pitchers with 300+ strikeouts and 5+ k/bb in a season since 1910

Sandy Koufax fanned 306 batters when striking out 5.00+ batters per walk in 1963.

	NAME	SO	K/BB	SEASON	TM	G	W	L	W%	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Sandy Koufax S. Koufax	306	5.28	1963	LAD	40	25	5	.833	40	1.88	20	11	0	311.0	214	65	68	18	58	3	0	7	1,210	6	8.86	1.68	0.52	25.3	4.8	0.87	.238	1.97	62	1.85	62	6.19	41.9
2	Sandy Koufax S. Koufax	382	5.38	1965	LAD	43	26	8	.765	41	2.04	27	8	2	335.2	216	76	90	26	71	5	2	4	1,297	11	10.24	1.90	0.70	29.5	5.5	0.86	.234	2.41	63	1.93	61	5.79	47.9
3	Curt Schilling C. Schilling	319	5.50	1997	PHI	35	17	11	.607	35	2.97	7	2	0	254.1	208	84	96	25	58	5	0	3	1,009	5	11.29	2.05	0.88	31.6	5.7	1.05	.304	3.40	69	2.61	62	7.36	45.8
4	Randy Johnson R. Johnson	364	5.20	1999	ARI	35	17	9	.654	35	2.48	12	2	0	271.2	207	75	86	30	70	9	0	3	1,079	4	12.06	2.32	0.99	33.7	6.5	1.02	.292	2.85	53	2.75	59	6.86	57.2
5	Pedro Martinez P. Martinez	313	8.46	1999	BOS	31	23	4	.852	29	2.07	5	1	0	213.1	160	49	56	9	37	9	1	1	835	6	13.20	1.56	0.38	37.5	4.4	0.92	.323	2.36	42	1.38	30	6.75	79.4
6	Randy Johnson R. Johnson	372	5.24	2001	ARI	35	21	6	.778	34	2.49	3	2	0	249.2	181	69	74	19	71	18	1	2	994	8	13.41	2.56	0.68	37.4	7.1	1.01	.315	2.67	55	2.12	48	6.52	63.9
7	Curt Schilling C. Schilling	316	9.58	2002	ARI	36	23	7	.767	35	3.23	5	1	0	259.1	218	93	95	29	33	3	0	1	1,017	6	10.97	1.15	1.01	31.1	3.2	0.97	.297	3.30	75	2.39	55	7.57	54.3
8	Clayton Kershaw C. Kershaw	301	7.17	2015	LAD	33	16	7	.696	33	2.13	4	3	0	232.2	163	55	62	15	42	5	0	1	890	9	11.64	1.62	0.58	33.8	4.7	0.88	.281	2.40	57	1.98	52	6.31	47.7
9	Chris Sale C. Sale	308	7.16	2017	BOS	32	17	8	.680	32	2.90	1	0	0	214.1	165	69	73	24	43	8	0	0	851	3	12.93	1.81	1.01	36.2	5.1	0.97	.301	3.07	63	2.45	56	6.93	45.5
10	Max Scherzer M. Scherzer	300	5.88	2018	WSH	33	18	7	.720	33	2.53	2	1	0	220.2	150	62	66	23	51	12	0	4	866	4	12.24	2.08	0.94	34.6	5.9	0.91	.265	2.69	62	2.65	64	6.12	36.1
11	Gerrit Cole G. Cole	326	6.79	2019	HOU	33	20	5	.800	33	2.50	0	0	0	212.1	142	59	66	29	48	3	0	0	817	4	13.82	2.03	1.23	39.9	5.9	0.89	.275	2.80	55	2.63	58	6.02	45
12	Justin Verlander J. Verlander	300	7.14	2019	HOU	34	21	6	.778	34	2.58	2	1	0	223.0	137	64	66	36	42	6	0	0	847	4	12.11	1.70	1.45	35.4	5.0	0.80	.218	2.66	57	3.26	72	5.53	31.5