Devin Williams had the best K/9 with 10+ saves in 2024, with 15.78 per nine innings.

Interpreted as:

most k/9 by a player with at least 10 saves 2024

	NAME	K/9	SV	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	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	Devin Williams D. Williams	15.78	14	2024	MIL	22	1	0	1.000	0	1.25	38	0	0	21.2	10	3	3	1	11	2	19	1	88	1	4.57	3.45	0.42	43.2	12.5	0.97	.250	1.25	30	2.05	50	4.15	4.9
2	Mason Miller M. Miller	14.40	28	2024	OAK	55	2	2	.500	0	2.49	104	0	0	65.0	36	18	23	6	21	1	44	3	249	2	2.91	4.95	0.83	41.8	8.4	0.88	.256	3.18	65	2.17	55	4.98	13.2
3	Aroldis Chapman A. Chapman	14.30	14	2024	PIT	68	5	5	.500	0	3.79	98	0	0	61.2	44	26	31	5	39	2	18	0	265	4	5.69	2.51	0.73	37.0	14.7	1.35	.322	4.52	90	3.03	75	6.42	7
4	Edwin Díaz E. Díaz	14.09	20	2024	NYM	54	6	4	.600	0	3.52	84	0	0	53.2	36	21	23	7	20	3	40	0	216	3	3.35	4.20	1.17	38.9	9.3	1.04	.284	3.86	89	3.01	75	6.04	6
5	Josh Hader J. Hader	13.31	34	2024	HOU	71	8	8	.500	0	3.80	105	0	0	71.0	43	30	33	12	25	1	62	0	278	4	3.17	4.20	1.52	37.8	9.0	0.96	.230	4.18	96	3.50	86	5.45	4.3
6	Craig Kimbrel C. Kimbrel	12.55	23	2024	BAL	57	7	5	.583	0	5.33	73	0	0	52.1	40	31	35	7	31	5	39	1	232	3	5.33	2.35	1.20	31.5	13.4	1.36	.284	6.02	136	4.17	104	6.88	-1
7	Kirby Yates K. Yates	12.41	33	2024	TEX	61	7	2	.778	0	1.17	85	0	0	61.2	23	8	10	3	28	2	50	5	237	1	4.09	3.04	0.44	35.9	11.8	0.83	.168	1.46	29	2.49	60	3.36	11.3
8	Jeff Hoffman J. Hoffman	12.08	10	2024	PHI	68	3	3	.500	0	2.17	89	0	0	66.1	48	16	20	6	16	3	21	1	265	5	2.17	5.56	0.81	33.6	6.0	0.96	.278	2.71	53	2.51	61	6.51	11.8
9	Griffin Jax G. Jax	12.04	10	2024	MIN	72	5	5	.500	0	2.03	95	0	0	71.0	47	16	19	4	15	2	16	1	276	4	1.90	6.33	0.51	34.4	5.4	0.87	.269	2.41	51	1.93	47	5.96	17
10	Camilo Doval C. Doval	11.90	23	2024	SFG	62	5	3	.625	0	4.88	78	0	0	59.0	54	32	35	5	39	2	40	2	271	7	5.95	2.00	0.76	28.8	14.4	1.58	.333	5.34	122	3.70	95	8.24	1.2
11	Michael Kopech M. Kopech	11.70	15	2024	TOT	67	6	8	.429	0	3.46	88	0	0	67.2	44	26	27	9	34	5	35	2	279	6	4.52	2.59	1.20	31.5	12.2	1.15	.245	3.59	85	4.02	96	5.85	1.3
12	Andrés Muñoz A. Muñoz	11.68	22	2024	SEA	60	3	7	.300	0	2.12	77	0	0	59.1	31	14	16	6	26	3	41	3	232	3	3.94	2.96	0.91	33.2	11.2	0.96	.208	2.43	56	3.34	85	4.70	3.9
13	Ryan Walker R. Walker	11.14	10	2024	SFG	76	10	4	.714	1	1.91	99	0	0	80.0	50	17	19	5	18	9	22	1	308	2	2.03	5.50	0.56	32.1	5.8	0.85	.254	2.14	48	2.51	64	5.63	12.7
14	Jhoan Duran J. Duran	10.93	23	2024	MIN	58	6	9	.400	0	3.64	66	0	0	54.1	48	22	30	4	15	6	37	2	228	1	2.48	4.40	0.66	28.9	6.6	1.16	.321	4.97	91	2.85	70	7.95	7.5
15	Ryan Helsley R. Helsley	10.72	49	2024	STL	65	7	4	.636	0	2.04	79	0	0	66.1	50	15	19	3	23	0	62	3	266	1	3.12	3.43	0.41	29.7	8.6	1.10	.292	2.58	50	2.41	61	6.78	11.8
16	Lucas Erceg L. Erceg	10.51	14	2024	TOT	61	2	6	.250	0	3.36	72	0	0	61.2	49	23	26	3	16	6	16	2	253	5	2.34	4.50	0.44	28.5	6.3	1.05	.295	3.79	85	2.53	63	7.15	10.2
17	Tanner Scott T. Scott	10.50	22	2024	TOT	72	9	6	.600	0	1.75	84	0	0	72.0	45	14	20	3	36	1	41	4	294	0	4.50	2.33	0.38	28.6	12.2	1.13	.247	2.50	43	2.91	72	5.63	9.1
18	Seranthony Domínguez S. Domínguez	10.43	11	2024	TOT	63	3	4	.429	0	4.45	68	0	0	58.2	52	29	32	12	21	2	27	0	255	8	3.22	3.24	1.84	26.7	8.2	1.24	.263	4.91	110	4.68	115	7.98	-3.9
19	Evan Phillips E. Phillips	10.37	18	2024	LAD	61	5	1	.833	0	3.62	63	0	0	54.2	48	22	30	6	17	1	28	1	228	1	2.80	3.71	0.99	27.6	7.5	1.19	.298	4.94	89	3.27	79	7.90	5.2
20	Kenley Jansen K. Jansen	10.21	27	2024	BOS	54	4	2	.667	0	3.29	62	0	0	54.2	38	20	20	4	20	1	38	2	218	2	3.29	3.10	0.66	28.4	9.2	1.06	.260	3.29	77	2.99	73	6.26	6.8
21	Tyler Kinley T. Kinley	10.13	12	2024	COL	67	6	1	.857	0	6.19	72	0	0	64.0	61	44	44	11	33	2	25	2	285	6	4.64	2.18	1.55	25.3	11.6	1.47	.299	6.19	133	4.78	112	8.58	-3.4
22	Paul Sewald P. Sewald	9.76	16	2024	ARI	42	1	2	.333	0	4.31	43	0	0	39.2	35	19	19	6	10	3	34	1	165	0	2.27	4.30	1.36	26.1	6.1	1.13	.282	4.31	103	3.94	100	7.94	-0.1
23	Clay Holmes C. Holmes	9.71	30	2024	NYY	67	3	5	.375	0	3.14	68	0	0	63.0	60	22	29	4	22	3	50	1	271	4	3.14	3.09	0.57	25.1	8.1	1.30	.322	4.14	78	3.02	72	8.57	8.2
24	Trevor Megill T. Megill	9.71	21	2024	MIL	48	1	3	.250	0	2.72	50	0	0	46.1	33	14	16	4	14	1	26	4	183	4	2.72	3.57	0.78	27.3	7.7	1.01	.254	3.11	66	3.09	76	6.41	5.1
25	Héctor Neris H. Neris	9.71	18	2024	TOT	62	10	5	.667	0	4.10	64	0	0	59.1	55	27	31	8	28	2	36	2	260	2	4.25	2.29	1.21	24.6	10.8	1.40	.297	4.70	102	4.27	107	8.34	-1.9