Patrick Corbin lost the most games in 2022, with 19 games.

	NAME	L	SEASON	TM	W	L%	G	W%	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	ERA-	FIP	FIP-	H/9	PRAA
1	Patrick Corbin P. Corbin	19	2022	WSH	6	.760	31	.240	31	6.31	128	1	0	0	152.2	210	107	119	27	49	7	0	1	713	2	7.55	2.89	2.61	1.59	18.0	6.9	1.70	.365	7.02	156	4.83	120	12.38	-13.4
2	Madison Bumgarner M. Bumgarner	15	2022	ARI	7	.682	30	.318	30	4.88	112	0	0	0	158.2	179	86	97	25	49	9	0	0	698	2	6.35	2.78	2.29	1.42	16.0	7.0	1.44	.306	5.50	121	4.84	125	10.15	-17.9
3	Marco Gonzales M. Gonzales	15	2022	SEA	10	.600	32	.400	32	4.13	103	0	0	0	183.0	194	84	97	30	50	7	0	1	783	1	5.07	2.46	2.06	1.48	13.2	6.4	1.33	.277	4.77	111	5.05	132	9.54	-25.9
4	Brad Keller B. Keller	14	2022	KCR	6	.700	35	.300	22	5.09	102	0	0	1	139.2	153	79	86	17	57	2	4	1	617	11	6.57	3.67	1.79	1.10	16.5	9.2	1.50	.310	5.54	126	4.50	115	9.86	-9.4
5	Erick Fedde E. Fedde	13	2022	WSH	6	.684	27	.316	27	5.81	94	0	0	0	127.0	149	82	84	21	58	0	0	0	573	6	6.66	4.11	1.62	1.49	16.4	10.1	1.63	.320	5.95	144	5.15	128	10.56	-15.6
6	Cole Irvin C. Irvin	13	2022	OAK	9	.591	30	.409	30	3.98	128	0	0	0	181.0	174	80	87	25	36	7	0	3	741	3	6.36	1.79	3.56	1.24	17.3	4.9	1.16	.273	4.33	108	4.20	110	8.65	-8.1
7	Germán Márquez G. Márquez	13	2022	COL	9	.591	31	.409	31	4.95	150	0	0	0	181.2	185	100	109	30	63	4	0	0	779	8	7.43	3.12	2.38	1.49	19.3	8.1	1.37	.291	5.40	106	4.71	112	9.17	-9.7
8	Miles Mikolas M. Mikolas	13	2022	STL	12	.520	33	.480	32	3.29	153	1	0	0	202.1	170	74	81	25	39	6	0	0	805	1	6.81	1.73	3.92	1.11	19.0	4.8	1.03	.249	3.60	84	3.87	99	7.56	0.7
9	Aaron Nola A. Nola	13	2022	PHI	11	.542	32	.458	32	3.25	235	2	1	0	205.0	168	74	75	19	29	9	0	1	807	2	10.32	1.27	8.10	0.83	29.1	3.6	0.96	.289	3.29	80	2.57	63	7.38	33.5
10	Hunter Greene H. Greene	13	2022	CIN	5	.722	24	.278	24	4.44	164	1	1	0	125.2	104	62	64	24	48	10	0	0	531	4	11.75	3.44	3.42	1.72	30.9	9.0	1.21	.281	4.58	104	4.36	104	7.45	-2.1
11	Daniel Lynch IV D. Lynch IV	13	2022	KCR	4	.765	27	.235	27	5.13	122	0	0	0	131.2	155	75	79	21	52	5	0	2	600	7	8.34	3.55	2.35	1.44	20.3	8.7	1.57	.335	5.40	127	4.63	119	10.59	-10.8
12	Kris Bubic K. Bubic	13	2022	KCR	3	.813	28	.188	27	5.58	110	0	0	0	129.0	156	80	87	18	63	4	1	0	587	4	7.67	4.40	1.75	1.26	18.7	10.7	1.70	.352	6.07	138	4.77	122	10.88	-12.7
13	Mitch Keller M. Keller	12	2022	PIT	5	.706	31	.294	29	3.91	138	0	0	0	159.0	162	69	77	14	60	12	0	1	687	2	7.81	3.40	2.30	0.79	20.1	8.7	1.40	.320	4.36	96	3.87	97	9.17	2
14	Mike Minor M. Minor	12	2022	CIN	4	.750	19	.250	19	6.06	76	0	0	0	98.0	120	66	72	24	40	7	0	4	455	2	6.98	3.67	1.90	2.20	16.7	8.8	1.63	.312	6.61	143	6.18	148	11.02	-20.5
15	Frankie Montas Jr. F. Montas Jr.	12	2022	TOT	5	.706	27	.294	27	4.05	142	0	0	0	144.1	137	65	72	18	43	6	0	3	608	7	8.85	2.68	3.30	1.12	23.4	7.1	1.25	.298	4.49	109	3.78	98	8.54	1.5
16	Nick Pivetta N. Pivetta	12	2022	BOS	10	.545	33	.455	33	4.56	175	1	0	0	179.2	175	91	91	27	73	5	0	0	773	10	8.77	3.66	2.40	1.35	22.6	9.4	1.38	.300	4.56	111	4.41	111	8.77	-8.6
17	Robbie Ray R. Ray	12	2022	SEA	12	.500	32	.500	32	3.71	212	0	0	0	189.0	163	78	80	32	62	7	0	0	775	5	10.10	2.95	3.42	1.52	27.4	8.0	1.19	.284	3.81	100	4.16	109	7.76	-7.6
18	Adam Wainwright A. Wainwright	12	2022	STL	11	.522	32	.478	32	3.71	143	1	0	0	191.2	192	79	80	16	54	7	0	1	803	5	6.71	2.54	2.65	0.75	17.8	6.7	1.28	.302	3.76	94	3.65	94	9.02	5.3
19	Alex Wood A. Wood	12	2022	SFG	8	.600	26	.400	26	5.10	131	0	0	0	130.2	132	74	78	17	30	12	0	1	555	4	9.02	2.07	4.37	1.17	23.6	5.4	1.24	.315	5.37	131	3.76	98	9.09	0.8
20	JT Brubaker	12	2022	PIT	3	.800	28	.200	28	4.69	147	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
21	Zach Plesac Z. Plesac	12	2022	CLE	3	.800	25	.200	24	4.31	100	0	0	0	131.2	136	63	74	19	38	5	0	0	568	4	6.84	2.60	2.63	1.30	17.6	6.7	1.32	.288	5.06	113	4.44	115	9.30	-8.8
22	Joan Adon J. Adon	12	2022	WSH	1	.923	14	.077	14	7.10	55	0	0	0	64.2	76	51	53	8	39	6	0	1	310	7	7.65	5.43	1.41	1.11	17.7	12.6	1.78	.337	7.38	175	5.10	127	10.58	-7.6
23	Tyler Alexander T. Alexander	11	2022	DET	4	.733	27	.267	17	4.81	61	0	0	0	101.0	108	54	58	18	25	1	1	1	427	0	5.44	2.23	2.44	1.60	14.3	5.9	1.32	.280	5.17	124	4.99	128	9.62	-12.4
24	Kyle Freeland K. Freeland	11	2022	COL	9	.550	31	.450	31	4.53	131	0	0	0	174.2	193	88	96	19	53	16	0	0	766	4	6.75	2.73	2.47	0.98	17.1	6.9	1.41	.318	4.95	97	4.21	100	9.94	0
25	Chad Kuhl C. Kuhl	11	2022	COL	6	.647	27	.353	27	5.72	110	1	1	0	137.0	155	87	91	25	58	5	0	1	617	5	7.23	3.81	1.90	1.64	17.8	9.4	1.55	.310	5.98	123	5.25	125	10.18	-15.2