pitchers with highest k/9 season minimum 50 ip

Aroldis Chapman has the highest K/9 with 50.0+ innings pitched in a season, with 17.67 per nine innings in 2014.

	NAME	K/9	IP	SEASON	TM	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	ERA-	FIP	FIP-	H/9	PRAA
1	Aroldis Chapman A. Chapman	17.67	54.0	2014	CIN	54	0	3	.000	0	2.00	106	0	0	36	21	12	12	1	24	2	44	0	202	4	4.00	4.42	0.17	52.5	11.9	0.83	.290	2.00	54	0.89	23	3.50	17
2	Edwin Díaz E. Díaz	17.13	62.0	2022	NYM	61	3	1	.750	0	1.31	118	0	0	32	34	9	9	3	18	2	49	1	235	2	2.61	6.56	0.44	50.2	7.7	0.84	.330	1.31	34	0.90	23	4.94	21.2
3	Craig Kimbrel C. Kimbrel	16.66	62.2	2012	ATL	63	3	1	.750	0	1.01	116	0	0	42	27	7	7	3	14	2	56	0	231	5	2.01	8.29	0.43	50.2	6.1	0.65	.250	1.01	26	0.77	20	3.88	21.6
4	Craig Kimbrel C. Kimbrel	16.43	69.0	2017	BOS	67	5	0	1.000	0	1.43	126	0	0	35	33	11	11	6	14	4	51	0	254	5	1.83	9.00	0.78	49.6	5.5	0.68	.260	1.43	31	1.41	32	4.30	22.7
5	Josh Hader J. Hader	16.41	75.2	2019	MIL	61	3	5	.375	0	2.62	138	0	0	37	41	22	24	15	20	4	46	2	289	0	2.38	6.90	1.78	47.8	6.9	0.81	.232	2.85	59	3.08	70	4.88	11.3
6	Aroldis Chapman A. Chapman	16.31	51.1	2018	NYY	55	3	0	1.000	0	2.45	93	0	0	32	24	14	15	2	30	5	43	0	212	9	5.26	3.10	0.35	43.9	14.2	1.05	.268	2.63	58	2.08	48	4.21	12.5
7	Félix Bautista F. Bautista	16.23	61.0	2023	BAL	56	8	2	.800	0	1.48	110	0	0	33	30	10	14	4	26	2	46	0	237	7	3.84	4.23	0.59	46.4	11.0	0.92	.274	2.07	35	1.87	45	4.43	16
8	Kenley Jansen K. Jansen	16.10	53.2	2011	LAD	51	2	1	.667	0	2.85	96	0	0	5	30	17	17	3	26	2	13	0	218	0	4.36	3.69	0.50	44.0	11.9	1.04	.297	2.85	79	1.73	46	5.03	12.5
9	Carlos Marmol C. Marmol	15.99	77.2	2010	CHC	77	2	3	.400	0	2.55	138	0	0	38	40	22	23	1	52	8	70	4	332	2	6.03	2.65	0.12	41.6	15.7	1.18	.293	2.67	62	2.00	50	4.64	17.4
10	Aroldis Chapman A. Chapman	15.89	58.1	2023	TOT	61	6	4	.600	0	3.09	103	0	0	6	37	20	24	4	36	1	18	2	249	9	5.55	2.86	0.62	41.4	14.5	1.25	.314	3.70	71	2.51	58	5.71	11.7
11	Aroldis Chapman A. Chapman	15.83	63.2	2013	CIN	68	4	5	.444	0	2.54	112	0	0	38	37	18	18	7	29	3	55	0	258	6	4.10	3.86	0.99	43.4	11.2	1.04	.280	2.54	67	2.46	64	5.23	9.8
12	Josh Hader J. Hader	15.82	81.1	2018	MIL	55	6	1	.857	0	2.43	143	0	0	12	36	22	23	9	30	1	14	0	306	0	3.32	4.77	1.00	46.7	9.8	0.81	.220	2.55	60	2.22	55	3.98	16.6
13	Aroldis Chapman A. Chapman	15.74	66.1	2015	CIN	65	4	4	.500	0	1.63	116	0	0	33	43	12	13	3	33	5	54	1	278	7	4.48	3.52	0.41	41.7	11.9	1.15	.331	1.76	41	1.94	49	5.83	14.6
14	Josh Hader J. Hader	15.65	58.2	2021	MIL	60	4	2	.667	0	1.23	102	0	0	34	25	8	8	3	24	2	42	0	224	3	3.68	4.25	0.46	45.5	10.7	0.84	.237	1.23	29	1.68	39	3.84	16.8
15	Dellin Betances D. Betances	15.53	73.0	2016	NYY	73	3	6	.333	0	3.08	126	0	0	12	54	25	31	5	28	1	20	0	299	6	3.45	4.50	0.62	42.1	9.4	1.12	.353	3.82	73	1.77	40	6.66	20.7
16	Dellin Betances D. Betances	15.52	66.2	2018	NYY	66	4	6	.400	0	2.70	115	0	0	4	44	20	22	7	26	5	15	2	272	4	3.51	4.42	0.95	42.3	9.6	1.05	.311	2.97	63	2.47	57	5.94	13.5
17	Aroldis Chapman A. Chapman	15.50	56.1	2021	NYY	61	6	4	.600	0	3.36	97	0	0	30	36	21	23	9	38	3	46	2	243	7	6.07	2.55	1.44	39.9	15.6	1.31	.281	3.67	79	3.98	92	5.75	2.1
18	Matt Barnes M. Barnes	15.39	64.1	2019	BOS	70	5	4	.556	0	3.78	110	0	0	4	51	27	29	8	38	2	14	2	285	13	5.32	2.89	1.12	38.6	13.3	1.38	.339	4.06	78	3.26	72	7.13	9
19	Edwin Díaz E. Díaz	15.36	58.0	2019	NYM	66	2	7	.222	0	5.59	99	0	0	26	58	36	36	15	22	4	48	3	254	3	3.41	4.50	2.33	39.0	8.7	1.38	.377	5.59	137	4.50	105	9.00	-1.4
20	Edwin Díaz E. Díaz	15.33	51.2	2016	SEA	49	0	4	.000	0	2.79	88	0	0	18	45	16	16	5	15	3	23	2	217	6	2.61	5.87	0.87	40.6	6.9	1.16	.377	2.79	70	2.04	49	7.84	12.4
21	Aroldis Chapman A. Chapman	15.32	71.2	2012	CIN	68	5	5	.500	0	1.51	122	0	0	38	35	12	13	4	23	4	52	0	276	4	2.89	5.30	0.50	44.2	8.3	0.81	.252	1.63	38	1.54	38	4.40	19.3
22	Nick Anderson N. Anderson	15.23	65.0	2019	TOT	68	5	4	.556	0	3.32	110	0	0	1	52	24	24	8	18	2	3	4	264	4	2.49	6.11	1.11	41.7	6.8	1.08	.349	3.32	79	2.34	54	7.20	14.7
23	Edwin Díaz E. Díaz	15.22	73.1	2018	SEA	73	0	4	.000	0	1.96	124	0	0	57	41	16	17	5	17	6	65	0	280	3	2.09	7.29	0.61	44.3	6.1	0.79	.281	2.09	48	1.60	38	5.03	21.3
24	Mason Miller M. Miller	15.18	61.2	2025	TOT	60	1	2	.333	0	2.63	104	0	0	22	28	18	19	5	28	1	37	2	234	3	4.09	3.71	0.73	44.4	12.0	0.91	.240	2.77	63	2.22	53	4.09	13.5
25	Craig Kimbrel C. Kimbrel	15.08	59.2	2021	TOT	63	4	5	.444	0	2.26	100	0	0	24	31	15	19	6	23	3	43	1	235	8	3.47	4.35	0.91	42.6	9.8	0.91	.243	2.87	52	2.42	55	4.68	12.6

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2026 Division Standings

TEAM	W	L	PCT	GB
Brewers	63	37	.630
Cubs	56	44	.560	7.0
Cardinals	51	48	.515	11.5
Pirates	52	49	.515	11.5
Reds	45	54	.455	17.5

Schedule

DATE	MATCHUP			TIME (ET)
Tue 7/21	CIN	@	SEA	9:40 PM
Wed 7/22	CIN	@	SEA	3:40 PM
Fri 7/24	CIN	@	STL	8:15 PM
Sat 7/25	CIN	@	STL	7:15 PM
Sun 7/26	CIN	@	STL	2:15 PM

Last Game

Reds

45 - 54

Final

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51 - 50

Mon 20 Jul 2026

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RBI Leaders

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Batting Average Leaders

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0.77

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K/9 Leaders

13.54

Misiorowski

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Cease

11.16

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K/BB Leaders

6.18

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MLB Fantasy 2026

FanDuel Points Leaders

1,806.2

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Worst Record ATS

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MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	58	41	.586
Phillies	56	45	.554	3.0
Marlins	52	49	.515	7.0
Nationals	51	50	.505	8.0
Mets	42	59	.416	17.0
NL Central	W	L	PCT	GB
Brewers	63	37	.630
Cubs	56	44	.560	7.0
Cardinals	51	48	.515	11.5
Pirates	52	49	.515	11.5
Reds	45	54	.455	17.5
NL West	W	L	PCT	GB
Dodgers	63	38	.624
Diamondbacks	51	49	.510	11.5
Padres	49	51	.490	13.5
Giants	42	58	.420	20.5
Rockies	40	62	.392	23.5

AL East	W	L	PCT	GB
Rays	57	42	.576
Yankees	56	44	.560	1.5
Red Sox	51	48	.515	6.0
Orioles	49	52	.485	9.0
Blue Jays	46	54	.460	11.5
AL Central	W	L	PCT	GB
White Sox	53	46	.535
Guardians	53	48	.525	1.0
Twins	49	52	.485	5.0
Tigers	47	53	.470	6.5
Royals	41	60	.406	13.0
AL West	W	L	PCT	GB
Mariners	51	50	.505
Rangers	50	50	.500	0.5
Astros	48	54	.471	3.5
Athletics	43	57	.430	7.5
Angels	40	61	.396	11.0

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Fri 7/3	STL	@	CHC	17-1
Fri 7/3	PIT	@	WSH	5-9
Fri 7/3	MIN	@	NYY	2-5
Fri 7/3	BAL	@	CIN	3-0
Fri 7/3	CWS	@	CLE	3-4

Schedule

DATE	MATCHUP			TIME (ET)
Tue 7/21	MIN	@	CLE	6:40 PM
Tue 7/21	LAD	@	PHI	6:40 PM
Tue 7/21	PIT	@	NYY	7:05 PM
Tue 7/21	TBR	@	TOR	7:07 PM
Tue 7/21	BAL	@	BOS	7:10 PM

Aroldis Chapman has the highest K/9 with 50.0+ innings pitched in a season, with 17.67 per nine innings in 2014.

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