most losses in a season by a pitcher who did not record a win since 1945

Since 1945, Jack Fisher and Roger Craig are tied for the most losses in losses in a season, with 24 games.

	NAME	W	L	SEASON	TM	L%	W%	G	GS	ERA	SO	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	H/9
1	Jack Fisher J. Fisher	0	24	1965	NYM	1.000	.000	35	28	4.87	87	4	0	1	183.0	198	99	107	19	55	4	4	6	780	3	4.28	2.70	1.58	0.93	11.2	7.1	1.38	.291	5.26	9.74
2	Roger Craig R. Craig	0	24	1962	NYM	1.000	.000	32	27	5.38	85	8	0	3	172.1	211	103	119	31	54	4	4	3	756	7	4.44	2.82	1.57	1.62	11.2	7.1	1.54	.309	6.21	11.02
3	Steve Rogers S. Rogers	0	22	1974	MON	1.000	.000	23	23	6.86	77	1	0	0	124.2	160	95	105	12	48	4	0	5	566	5	5.56	3.47	1.60	0.87	13.6	8.5	1.67	.348	7.58	11.55
4	Bill Bonham B. Bonham	0	22	1974	CHC	1.000	.000	33	26	4.56	136	5	0	1	165.2	171	84	111	13	79	5	5	7	748	10	7.39	4.29	1.72	0.71	18.2	10.6	1.51	.307	6.03	9.29
5	Randy Jones R. Jones	0	22	1974	SDP	1.000	.000	32	26	5.31	88	1	0	2	147.1	164	87	102	12	64	4	5	11	660	3	5.38	3.91	1.38	0.73	13.3	9.7	1.55	.309	6.23	10.02
6	Denny McLain D. McLain	0	22	1971	WSH	1.000	.000	23	23	5.77	64	2	0	0	135.2	165	87	98	27	53	1	0	8	612	4	4.25	3.52	1.21	1.79	10.5	8.7	1.61	.296	6.50	10.95
7	Dick Ellsworth D. Ellsworth	0	22	1966	CHC	1.000	.000	30	29	4.82	108	4	0	0	203.1	258	109	137	26	41	4	0	5	901	5	4.78	1.81	2.63	1.15	12.0	4.6	1.47	.321	6.06	11.42
8	Roger Craig R. Craig	0	22	1963	NYM	1.000	.000	41	26	3.98	85	10	0	2	194.1	210	86	104	23	52	3	9	2	846	3	3.94	2.41	1.63	1.07	10.0	6.1	1.35	.274	4.82	9.73
9	Robin Roberts R. Roberts	0	22	1957	PHI	1.000	.000	29	23	5.17	83	6	0	2	167.0	188	96	104	35	37	1	4	16	723	0	4.47	1.99	2.24	1.89	11.5	5.1	1.35	.270	5.60	10.13
10	Art Ditmar A. Ditmar	0	22	1956	KCA	1.000	.000	32	26	6.02	83	7	0	1	163.0	193	109	124	26	81	5	2	5	756	5	4.58	4.47	1.02	1.44	11.0	10.7	1.68	.298	6.85	10.66
11	Mike Maroth M. Maroth	0	21	2003	DET	1.000	.000	24	24	6.57	65	1	0	0	137.0	163	100	106	26	36	6	0	2	600	5	4.27	2.36	1.81	1.71	10.8	6.0	1.45	.293	6.96	10.71
12	Mickey Lolich M. Lolich	0	21	1974	DET	1.000	.000	25	25	6.58	100	11	0	0	160.0	206	117	129	29	53	1	0	8	711	7	5.63	2.98	1.89	1.63	14.1	7.5	1.62	.335	7.26	11.59
13	Stan Bahnsen S. Bahnsen	0	21	1973	CWS	1.000	.000	24	24	6.14	61	4	0	0	136.1	172	93	103	19	52	2	0	2	619	4	4.03	3.43	1.17	1.25	9.9	8.4	1.64	.315	6.80	11.35
14	Steve Arlin S. Arlin	0	21	1972	SDP	1.000	.000	28	28	4.92	107	4	0	0	168.1	180	92	106	16	90	6	0	12	763	12	5.72	4.81	1.19	0.86	14.0	11.8	1.60	.301	5.67	9.62
15	Larry Jackson L. Jackson	0	21	1965	CHC	1.000	.000	25	25	5.62	75	4	0	0	139.1	169	87	102	18	38	5	0	7	630	4	4.84	2.45	1.97	1.16	11.9	6.0	1.49	.306	6.59	10.92
16	Don Larsen D. Larsen	0	21	1954	BAL	1.000	.000	26	25	4.84	67	9	0	0	174.2	197	94	102	17	80	1	1		789	2	3.45	4.12	0.84	0.88	8.5	10.1	1.59	.288	5.26	10.15
17	Murry Dickson M. Dickson	0	21	1952	PIT	1.000	.000	29	22	5.14	54	10	0	2	159.1	189	91	107	19	51	1	6		704	0	3.05	2.88	1.06	1.07	7.7	7.2	1.51	.294	6.04	10.68
18	Fred Sanford F. Sanford	0	21	1948	SLA	1.000	.000	30	23	6.14	54	2	0	2	139.1	171	95	100	13	64	1	6		634	4	3.49	4.13	0.84	0.84	8.5	10.1	1.69	.315	6.46	11.05
19	Brian Kingman B. Kingman	0	20	1980	OAK	1.000	.000	24	22	4.75	81	6	0	0	149.2	157	79	91	19	63	2	0	5	664	4	4.87	3.79	1.29	1.14	12.2	9.5	1.47	.277	5.47	9.44
20	Phil Niekro P. Niekro	0	20	1979	ATL	1.000	.000	23	23	4.60	103	10	0	0	164.1	175	84	105	26	58	6	0	3	722	10	5.64	3.18	1.78	1.42	14.3	8.0	1.42	.282	5.75	9.58
21	Jerry Koosman J. Koosman	0	20	1977	NYM	1.000	.000	24	24	4.23	138	3	0	0	164.0	164	77	89	14	59	3	0	8	701	2	7.57	3.24	2.34	0.77	19.7	8.4	1.36	.308	4.88	9.00
22	Phil Niekro P. Niekro	0	20	1977	ATL	1.000	.000	28	28	5.17	150	9	0	0	198.1	208	114	130	18	105	4	0	12	885	9	6.81	4.76	1.43	0.82	16.9	11.9	1.58	.313	5.90	9.44
23	Wilbur Wood W. Wood	0	20	1975	CWS	1.000	.000	27	27	5.89	79	5	0	0	165.0	215	108	120	21	60	3	0	4	751	3	4.31	3.27	1.32	1.15	10.5	8.0	1.67	.330	6.55	11.73
24	Clyde Wright C. Wright	0	20	1974	MIL	1.000	.000	29	24	5.54	41	10	0	0	157.2	201	97	103	19	38	0	1	4	703	6	2.34	2.17	1.08	1.08	5.8	5.4	1.52	.301	5.88	11.47
25	Wilbur Wood W. Wood	0	20	1973	CWS	1.000	.000	25	25	5.25	91	9	0	0	163.0	203	95	114	20	51	7	0	3	733	5	5.02	2.82	1.78	1.10	12.4	7.0	1.56	.324	6.29	11.21