5 pitchers took 13 losses in 2024. The first three are Patrick Corbin, Griffin Canning and JP Sears.

	NAME	L	R	SEASON	TM	W	L%	G	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Patrick Corbin P. Corbin	13	114	2024	WSH	5	.722	30	.278	30	6.01	130	0	0	0	163.1	203	109	25	49	3	0	1	721	3	7.16	2.70	2.65	1.38	18.0	6.8	1.54	.346	6.28	11.19
2	Miles Mikolas M. Mikolas	11	106	2024	STL	9	.550	29	.450	29	6.03	110	0	0	0	152.1	185	102	26	23	4	0	0	650	0	6.50	1.36	4.78	1.54	16.9	3.5	1.37	.326	6.26	10.93
3	Griffin Canning G. Canning	13	105	2024	LAA	5	.722	29	.278	29	5.79	115	0	0	0	154.0	166	99	31	62	6	0	1	676	6	6.72	3.62	1.85	1.81	17.0	9.2	1.48	.292	6.14	9.70
4	Brandon Pfaadt B. Pfaadt	10	103	2024	ARI	10	.500	30	.500	30	5.07	174	0	0	0	168.2	179	95	24	41	4	0	1	717	1	9.28	2.19	4.24	1.28	24.3	5.7	1.30	.327	5.50	9.55
5	Jake Irvin J. Irvin	14	97	2024	WSH	7	.667	29	.333	29	5.12	128	0	0	0	161.2	162	92	29	46	4	0	1	677	5	7.13	2.56	2.78	1.61	18.9	6.8	1.29	.283	5.40	9.02
6	Kutter Crawford K. Crawford	16	97	2024	BOS	7	.696	28	.304	28	5.08	153	0	0	0	157.2	144	89	34	44	7	0	0	663	4	8.73	2.51	3.48	1.94	23.1	6.6	1.19	.259	5.54	8.22
7	Chris Flexen C. Flexen	15	95	2024	CWS	1	.938	28	.063	26	5.84	101	0	0	0	135.2	163	88	24	53	2	0	1	610	4	6.70	3.52	1.91	1.59	16.6	8.7	1.59	.323	6.30	10.81
8	Ryan Feltner R. Feltner	10	94	2024	COL	3	.769	28	.231	28	4.85	129	0	0	0	150.1	159	81	20	48	7	0	0	647	4	7.72	2.87	2.69	1.20	19.9	7.4	1.38	.314	5.63	9.52
9	MacKenzie Gore M. Gore	12	93	2024	WSH	9	.571	30	.429	30	4.17	161	0	0	0	155.1	164	72	15	63	11	0	0	691	14	9.33	3.65	2.56	0.87	23.3	9.1	1.46	.338	5.39	9.50
10	JP Sears	13	93	2024	OAK	7	.650	26	.350	26	5.50	103	0	0	0	144.0	155	88	28	40	12	0	0	625	0	6.44	2.50	2.58	1.75	16.5	6.4	1.35	.287	5.81	9.69
11	Kyle Gibson K. Gibson	8	91	2024	STL	7	.533	28	.467	28	4.62	136	0	0	0	156.0	156	80	23	64	4	0	1	672	5	7.85	3.69	2.13	1.33	20.2	9.5	1.41	.299	5.25	9.00
12	Chris Bassitt C. Bassitt	14	91	2024	TOR	8	.636	28	.364	28	4.62	152	0	0	0	154.0	165	79	18	64	15	0	2	685	2	8.88	3.74	2.38	1.05	22.2	9.3	1.49	.337	5.32	9.64
13	Mitch Keller M. Keller	12	90	2024	PIT	8	.600	26	.400	26	5.11	131	1	0	0	148.0	161	84	23	44	15	0	0	657	1	7.97	2.68	2.98	1.40	19.9	6.7	1.39	.311	5.47	9.79
14	Pablo López P. López	10	90	2024	MIN	12	.455	28	.545	28	4.83	169	0	0	0	156.2	162	84	26	36	6	0	0	666	3	9.71	2.07	4.69	1.49	25.4	5.4	1.26	.317	5.17	9.31
15	Frankie Montas Jr. F. Montas Jr.	11	89	2024	TOT	3	.786	25	.214	25	5.88	124	0	0	0	124.0	132	81	24	60	6	0	0	561	3	9.00	4.35	2.07	1.74	22.1	10.7	1.55	.311	6.46	9.58
16	Austin Gomber A. Gomber	12	89	2024	COL	4	.750	28	.250	28	5.12	108	0	0	0	153.0	172	87	30	34	1	0	0	652	3	6.35	2.00	3.18	1.76	16.6	5.2	1.35	.296	5.24	10.12
17	Kyle Hendricks K. Hendricks	12	88	2024	CHC	3	.800	24	.200	22	7.19	78	0	0	0	107.2	134	86	21	38	3	2	0	485	0	6.52	3.18	2.05	1.76	16.1	7.8	1.60	.328	7.36	11.20
18	Kevin Gausman K. Gausman	11	86	2024	TOR	10	.524	27	.476	27	4.48	133	1	0	0	154.2	151	77	20	50	2	0	0	660	3	7.74	2.91	2.66	1.16	20.2	7.6	1.30	.288	5.00	8.79
19	Luis Severino L. Severino	7	86	2024	NYM	8	.467	28	.533	28	4.42	136	0	0	0	161.0	157	79	23	56	8	0	0	682	5	7.60	3.13	2.43	1.29	19.9	8.2	1.32	.292	4.81	8.78
20	Charlie Morton C. Morton	10	85	2024	ATL	6	.625	26	.375	26	4.94	142	0	0	0	140.1	143	77	23	56	14	0	1	607	2	9.11	3.59	2.54	1.48	23.4	9.2	1.42	.323	5.45	9.17
21	Yusei Kikuchi Y. Kikuchi	10	85	2024	TOT	8	.556	30	.444	30	4.30	194	0	0	0	165.1	160	79	25	38	2	0	0	694	4	10.56	2.07	5.11	1.36	28.0	5.5	1.20	.310	4.63	8.71
22	Andrew Heaney A. Heaney	14	84	2024	TEX	2	.875	26	.125	26	5.21	124	0	0	0	131.1	140	76	23	33	9	0	1	579	2	8.50	2.26	3.76	1.58	21.4	5.7	1.32	.300	5.76	9.59
23	Matt Waldron M. Waldron	11	84	2024	SDP	6	.647	26	.353	25	5.16	125	0	0	0	139.2	139	80	21	40	11	0	0	598	5	8.05	2.58	3.13	1.35	20.9	6.7	1.28	.294	5.41	8.96
24	Aaron Nola A. Nola	8	84	2024	PHI	10	.444	28	.556	28	4.34	170	0	0	0	164.0	170	79	30	43	2	0	0	692	2	9.33	2.36	3.95	1.65	24.6	6.2	1.30	.313	4.61	9.33
25	Brayan Bello B. Bello	8	84	2024	BOS	12	.400	28	.600	28	4.91	137	0	0	0	148.1	154	81	19	61	11	0	0	654	6	8.31	3.70	2.25	1.15	20.9	9.3	1.45	.317	5.10	9.34