starting pitcher with 10+ games with highest k/9 in a season

Chad Green has the best K/9 by a starting pitcher with 10+ games pitched in a season, with 15.71 per nine innings in 2019.

	NAME	K/9	G	SEASON	TM	W	L	W%	GS	ERA	SO	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	H/9
1	Chad Green C. Green	15.71	14	2019	NYY	0	1	.000	14	3.44	32	0	0	0	18.1	15	7	8	4	8	2	0	0	79	1	3.93	4.00	1.96	40.5	10.1	1.25	.333	3.93	7.36
2	Ryan Walker R. Walker	15.43	12	2023	SFG	0	1	.000	12	1.93	32	0	0	0	18.2	16	4	5	2	11	1	0	0	81	1	5.30	2.91	0.96	39.5	13.6	1.45	.400	2.41	7.71
3	Tyler Glasnow T. Glasnow	14.28	11	2020	TBR	5	1	.833	11	4.08	91	0	0	0	57.1	43	26	26	11	22	0	0	0	238	7	3.45	4.14	1.73	38.2	9.2	1.13	.281	4.08	6.75
4	Jacob deGrom J. deGrom	14.28	15	2021	NYM	7	2	.778	15	1.08	146	1	1	0	92.0	40	11	14	6	11	1	0	0	324	0	1.08	13.27	0.59	45.1	3.4	0.55	.213	1.37	3.91
5	Jacob deGrom J. deGrom	14.27	11	2022	NYM	5	4	.556	11	3.08	102	0	0	0	64.1	40	22	22	9	8	0	0	0	239	0	1.12	12.75	1.26	42.7	3.3	0.75	.258	3.08	5.60
6	Shane Bieber S. Bieber	14.20	12	2020	CLE	8	1	.889	12	1.63	122	0	0	0	77.1	46	14	15	7	21	1	0	0	297	5	2.44	5.81	0.81	41.1	7.1	0.87	.267	1.75	5.35
7	Spencer Strider S. Strider	13.84	20	2022	ATL	10	4	.714	20	2.77	165	0	0	0	107.1	72	33	36	7	34	3	0	1	433	5	2.85	4.85	0.59	38.1	7.9	0.99	.290	3.02	6.04
8	Gerrit Cole G. Cole	13.82	33	2019	HOU	20	5	.800	33	2.50	326	0	0	0	212.1	142	59	66	29	48	3	0	0	817	4	2.03	6.79	1.23	39.9	5.9	0.89	.275	2.80	6.02
9	Jacob deGrom J. deGrom	13.76	12	2020	NYM	4	2	.667	12	2.38	104	0	0	0	68.0	47	18	21	7	18	0	0	0	268	4	2.38	5.78	0.93	38.8	6.7	0.96	.288	2.78	6.22
10	Spencer Strider S. Strider	13.55	32	2023	ATL	19	5	.792	32	3.86	281	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	7.04
11	Andrew Heaney A. Heaney	13.50	14	2022	LAD	3	3	.500	14	3.06	97	0	0	0	64.2	52	22	31	13	18	9	0	0	277	0	2.51	5.39	1.81	35.0	6.5	1.08	.279	4.31	7.24
12	Chris Sale C. Sale	13.50	27	2018	BOS	12	4	.750	27	2.11	237	0	0	0	158.0	102	37	39	11	34	14	0	0	617	4	1.94	6.97	0.63	38.4	5.5	0.86	.283	2.22	5.81
13	Ryne Stanek R. Stanek	13.37	25	2018	TBR	0	1	.000	25	2.78	53	0	0	0	35.2	25	11	11	6	12	1	0	0	142	1	3.03	4.42	1.51	37.3	8.5	1.04	.271	2.78	6.31
14	Chris Sale C. Sale	13.32	25	2019	BOS	6	11	.353	25	4.40	218	1	1	0	147.1	123	72	80	24	37	13	0	0	612	2	2.26	5.89	1.47	35.6	6.0	1.09	.309	4.89	7.51
15	Pedro Martinez P. Martinez	13.22	29	1999	BOS	22	4	.846	29	2.07	306	5	1	0	208.1	157	48	55	8	36	8	0	1	816	6	1.56	8.50	0.35	37.5	4.4	0.93	.325	2.38	6.78
16	Randy Johnson R. Johnson	13.20	34	2001	ARI	20	6	.769	34	2.56	356	3	2	0	242.2	180	69	74	19	70	18	0	2	971	8	2.60	5.09	0.70	36.7	7.2	1.03	.317	2.74	6.68
17	Jose Quintana J. Quintana	13.11	10	2021	LAA	0	3	.000	10	8.23	51	0	0	0	35.0	46	32	37	6	26	0	0	0	177	4	6.69	1.96	1.54	28.8	14.7	2.06	.426	9.51	11.83
18	Dinelson Lamet D. Lamet	12.95	14	2019	SDP	3	5	.375	14	4.07	105	0	0	0	73.0	62	33	38	12	30	5	0	0	313	6	3.70	3.50	1.48	33.5	9.6	1.26	.311	4.68	7.64
19	Chris Sale C. Sale	12.93	32	2017	BOS	17	8	.680	32	2.90	308	1	0	0	214.1	165	69	73	24	43	8	0	0	851	3	1.81	7.16	1.01	36.2	5.1	0.97	.301	3.07	6.93
20	Garrett Crochet G. Crochet	12.88	31	2024	CWS	6	12	.333	31	3.58	209	0	0	0	146.0	123	58	61	18	33	5	0	0	595	3	2.03	6.33	1.11	35.1	5.5	1.07	.318	3.76	7.58
21	Danny Salazar D. Salazar	12.76	19	2017	CLE	5	6	.455	19	4.44	138	0	0	0	97.1	89	48	50	14	43	3	0	0	415	5	3.98	3.21	1.29	33.3	10.4	1.36	.346	4.62	8.23
22	Max Scherzer M. Scherzer	12.69	27	2019	WSH	11	7	.611	27	2.92	243	0	0	0	172.1	144	56	59	18	33	7	0	2	693	0	1.72	7.36	0.94	35.1	4.8	1.03	.321	3.08	7.52
23	Randy Johnson R. Johnson	12.68	34	2000	ARI	19	6	.760	34	2.56	347	8	3	0	246.1	196	70	83	23	74	6	0	1	985	5	2.70	4.69	0.84	35.2	7.5	1.10	.323	3.03	7.16
24	Corbin Burnes C. Burnes	12.61	28	2021	MIL	11	5	.688	28	2.43	234	0	0	0	167.0	123	45	47	7	34	6	0	0	657	5	1.83	6.88	0.38	35.6	5.2	0.94	.309	2.53	6.63
25	Kerry Wood K. Wood	12.58	26	1998	CHC	13	6	.684	26	3.40	233	1	1	0	166.2	117	63	69	14	85	11	0	1	699	6	4.59	2.74	0.76	33.3	12.2	1.21	.289	3.73	6.32