strikeouts per 9 leaders since july 1, minimum 20 innings pitched

Since July 1, 2025, Mason Miller has the highest K/9 when pitching at least 20 innings, with 15.68 per nine innings.

	NAME	K/9	IP	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Mason Miller M. Miller	15.68	31.0	30	0	0		0	0.58	54	0	0	6	8	2	2	1	13	0	12	1	109	0	3.77	4.15	0.29	49.5	11.9	0.68	.171	0.58	2.32
2	Grant Taylor G. Taylor	14.85	26.2	28	2	4	.333	1	5.74	44	0	0	4	30	17	17	0	14	0	7	1	121	4	4.72	3.14	0.00	36.4	11.6	1.65	.476	5.74	10.13
3	Devin Williams D. Williams	14.78	31.2	33	2	4	.333	0	4.83	52	0	0	7	21	17	19	4	13	0	12	1	130	2	3.69	4.00	1.14	40.0	10.0	1.07	.279	5.40	5.97
4	Jeremiah Estrada J. Estrada	14.25	36.0	37	2	1	.667	0	3.50	57	0	0	1	27	14	14	7	13	2	2	1	148	1	3.25	4.38	1.75	38.5	8.8	1.11	.290	3.50	6.75
5	Chase Burns C. Burns	13.97	38.0	11	0	2	.000	6	3.32	59	0	0	0	30	14	15	3	14	0	1	0	158	0	3.32	4.21	0.71	37.3	8.9	1.16	.329	3.55	7.11
6	Edwin Díaz E. Díaz	13.50	34.2	30	3	3	.500	0	1.30	52	0	0	12	19	5	6	2	9	5	24	0	133	2	2.34	5.78	0.52	39.1	6.8	0.81	.262	1.56	4.93
7	Edwin Uceta E. Uceta	13.50	40.2	34	5	2	.714	0	2.66	61	0	0	1	30	12	13	3	12	4	6	1	167	0	2.66	5.08	0.66	36.5	7.2	1.03	.310	2.88	6.64
8	Bryan Abreu B. Abreu	13.36	32.1	32	0	1	.000	0	3.06	48	0	0	7	27	11	11	2	12	3	13	0	137	2	3.34	4.00	0.56	35.0	8.8	1.21	.347	3.06	7.52
9	Kyle Bradish K. Bradish	13.22	32.0	6	1	1	.500	6	2.53	47	0	0	0	23	9	9	3	10	1	0	0	126	0	2.81	4.70	0.84	37.3	7.9	1.03	.308	2.53	6.47
10	Garrett Cleavinger G. Cleavinger	13.04	29.2	34	2	3	.400	0	2.12	43	0	0	1	19	7	7	3	11	3	4	0	118	1	3.34	3.91	0.91	36.4	9.3	1.01	.276	2.12	5.76
11	Erik Sabrowski E. Sabrowski	12.71	28.1	32	0	1	.000	0	1.91	40	0	0	0	14	6	8	2	21	3	2	0	118	0	6.67	1.90	0.64	33.9	17.8	1.24	.231	2.54	4.45
12	Chris Sale C. Sale	12.63	36.1	6	2	1	.667	5	2.72	51	0	0	0	24	11	11	4	6	4	0	0	140	1	1.49	8.50	0.99	36.4	4.3	0.83	.267	2.72	5.94
13	Connor Phillips C. Phillips	12.60	20.0	17	4	0	1.000	0	1.80	28	0	0	0	6	4	4	2	8	2	3	0	75	1	3.60	3.50	0.90	37.3	10.7	0.70	.114	1.80	2.70
14	Zack Wheeler Z. Wheeler	12.45	42.2	7	2	2	.500	7	3.80	59	1	0	0	35	18	19	9	8	5	0	0	172	1	1.69	7.38	1.90	34.3	4.7	1.01	.286	4.01	7.38
15	Shohei Ohtani S. Ohtani	12.35	43.0	11	1	1	.500	11	2.93	59	0	0	0	37	14	14	3	8	0	0	0	172	8	1.67	7.38	0.63	34.3	4.7	1.05	.333	2.93	7.74
16	Ryan Zeferjahn R. Zeferjahn	12.24	25.0	26	1	4	.200	1	4.68	34	0	0	0	21	13	14	6	18	2	5	3	117	2	6.48	1.89	2.16	29.1	15.4	1.56	.263	5.04	7.56
17	Jacob Misiorowski J. Misiorowski	12.24	50.0	12	2	3	.400	11	5.40	68	0	0	0	48	30	32	7	24	3	0	0	217	1	4.32	2.83	1.26	31.3	11.1	1.44	.357	5.76	8.64
18	Yohan Ramírez Y. Ramírez	12.15	33.1	24	3	3	.500	0	5.40	45	0	0	0	33	20	25	4	16	4	5	1	155	4	4.32	2.81	1.08	29.0	10.3	1.47	.337	6.75	8.91
19	Justin Wrobleski J. Wrobleski	12.06	31.1	17	1	3	.250	0	4.60	42	0	0	2	34	16	17	2	8	3	6	1	136	1	2.30	5.25	0.57	30.9	5.9	1.34	.395	4.88	9.77
20	Andrés Muñoz A. Muñoz	12.06	31.1	32	0	2	.000	0	2.30	42	0	0	20	21	8	10	1	15	2	25	0	131	3	4.31	2.80	0.29	32.1	11.5	1.15	.282	2.87	6.03
21	Drew Pomeranz D. Pomeranz	12.00	27.0	32	0	1	.000	2	4.00	36	0	0	0	25	12	13	5	9	2	5	0	117	1	3.00	4.00	1.67	30.8	7.7	1.26	.308	4.33	8.33
22	Matt Brash M. Brash	12.00	30.0	34	1	3	.250	0	3.90	40	0	0	3	31	13	15	4	12	0	6	2	131	0	3.60	3.33	1.20	30.5	9.2	1.43	.360	4.50	9.30
23	David Bednar D. Bednar	11.91	34.0	32	4	0	1.000	0	1.85	45	0	0	16	22	7	7	2	11	0	26	0	135	1	2.91	4.09	0.53	33.3	8.1	0.97	.260	1.85	5.82
24	Garrett Whitlock G. Whitlock	11.90	31.0	32	2	2	.500	0	0.58	41	0	0	0	23	2	4	0	5	2	4	1	121	0	1.45	8.20	0.00	33.9	4.1	0.90	.315	1.16	6.68
25	Kai-Wei Teng K. Teng	11.83	29.2	8	2	4	.333	7	6.37	39	0	0	0	29	21	24	2	17	7	0	0	139	0	5.16	2.29	0.61	28.1	12.2	1.55	.365	7.28	8.80