bobo Newsom B. Newsom	2,082	600	211	222	.487	483	3.98	246	31	21	3759.1	3,769	1,664	1,908	206	1,732	61	71		16,467	60	4.98	4.15	1.20	0.49	12.6	10.5	1.46	.288	4.57	95	3.81	92	9.02	144.5
19	Dazzy Vance D. Vance	2,045	442	197	140	.585	349	3.24	217	29	12	2966.2	2,809	1,068	1,246	132	840	77	52		12,366	37	6.20	2.55	2.43	0.40	16.5	6.8	1.23	.289	3.78	81	3.18	79	8.52	288.3
20	Billy Pierce B. Pierce	1,999	585	211	169	.555	433	3.27	193	38	33	3306.2	2,989	1,201	1,325	284	1,178	30	85	35	13,853	48	5.44	3.21	1.70	0.77	14.4	8.5	1.26	.261	3.61	84	3.50	90	8.14	138.6
21	Red Ruffing R. Ruffing	1,987	624	273	225	.548	538	3.80	335	45	18	4344.0	4,284	1,833	2,115	254	1,541	58	69		18,546	46	4.12	3.19	1.29	0.53	10.7	8.3	1.34	.274	4.38	91	3.93	95	8.88	82.3
22	John Clarkson J. Clarkson	1,978	531	328	178	.648	518	2.81	485	37	5	4536.1	4,295	1,417	2,384	159	1,191	80	12		19,146	182	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
23	Sam McDowell S. McDowell	1,967	301	109	92	.542	264	2.95	89	20	10	1895.0	1,443	621	716	116	919	50	21	48	7,946	101	9.34	4.36	2.14	0.55	24.8	11.6	1.25	.271	3.40	84	2.79	76	6.85	180.3
24	Juan Marichal J. Marichal	1,963	362	203	98	.674	353	2.70	211	46	2	2792.1	2,430	839	989	251	551	31	8	60	11,247	41	6.33	1.78	3.56	0.81	17.5	4.9	1.07	.258	3.19	76	2.92	85	7.83	150.4
25	Whitey Ford W. Ford	1,956	498	236	106	.690	438	2.75	156	45	11	3170.1	2,766	967	1,107	228	1,086	28	35	44	13,036	75	5.55	3.08	1.80	0.65	15.0	8.3	1.22	.261	3.14	75	3.26	88	7.85	156.9