best mlb k/bb ratio starting pitchers last 2 years

Between August 16, 2023 and August 16, 2025, Robert Gasser and Shane Bieber are tied for the best K/BB by a starting pitcher, with 16.00 K/BB.

	NAME	K/BB	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Robert Gasser R. Gasser	16.00	5	2	0	1.000	5	2.57	16	0	0	0	28.0	28	8	9	2	1	3	0	0	114	0	5.14	0.32	0.64	14.0	0.9	1.04	.283	2.89	9.00
2	Shane Bieber S. Bieber	16.00	4	3	0	1.000	4	1.96	32	0	0	0	23.0	21	5	6	0	2	0	0	0	89	2	12.52	0.78	0.00	36.0	2.2	1.00	.382	2.35	8.22
3	Brandon Walter B. Walter	13.00	9	1	3	.250	9	3.35	52	0	0	0	53.2	46	20	20	10	4	3	0	0	212	0	8.72	0.67	1.68	24.5	1.9	0.93	.252	3.35	7.71
4	Braxton Ashcraft B. Ashcraft	11.00	3	0	0		3	1.59	11	0	0	0	11.1	7	2	2	0	1	1	0	0	43	0	8.74	0.79	0.00	25.6	2.3	0.71	.233	1.59	5.56
5	Fernando Cruz F. Cruz	11.00	5	0	1	.000	5	4.00	22	0	0	0	9.0	6	4	5	2	2	0	0	0	36	0	22.00	2.00	2.00	61.1	5.6	0.89	.400	5.00	6.00
6	Troy Melton T. Melton	9.00	3	2	1	.667	3	3.18	18	0	0	0	17.0	13	6	6	2	2	0	0	0	64	0	9.53	1.06	1.06	28.1	3.1	0.88	.262	3.18	6.88
7	Ryan Burr R. Burr	9.00	4	0	1	.000	4	3.38	9	0	0	0	5.1	6	2	2	0	1	1	0	0	24	0	15.19	1.69	0.00	37.5	4.2	1.31	.462	3.38	10.13
8	Tyler Holton T. Holton	8.00	14	0	2	.000	14	2.96	24	0	0	0	24.1	19	8	8	4	3	0	0	0	94	0	8.88	1.11	1.48	25.5	3.2	0.90	.238	2.96	7.03
9	Jared Koenig J. Koenig	8.00	6	0	0		6	0.00	8	0	0	0	6.0	4	0	0	0	1	0	0	0	23	0	12.00	1.50	0.00	34.8	4.3	0.83	.286	0.00	6.00
10	Tarik Skubal T. Skubal	7.33	63	34	8	.810	63	2.34	484	1	1	0	392.1	279	102	106	31	66	15	0	0	1,514	5	11.10	1.51	0.71	32.0	4.4	0.88	.270	2.43	6.40
11	Yoendrys Gómez Y. Gómez	7.00	1	1	0	1.000	1	1.80	7	0	0	0	5.0	1	1	1	0	1	2	0	0	20	0	12.60	1.80	0.00	35.0	5.0	0.40	.100	1.80	1.80
12	Jakob Junis J. Junis	7.00	8	0	0		8	1.30	28	0	0	0	34.2	15	5	7	3	4	1	0	0	122	1	7.27	1.04	0.78	23.0	3.3	0.55	.140	1.82	3.89
13	Kolby Allard K. Allard	6.67	6	2	0	1.000	6	4.44	20	0	0	0	24.1	31	12	12	4	3	0	0	0	102	0	7.40	1.11	1.48	19.6	2.9	1.40	.360	4.44	11.47
14	George Kirby G. Kirby	6.46	56	24	18	.571	56	3.66	310	0	0	0	322.0	300	131	139	38	48	13	0	1	1,308	7	8.66	1.34	1.06	23.7	3.7	1.08	.291	3.89	8.39
15	Cody Bradford C. Bradford	6.08	15	6	5	.545	15	4.09	73	0	0	0	81.1	73	37	39	11	12	1	0	0	331	1	8.08	1.33	1.22	22.1	3.6	1.05	.265	4.32	8.08
16	Aaron Bummer A. Bummer	6.00	2	0	0		2	12.46	6	0	0	0	4.1	6	6	6	3	1	1	0	0	21	0	12.46	2.08	6.23	28.6	4.8	1.62	.300	12.46	12.46
17	AJ Blubaugh	6.00	1	0	1	.000	1	4.50	6	0	0	0	4.0	5	2	7	2	1	0	0	0	19	0	13.50	2.25	4.50	31.6	5.3	1.50	.300	15.75	11.25
18	Jack Dreyer J. Dreyer	6.00	5	0	1	.000	5	6.48	6	0	0	0	8.1	9	6	6	0	1	0	0	0	35	1	6.48	1.08	0.00	17.1	2.9	1.20	.321	6.48	9.72
19	Spencer Bivens S. Bivens	6.00	2	1	0	1.000	2	1.93	6	0	0	0	9.1	8	2	2	2	1	0	0	0	37	0	5.79	0.96	1.93	16.2	2.7	0.96	.214	1.93	7.71
20	Julio Urías J. Urías	6.00	3	1	2	.333	3	6.00	18	0	0	0	18.0	22	12	12	7	3	1	0	0	76	0	9.00	1.50	3.50	23.7	3.9	1.39	.319	6.00	11.00
21	Joe Ryan J. Ryan	5.98	53	21	14	.600	53	3.31	341	0	0	0	304.2	245	112	119	41	57	17	0	0	1,211	2	10.07	1.68	1.21	28.2	4.7	0.99	.270	3.52	7.24
22	Spencer Schwellenbach S. Schwellenbach	5.73	38	15	11	.577	38	3.23	235	1	0	0	234.1	195	84	93	27	41	8	0	2	934	5	9.03	1.57	1.04	25.2	4.4	1.01	.270	3.57	7.49
23	Shohei Ohtani S. Ohtani	5.67	10	0	0		10	3.28	34	0	0	0	24.2	21	9	9	2	6	0	0	0	101	6	12.41	2.19	0.73	33.7	5.9	1.09	.322	3.28	7.66
24	Sonny Gray S. Gray	5.65	61	26	18	.591	61	3.78	401	1	1	0	354.1	322	149	163	43	71	9	0	0	1,435	12	10.19	1.80	1.09	27.9	4.9	1.11	.306	4.14	8.18
25	Logan Gilbert L. Gilbert	5.57	58	15	18	.455	58	3.29	390	1	0	0	347.0	258	127	138	48	70	8	0	2	1,363	19	10.12	1.82	1.24	28.6	5.1	0.95	.248	3.58	6.69