highest k/9 with at least 20 games started

Spencer Strider has the best career K/9 when starting 20+ games, with 12.87 per nine innings.

Interpreted as:

highest k/9 by a player with at least 20 games started

	NAME	K/9	GS	G	W	L	W%	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	ERA-	FIP	FIP-	H/9	PRAA
1	Spencer Strider S. Strider	12.87	70	83	36	20	.643	3.72	595	0	0	0	416.0	326	172	181	47	144	18	3	2	1,714	13	3.12	4.13	1.02	34.7	8.4	1.13	.307	3.92	87	2.95	72	7.05	54.5
2	Garrett Crochet G. Crochet	11.68	56	128	22	24	.478	2.96	482	1	1	0	371.1	307	122	134	34	113	8	18	2	1,522	13	2.74	4.27	0.82	31.7	7.4	1.13	.308	3.25	71	2.71	64	7.44	62.6
3	Dinelson Lamet D. Lamet	11.60	60	121	17	24	.415	4.63	474	0	0	1	367.2	311	189	206	53	170	22	12	3	1,586	31	4.16	2.79	1.30	29.9	10.7	1.31	.298	5.04	108	4.03	93	7.61	12
4	Tyler Glasnow T. Glasnow	11.43	121	160	40	34	.541	3.76	910	0	0	0	716.1	551	299	319	92	274	11	9	5	2,933	62	3.44	3.32	1.16	31.0	9.3	1.15	.279	4.01	91	3.50	84	6.92	54.4
5	Shohei Ohtani S. Ohtani	11.38	94	94	38	19	.667	2.98	633	1	1	0	500.2	364	166	174	54	178	24	0	2	2,028	46	3.20	3.56	0.97	31.2	8.8	1.08	.272	3.13	70	3.25	76	6.54	54.8
6	Jose Fernandez J. Fernandez	11.25	76	76	38	17	.691	2.58	589	0	0	0	471.1	357	135	150	31	140	13	0	12	1,888	16	2.67	4.21	0.59	31.2	7.4	1.05	.292	2.86	68	2.43	64	6.82	73
7	Hunter Greene H. Greene	11.22	83	83	22	28	.440	3.74	558	1	1	0	447.2	355	186	194	64	167	39	0	0	1,877	18	3.36	3.34	1.29	29.7	8.9	1.17	.277	3.90	85	3.91	90	7.14	22.2
8	Blake Snell B. Snell	11.21	215	215	78	59	.569	3.18	1,390	1	1	0	1115.2	858	394	429	110	506	11	0	5	4,624	82	4.08	2.75	0.89	30.1	10.9	1.22	.287	3.46	78	3.35	80	6.92	102.1
9	Chris Sale C. Sale	11.11	307	387	143	87	.622	3.02	2,528	16	3	12	2047.2	1,668	686	739	209	481	126	25	15	8,249	47	2.11	5.26	0.92	30.6	5.8	1.05	.297	3.25	71	2.88	69	7.33	297.2
10	Freddy Peralta F. Peralta	11.08	154	203	67	41	.620	3.66	1,097	1	0	1	891.0	673	362	383	113	344	47	6	3	3,696	31	3.47	3.19	1.14	29.7	9.3	1.14	.267	3.87	87	3.67	87	6.80	54.9
11	Dylan Cease D. Cease	10.92	180	180	62	56	.525	3.85	1,185	3	3	0	976.2	818	418	460	117	409	33	0	9	4,133	52	3.77	2.90	1.08	28.7	9.9	1.26	.293	4.24	92	3.65	85	7.54	66.6
12	Robbie Ray R. Ray	10.88	254	258	86	79	.521	3.88	1,700	2	1	0	1406.2	1,214	606	645	211	591	49	1	19	5,943	58	3.78	2.88	1.35	28.6	9.9	1.28	.296	4.13	92	4.04	99	7.77	7.9
13	Jacob deGrom J. deGrom	10.84	241	241	94	62	.603	2.55	1,809	4	2	0	1502.1	1,149	426	463	139	338	24	0	13	5,901	28	2.02	5.35	0.83	30.7	5.7	0.99	.281	2.77	65	2.67	65	6.88	238.4
14	Octavio Dotel O. Dotel	10.82	34	758	59	50	.541	3.78	1,143	0	0	109	951.0	765	399	431	117	412	41	305	39	4,024	46	3.90	2.77	1.11	28.4	10.2	1.24	.280	4.08	86	3.69	84	7.24	73.6
15	Chad Green C. Green	10.80	24	382	43	30	.589	3.43	591	0	0	29	492.2	400	188	206	78	127	14	93	12	1,973	18	2.32	4.65	1.42	30.0	6.4	1.07	.277	3.76	81	3.68	85	7.31	36.6
16	Paul Skenes P. Skenes	10.76	48	48	18	12	.600	2.05	336	1	0	0	281.0	200	64	69	19	68	12	0	0	1,095	4	2.18	4.94	0.61	30.7	6.2	0.95	.274	2.21	48	2.47	61	6.41	50.2
17	Raisel Iglesias R. Iglesias	10.67	21	580	42	55	.433	2.99	849	0	0	240	716.1	562	238	264	83	196	27	440	17	2,890	17	2.46	4.33	1.04	29.4	6.8	1.06	.276	3.32	70	3.22	77	7.06	78.2
18	Cole Ragans C. Ragans	10.65	63	80	20	20	.500	3.69	439	1	0	0	371.0	306	152	164	33	140	10	1	2	1,537	22	3.40	3.14	0.80	28.6	9.1	1.20	.298	3.98	87	3.17	77	7.42	40.5
19	Max Scherzer M. Scherzer	10.63	466	475	217	114	.656	3.18	3,456	12	5	0	2925.0	2,387	1,032	1,105	345	767	114	2	20	11,818	79	2.36	4.51	1.06	29.2	6.5	1.08	.286	3.40	76	3.20	77	7.34	307.8
20	Andrew Miller A. Miller	10.63	66	612	55	55	.500	4.03	979	0	0	63	829.0	732	371	413	80	383	61	147	14	3,619	44	4.16	2.56	0.87	27.1	10.6	1.34	.308	4.48	95	3.63	87	7.95	49.8
21	Randy Johnson R. Johnson	10.61	603	618	303	166	.646	3.29	4,875	100	37	2	4135.1	3,346	1,513	1,703	411	1,497	190	7	37	17,067	109	3.26	3.26	0.89	28.6	8.8	1.17	.291	3.71	75	3.18	73	7.28	554.3
22	Stephen Strasburg S. Strasburg	10.55	247	247	113	62	.646	3.24	1,723	2	2	0	1470.0	1,217	530	582	149	394	53	0	20	5,962	44	2.41	4.37	0.91	28.9	6.6	1.10	.293	3.56	80	3.01	75	7.45	165.9
23	Yu Darvish Y. Darvish	10.53	289	289	112	91	.552	3.62	2,036	2	1	0	1739.2	1,424	699	733	221	555	79	0	8	7,149	82	2.87	3.67	1.14	28.5	7.8	1.14	.283	3.79	86	3.54	84	7.37	125.7
24	Ugueth Urbina U. Urbina	10.51	21	583	44	49	.473	3.45	814	0	0	237	697.1	539	267	289	86	307	6	408	30	2,918	29	3.96	2.65	1.11	27.9	10.5	1.21	.266	3.73	78	3.69	85	6.96	51.2
25	Ryne Stanek R. Stanek	10.50	56	448	19	23	.452	3.80	517	0	0	14	443.0	357	187	208	58	221	10	91	14	1,886	33	4.49	2.34	1.18	27.4	11.7	1.30	.277	4.23	92	4.10	99	7.25	1.7