most strikeouts with less than 5 wins in a season by a pitcher

Reid Detmers has struck out the most hitters with fewer than 5 pitcher wins in a season, with 168 strikeouts in 2023.

	NAME	SO	W	SEASON	TM	L	W%	G	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Reid Detmers R. Detmers	168	4	2023	LAA	9	.308	28	28	4.48	0	0	0	148.2	141	74	81	19	60	13	0	2	644	7	10.17	3.63	2.80	1.15	26.1	9.3	1.35	.318	4.90	103	4.13	94	8.54	4.7
2	Jerry Koosman J. Koosman	160	3	1978	NYM	15	.167	38	32	3.75	3	0	2	235.1	221	98	110	17	84	8	6	11	986	5	6.12	3.21	1.90	0.65	16.2	8.5	1.30	.285	4.21	109	3.33	95	8.45	4.4
3	Hunter Greene H. Greene	152	4	2023	CIN	7	.364	22	22	4.82	0	0	0	112.0	111	60	65	19	48	8	0	0	498	5	12.21	3.86	3.17	1.53	30.5	9.6	1.42	.339	5.22	104	4.24	91	8.92	4.9
4	Jose DeLeon J. DeLeon	149	2	1985	PIT	19	.095	31	25	4.70	1	0	3	162.2	138	85	93	15	89	3	5	3	700	7	8.24	4.92	1.67	0.83	21.3	12.7	1.40	.277	5.15	130	3.74	101	7.64	-0.8
5	JT Brubaker	147	3	2022	PIT	12	.200	28	28	4.69	0	0	0	144.0	157	75	85	17	54	9	0	0	646	6	9.19	3.38	2.72	1.06	22.8	8.4	1.47	.334	5.31	115	3.91	98	9.81	1.2
6	Spencer Turnbull S. Turnbull	146	3	2019	DET	17	.150	30	30	4.61	0	0	0	148.1	154	76	86	14	59	16	0	1	656	9	8.86	3.58	2.47	0.85	22.3	9.0	1.44	.333	5.22	100	3.98	87	9.34	9.7
7	Chris Archer C. Archer	143	3	2019	PIT	9	.250	23	23	5.19	0	0	0	119.2	114	69	73	25	55	4	0	2	526	6	10.75	4.14	2.60	1.88	27.2	10.5	1.41	.298	5.49	120	5.01	113	8.57	-7.8
8	Octavio Dotel O. Dotel	142	3	2000	HOU	7	.300	50	16	5.40	0	0	16	125.0	127	75	80	26	61	7	25	3	563	6	10.22	4.39	2.33	1.87	25.2	10.8	1.50	.309	5.76	112	5.19	109	9.14	-5.9
9	Oliver Perez O. Perez	141	4	2003	TOT	10	.286	24	24	5.47	0	0	0	126.2	129	77	80	22	77	4	0	3	579	7	10.02	5.47	1.83	1.56	24.4	13.3	1.63	.319	5.68	136	4.97	119	9.17	-11.8
10	Zac Gallen Z. Gallen	139	4	2021	ARI	10	.286	23	23	4.30	1	1	0	121.1	108	58	61	19	49	5	0	1	523	6	10.31	3.63	2.84	1.41	26.6	9.4	1.29	.286	4.52	103	4.24	103	8.01	-2
11	Ryan Feltner R. Feltner	138	3	2024	COL	10	.231	30	30	4.49	0	0	0	162.1	165	81	94	20	52	7	0	0	692	4	7.65	2.88	2.65	1.11	19.9	7.5	1.34	.305	5.21	96	4.15	97	9.15	2.2
12	Josh Hader J. Hader	138	3	2019	MIL	5	.375	61	0	2.62	0	0	37	75.2	41	22	24	15	20	4	46	2	289	0	16.41	2.38	6.90	1.78	47.8	6.9	0.81	.232	2.85	59	3.08	70	4.88	11.3
13	Erik Bedard E. Bedard	138	4	2013	HOU	12	.250	32	26	4.59	0	0	1	151.0	149	77	83	18	75	6	3	0	663	1	8.23	4.47	1.84	1.07	20.8	11.3	1.48	.308	4.95	115	4.37	109	8.88	-6.2
14	Carlos Marmol C. Marmol	138	2	2010	CHC	3	.400	77	0	2.55	0	0	38	77.2	40	22	23	1	52	8	70	4	332	2	15.99	6.03	2.65	0.12	41.6	15.7	1.18	.293	2.67	62	2.00	50	4.64	17.4
15	Dane Dunning D. Dunning	137	4	2022	TEX	8	.333	29	29	4.46	0	0	0	153.1	158	76	80	20	62	11	0	0	671	6	8.04	3.64	2.21	1.17	20.4	9.2	1.43	.313	4.70	113	4.44	110	9.27	-6.2
16	Drew Pomeranz D. Pomeranz	137	2	2019	TOT	10	.167	46	18	4.85	0	0	2	104.0	105	56	58	21	44	4	4	0	455	1	11.86	3.81	3.11	1.82	30.1	9.7	1.43	.337	5.02	114	4.58	108	9.09	-4.3
17	Hector Santiago H. Santiago	137	4	2013	CWS	9	.308	34	23	3.56	0	0	0	149.0	137	59	69	17	72	15	4	2	656	2	8.28	4.35	1.90	1.03	20.9	11.0	1.40	.289	4.17	88	4.44	109	8.28	-5.6
18	Eric Gagne E. Gagne	137	2	2003	LAD	3	.400	77	0	1.20	0	0	55	82.1	37	11	12	2	20	3	67	2	306	2	14.98	2.19	6.85	0.22	44.8	6.5	0.69	.243	1.31	30	0.85	20	4.04	31.8
19	Tanyon Sturtze T. Sturtze	137	4	2002	TBD	18	.182	33	33	5.18	4	0	0	224.0	271	129	141	33	89	9	0	2	1,008	7	5.50	3.58	1.54	1.33	13.6	8.8	1.61	.322	5.67	117	4.96	114	10.89	-14.9
20	Tom Hall T. Hall	137	4	1971	MIN	7	.364	48	11	3.33	0	0	9	129.2	104	48	54	13	58	0	20	5	548	4	9.51	4.03	2.36	0.90	25.0	10.6	1.25	.268	3.75	94	2.98	82	7.22	9.3
21	Tyler Glasnow T. Glasnow	136	2	2018	TOT	7	.222	45	11	4.27	0	0	0	111.2	89	53	55	15	53	4	9	3	468	12	10.96	4.27	2.57	1.21	29.1	11.3	1.27	.285	4.43	106	4.00	98	7.17	0.6
22	Felipe Paulino F. Paulino	133	4	2011	TOT	10	.286	39	20	4.46	0	0	0	139.1	146	69	74	13	55	8	8	2	599	7	8.59	3.55	2.42	0.84	22.2	9.2	1.44	.341	4.78	106	3.68	92	9.43	5.3
23	Ken Waldichuk K. Waldichuk	132	4	2023	OAK	8	.333	35	22	5.36	0	0	1	141.0	149	84	93	24	71	9	2	1	639	7	8.43	4.53	1.86	1.53	20.7	11.1	1.56	.310	5.94	131	5.29	127	9.51	-18.6
24	Kevin Millwood K. Millwood	132	4	2010	BAL	16	.200	31	31	5.10	1	0	0	190.2	223	108	116	30	65	6	0	2	842	7	6.23	3.07	2.03	1.42	15.7	7.7	1.51	.317	5.48	120	4.85	112	10.53	-10.2
25	MacKenzie Gore M. Gore	131	3	2025	WSH	8	.273	18	18	3.11	0	0	0	104.1	92	36	37	11	34	3	0	0	429	6	11.30	2.93	3.85	0.95	30.5	7.9	1.21	.324	3.19	76	3.00	74	7.94	12.4