Since 2022, Spencer Strider has the best K/9, with 12.45 per nine innings.

Interpreted as:

pitcher highest k/9 with a minimum of 0.5 IP per team game since 2022

	NAME	K/9	G	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	ERA-	FIP	FIP-	H/9	PRAA
1	Spencer Strider S. Strider	12.45	88	37	24	.607	77	3.74	626	0	0	0	452.2	366	188	197	51	159	20	3	2	1,872	13	3.16	3.94	1.01	33.4	8.5	1.16	.310	3.92	87	3.06	74	7.28	53.6
2	Blake Snell B. Snell	11.83	87	32	26	.552	87	2.76	622	1	1	0	473.1	334	145	157	35	220	6	0	1	1,949	34	4.18	2.83	0.67	31.9	11.3	1.17	.280	2.99	69	2.94	71	6.35	62.4
3	Garrett Crochet G. Crochet	11.77	77	24	19	.558	64	3.02	476	1	1	0	364.0	300	122	129	43	92	9	5	0	1,473	11	2.27	5.17	1.06	32.3	6.2	1.08	.301	3.19	72	2.90	69	7.42	52.7
4	Shohei Ohtani S. Ohtani	11.69	65	26	15	.634	65	2.71	448	1	1	0	345.0	249	104	110	35	108	13	0	0	1,379	36	2.82	4.15	0.91	32.5	7.8	1.03	.276	2.87	65	2.94	69	6.50	47.5
5	Tyler Glasnow T. Glasnow	11.44	63	23	16	.590	63	3.38	446	0	0	0	351.0	245	132	139	39	117	4	0	0	1,399	29	3.00	3.81	1.00	31.9	8.4	1.03	.260	3.56	83	3.12	75	6.28	40.5
6	Chris Sale C. Sale	11.37	72	31	14	.689	71	2.93	520	0	0	0	411.2	335	134	141	35	101	28	0	0	1,662	10	2.21	5.15	0.77	31.3	6.1	1.06	.307	3.08	68	2.69	65	7.32	64.6
7	Hunter Greene H. Greene	11.20	91	25	29	.463	91	3.65	617	2	2	0	495.2	386	201	211	70	179	39	0	0	2,060	21	3.25	3.45	1.27	30.0	8.7	1.14	.274	3.83	82	3.83	88	7.01	29.1
8	Dylan Cease D. Cease	11.03	130	43	40	.518	130	3.67	880	2	2	0	718.1	587	293	324	74	293	19	0	7	3,015	37	3.67	3.00	0.93	29.2	9.7	1.23	.293	4.06	90	3.35	81	7.35	63.1
9	Brandon Woodruff B. Woodruff	10.96	50	25	7	.781	50	2.91	347	1	1	0	285.0	207	92	99	36	71	11	0	0	1,130	3	2.24	4.89	1.14	30.7	6.3	0.98	.257	3.13	70	3.22	77	6.54	29.5
10	Paul Skenes P. Skenes	10.83	55	21	13	.618	55	1.96	386	1	0	0	320.2	230	70	76	21	74	12	0	0	1,247	4	2.08	5.22	0.59	31.0	5.9	0.95	.277	2.13	46	2.39	58	6.46	61
11	Cole Ragans C. Ragans	10.80	83	21	20	.512	66	3.66	461	1	0	0	384.0	312	156	168	35	144	10	1	2	1,585	22	3.38	3.20	0.82	29.1	9.1	1.19	.296	3.94	86	3.16	76	7.31	42.6
12	DJ Herz	10.76	19	4	9	.308	19	4.16	106	0	0	0	88.2	76	41	45	11	36	3	0	0	382	5	3.65	2.94	1.12	27.7	9.4	1.26	.288	4.57	102	3.70	90	7.71	3.9
13	Freddy Peralta F. Peralta	10.61	113	44	29	.603	112	3.42	700	0	0	0	594.0	452	226	236	79	215	28	0	0	2,445	19	3.26	3.26	1.20	28.6	8.8	1.12	.262	3.58	81	3.77	90	6.85	28.5
14	Tarik Skubal T. Skubal	10.58	98	45	21	.682	98	2.61	688	1	1	0	585.1	445	170	190	46	114	18	0	0	2,288	7	1.75	6.04	0.71	30.1	5.0	0.96	.281	2.92	65	2.50	62	6.84	103.1
15	Michael King M. King	10.50	129	28	23	.549	54	2.91	470	1	1	7	402.2	329	130	152	42	137	16	20	5	1,664	7	3.06	3.43	0.94	28.2	8.2	1.16	.287	3.40	72	3.33	81	7.35	35.2
16	Yoshinobu Yamamoto Y. Yamamoto	10.45	48	19	10	.655	48	2.66	306	0	0	0	263.2	191	78	85	21	81	4	0	0	1,052	7	2.76	3.78	0.72	29.1	7.7	1.03	.266	2.90	65	2.82	67	6.52	39.5
17	Gerrit Cole G. Cole	10.31	83	36	17	.679	83	3.12	578	2	2	0	504.2	389	175	183	64	127	15	0	2	2,004	6	2.26	4.55	1.14	28.8	6.3	1.02	.266	3.26	78	3.38	81	6.94	45.4
18	Zack Wheeler Z. Wheeler	10.29	114	51	25	.671	114	2.94	794	1	0	0	694.2	539	227	244	72	158	32	0	1	2,766	12	2.05	5.03	0.93	28.7	5.7	1.00	.273	3.16	70	3.05	72	6.98	89.9
19	Eury Pérez E. Pérez	10.27	39	12	12	.500	39	3.71	213	0	0	0	186.2	140	77	82	27	63	5	0	0	759	15	3.04	3.38	1.30	28.1	8.3	1.09	.251	3.95	85	3.88	91	6.75	7.7
20	Carlos Rodón C. Rodón	10.27	110	51	34	.600	110	3.67	699	1	0	0	612.2	485	250	265	80	210	26	0	0	2,521	26	3.08	3.33	1.18	27.7	8.3	1.13	.269	3.89	91	3.71	89	7.12	31
21	Jesús Luzardo J. Luzardo	10.24	94	32	30	.516	94	3.83	602	0	0	0	529.1	459	225	241	57	169	13	0	1	2,173	17	2.87	3.56	0.97	27.7	7.8	1.19	.302	4.10	90	3.33	79	7.80	50.5
22	Kodai Senga K. Senga	10.11	52	20	13	.606	52	3.00	320	0	0	0	285.0	222	95	106	30	133	9	0	0	1,196	19	4.20	2.41	0.95	26.8	11.1	1.25	.273	3.35	73	3.82	90	7.01	13
23	Joe Ryan J. Ryan	10.09	110	44	35	.557	109	3.78	689	1	1	0	614.2	518	258	271	97	143	33	0	0	2,503	7	2.09	4.82	1.42	27.5	5.7	1.08	.273	3.97	93	3.83	93	7.58	19.4
24	Spencer Arrighetti S. Arrighetti	10.08	36	8	18	.308	35	4.69	202	0	0	0	180.1	169	94	101	27	85	10	0	0	788	3	4.24	2.38	1.35	25.6	10.8	1.41	.306	5.04	118	4.44	109	8.43	-7.7
25	Shane McClanahan S. McClanahan	10.08	49	23	10	.697	49	2.85	315	0	0	0	281.1	211	89	94	34	79	3	0	1	1,110	10	2.53	3.99	1.09	28.4	7.1	1.03	.261	3.01	74	3.37	85	6.75	17.8