most seasons with 10.5 strikeouts per 9 innings 230+strikeouts by a pitcher all-time

Randy Johnson played the most seasons with 10.50+ K/9 and 230+ strikeouts, with 9 seasons.

Interpreted as:

most seasons with 10.5 or higher strikeouts per 9 innings 230+strikeouts by a pitcher all-time

	NAME	SEAS	K/9	SO	G	W	L	W%	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Randy Johnson R. Johnson	9	11.97	2,929	304	173	66	.724	301	2.65	66	27	1	2202.2	1,658	649	739	193	659	102	2	13	8,846	47	2.69	4.44	0.79	33.1	7.4	1.05	.295	3.02	58	2.58	57	6.77	470.5
2	Max Scherzer M. Scherzer	7	11.67	1,838	220	110	50	.688	220	2.84	10	4	0	1417.2	1,059	447	473	167	325	56	0	14	5,620	24	2.06	5.66	1.06	32.7	5.8	0.98	.276	3.00	68	2.89	69	6.72	203
3	Gerrit Cole G. Cole	4	12.48	1,102	128	64	26	.711	128	3.01	3	2	0	794.2	590	266	284	105	203	14	0	0	3,135	20	2.30	5.43	1.19	35.2	6.5	1.00	.283	3.22	73	2.92	69	6.68	117.3
4	Pedro Martinez P. Martinez	4	11.79	1,141	121	78	22	.780	119	1.98	27	9	0	871.0	590	192	227	55	176	47	1	7	3,386	13	1.82	6.48	0.57	33.7	5.2	0.88	.272	2.35	43	2.05	47	6.10	235.3
5	Jacob deGrom J. deGrom	3	11.03	763	95	36	27	.571	95	2.53	2	0	0	622.1	486	175	194	57	149	14	0	9	2,466	11	2.15	5.12	0.82	30.9	6.0	1.02	.289	2.81	63	2.69	64	7.03	103.5
6	Chris Sale C. Sale	3	12.69	819	90	42	23	.646	90	2.87	2	0	0	581.0	452	185	200	58	119	35	0	0	2,322	14	1.84	6.88	0.90	35.3	5.1	0.98	.305	3.10	67	2.42	57	7.00	116.5
7	Nolan Ryan N. Ryan	3	11.05	954	107	45	42	.517	105	2.94	32	6	1	777.0	554	254	284	49	347	20	2	7	3,216	44	4.02	2.75	0.57	29.7	10.8	1.16	.274	3.29	78	2.48	67	6.42	110.5
8	Corbin Burnes C. Burnes	2	11.63	477	61	23	13	.639	61	2.71	0	0	0	369.0	267	111	120	30	85	19	0	0	1,454	15	2.07	5.61	0.73	32.8	5.8	0.95	.281	2.93	66	2.45	60	6.51	68.9
9	Robbie Ray R. Ray	2	11.82	483	65	25	15	.625	65	3.55	0	0	0	367.2	300	145	153	63	136	9	0	5	1,520	12	3.33	3.55	1.54	31.8	8.9	1.19	.286	3.75	80	3.96	93	7.34	12.9
10	Patrick Corbin P. Corbin	2	10.84	484	66	25	14	.641	66	3.20	2	2	0	402.0	331	143	151	39	118	8	0	5	1,635	12	2.64	4.10	0.87	29.6	7.2	1.12	.296	3.38	75	2.97	70	7.41	56.3
11	Justin Verlander J. Verlander	2	12.15	590	68	37	15	.712	68	2.55	3	2	0	437.0	293	124	129	64	79	14	0	0	1,680	9	1.63	7.47	1.32	35.1	4.7	0.85	.245	2.66	59	3.02	70	6.03	64.5
12	Chris Archer C. Archer	2	10.92	501	68	22	25	.468	68	3.64	1	1	0	413.0	368	167	186	46	126	8	0	0	1,720	28	2.75	3.98	1.00	29.1	7.3	1.20	.310	4.05	90	3.13	76	8.02	45.1
13	Clayton Kershaw C. Kershaw	2	11.28	540	60	37	10	.787	60	1.96	10	5	0	431.0	302	94	104	24	73	7	0	1	1,639	16	1.52	7.40	0.50	32.9	4.5	0.87	.279	2.17	54	1.90	51	6.31	88.2
14	Kerry Wood K. Wood	2	11.89	499	58	27	17	.614	58	3.29	5	3	0	377.2	269	138	146	38	185	32	0	3	1,586	16	4.41	2.70	0.91	31.5	11.7	1.20	.278	3.48	77	3.46	79	6.41	37.6
15	Curt Schilling C. Schilling	2	11.13	635	71	40	18	.690	70	3.10	12	3	0	513.2	426	177	191	54	91	8	0	4	2,026	11	1.59	6.98	0.95	31.3	4.5	1.01	.300	3.35	72	2.50	58	7.46	100.2
16	Tarik Skubal T. Skubal	1	11.10	241	31	13	6	.684	31	2.21	1	1	0	195.1	141	48	55	18	33	5	0	0	748	3	1.52	7.30	0.83	32.2	4.4	0.89	.273	2.53	55	2.45	59	6.50	37
17	Garrett Crochet G. Crochet	1	11.18	255	32	18	5	.783	32	2.59	1	1	0	205.1	165	59	62	24	46	3	0	0	814	7	2.02	5.54	1.05	31.3	5.7	1.03	.290	2.72	60	2.89	68	7.23	30.3
18	Kevin Gausman K. Gausman	1	11.53	237	31	12	9	.571	31	3.16	0	0	0	185.0	163	65	72	19	55	3	0	0	763	3	2.68	4.31	0.92	31.1	7.2	1.18	.321	3.50	75	2.97	69	7.93	27.1
19	Pablo López P. López	1	10.86	234	32	11	8	.579	32	3.66	1	1	0	194.0	176	79	81	24	48	9	0	1	801	7	2.23	4.88	1.11	29.2	6.0	1.15	.313	3.76	86	3.33	78	8.16	20.5
20	Blake Snell B. Snell	1	11.70	234	32	14	9	.609	32	2.25	0	0	0	180.0	115	45	47	15	99	3	0	0	742	13	4.95	2.36	0.75	31.5	13.3	1.19	.256	2.35	54	3.43	79	5.75	18
21	Spencer Strider S. Strider	1	13.55	281	32	19	5	.792	32	3.86	0	0	0	186.2	146	80	85	22	58	9	0	1	763	6	2.80	4.84	1.06	36.8	7.6	1.09	.316	4.10	87	2.85	66	7.04	30.3
22	Carlos Rodón C. Rodón	1	11.98	237	31	14	8	.636	31	2.88	1	0	0	178.0	131	57	59	12	52	3	0	0	710	10	2.63	4.56	0.61	33.4	7.3	1.03	.293	2.98	74	2.25	59	6.62	32.2
23	Trevor Bauer T. Bauer	1	10.69	253	34	11	13	.458	34	4.48	1	1	0	213.0	184	106	118	34	82	19	0	0	911	10	3.46	3.09	1.44	27.8	9.0	1.25	.287	4.99	97	4.32	95	7.77	5.3
24	Matthew Boyd M. Boyd	1	11.56	238	32	9	12	.429	32	4.56	0	0	0	185.1	178	94	101	39	50	8	0	1	788	6	2.43	4.76	1.89	30.2	6.3	1.23	.307	4.90	99	4.31	94	8.64	5.3
25	Jack Flaherty J. Flaherty	1	10.59	231	33	11	8	.579	33	2.75	0	0	0	196.1	135	60	62	25	55	7	0	2	772	6	2.52	4.20	1.15	29.9	7.1	0.97	.242	2.84	66	3.45	80	6.19	18.6