least losses in a season by a pitcher with 30 or more starts

Aaron Sanchez and Randy Johnson are tied for the fewest losses with 30+ starts in a season, with 2 games.

	NAME	L	GS	SEASON	TM	W	L%	G	W%	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	Aaron Sanchez A. Sanchez	2	30	2016	TOR	15	.118	30	.882	3.00	161	0	0	0	192.0	161	64	69	15	63	5	0	0	790	5	7.55	2.95	2.56	0.70	20.4	8.0	1.17	.267	3.23	71	3.54	83	7.55	14.9
2	Randy Johnson R. Johnson	2	30	1995	SEA	18	.100	30	.900	2.48	294	6	3	0	214.1	159	59	65	12	65	6	0	1	866	5	12.35	2.73	4.52	0.50	33.9	7.5	1.05	.301	2.73	53	2.08	44	6.68	62
3	Julio Urías J. Urías	3	32	2021	LAD	20	.130	32	.870	2.96	195	0	0	0	185.2	151	61	67	19	38	7	0	3	745	2	9.45	1.84	5.13	0.92	26.2	5.1	1.02	.272	3.25	73	3.12	73	7.32	23.8
4	Charlie Morton C. Morton	3	30	2018	HOU	15	.167	30	.833	3.13	201	0	0	0	167.0	130	58	63	18	64	16	0	0	695	4	10.83	3.45	3.14	0.97	28.9	9.2	1.16	.283	3.40	76	3.59	87	7.01	10.4
5	Zack Greinke Z. Greinke	3	32	2015	LAD	19	.136	32	.864	1.66	200	1	0	0	222.2	148	41	43	14	40	5	0	1	843	7	8.08	1.62	5.00	0.57	23.7	4.7	0.84	.229	1.74	44	2.75	73	5.98	26.2
6	Max Scherzer M. Scherzer	3	32	2013	DET	21	.125	32	.875	2.90	240	0	0	0	214.1	152	69	73	18	56	4	0	0	836	6	10.08	2.35	4.29	0.76	28.7	6.7	0.97	.259	3.07	72	2.74	69	6.38	29.2
7	Kyle Lohse K. Lohse	3	33	2012	STL	16	.158	33	.842	2.86	143	0	0	0	211.0	192	67	74	19	38	4	0	1	864	1	6.10	1.62	3.76	0.81	16.6	4.4	1.09	.262	3.16	74	3.50	91	8.19	8.5
8	Cliff Lee C. Lee	3	31	2008	CLE	22	.120	31	.880	2.54	170	4	2	0	223.1	214	63	68	12	34	5	0	1	891	4	6.85	1.37	5.00	0.48	19.1	3.8	1.11	.301	2.74	59	2.82	67	8.62	35.4
9	Roger Clemens R. Clemens	3	33	2001	NYY	20	.130	33	.870	3.51	213	0	0	0	220.1	205	86	94	19	72	5	0	1	918	14	8.70	2.94	2.96	0.78	23.2	7.8	1.26	.305	3.84	80	3.28	74	8.37	28.1
10	Juan Guzman J. Guzman	3	33	1993	TOR	14	.176	33	.824	3.99	194	2	1	0	221.0	211	98	107	17	110	3	0	2	963	26	7.90	4.48	1.76	0.69	20.1	11.4	1.45	.304	4.36	91	3.76	85	8.59	15.7
11	Orel Hershiser O. Hershiser	3	34	1985	LAD	19	.136	36	.864	2.03	157	9	5	0	239.2	179	54	72	8	68	6	1	5	953	5	5.90	2.55	2.31	0.30	16.5	7.1	1.03	.239	2.70	59	2.73	77	6.72	22.1
12	Ron Guidry R. Guidry	3	35	1978	NYY	25	.107	35	.893	1.74	248	16	9	0	273.2	187	53	61	13	72	1	0	1	1,057	7	8.16	2.37	3.44	0.43	23.5	6.8	0.95	.241	2.01	48	2.18	58	6.15	48.5
13	Preacher Roe P. Roe	3	33	1951	BKN	22	.120	34	.880	3.04	113	19	2	0	257.2	247	87	91	30	64	0	1		1,031	2	3.95	2.24	1.77	1.05	11.0	6.2	1.21	.263	3.18	76	3.86	94	8.63	6.8
14	Tarik Skubal T. Skubal	4	31	2024	DET	18	.182	31	.818	2.39	228	0	0	0	192.0	142	51	54	15	35	9	0	0	753	2	10.69	1.64	6.51	0.70	30.3	4.6	0.92	.273	2.53	60	2.49	61	6.66	33.5
15	Gerrit Cole G. Cole	4	33	2023	NYY	15	.211	33	.789	2.63	222	2	2	0	209.0	157	61	64	20	48	7	0	0	821	4	9.56	2.07	4.63	0.86	27.0	5.8	0.98	.261	2.76	61	3.16	72	6.76	28.4
16	Cristian Javier C. Javier	4	31	2023	HOU	10	.286	31	.714	4.56	159	0	0	0	162.0	143	82	85	25	62	7	0	0	687	4	8.83	3.44	2.56	1.39	23.1	9.0	1.27	.272	4.72	108	4.57	108	7.94	-6.1
17	Bryce Elder B. Elder	4	31	2023	ATL	12	.250	31	.750	3.81	128	0	0	0	174.2	160	74	79	19	63	8	0	0	732	11	6.60	3.25	2.03	0.98	17.5	8.6	1.28	.274	4.07	86	4.42	103	8.24	-2.7
18	Zac Gallen Z. Gallen	4	31	2022	ARI	12	.250	31	.750	2.54	192	0	0	0	184.0	121	52	56	15	47	12	0	0	714	5	9.39	2.30	4.09	0.73	26.9	6.6	0.91	.237	2.74	63	3.04	79	5.92	17.2
19	Walker Buehler W. Buehler	4	33	2021	LAD	16	.200	33	.800	2.47	212	0	0	0	207.2	149	57	61	19	52	6	0	2	815	5	9.19	2.25	4.08	0.82	26.0	6.4	0.97	.247	2.64	61	3.15	74	6.46	26
20	Max Scherzer M. Scherzer	4	30	2021	TOT	15	.211	30	.789	2.46	236	1	0	0	179.1	119	49	53	23	36	10	0	0	693	2	11.84	1.81	6.56	1.15	34.1	5.2	0.86	.247	2.66	59	2.97	69	5.97	26
21	Walker Buehler W. Buehler	4	30	2019	LAD	14	.222	30	.778	3.26	215	2	0	0	182.1	153	66	77	20	37	7	0	0	737	4	10.61	1.83	5.81	0.99	29.2	5.0	1.04	.290	3.80	77	2.99	68	7.55	29
22	Mike Fiers M. Fiers	4	33	2019	OAK	15	.211	33	.789	3.90	126	1	1	0	184.2	166	80	82	30	53	9	0	0	754	13	6.14	2.58	2.38	1.46	16.7	7.0	1.19	.254	4.00	88	4.96	111	8.09	-10.3
23	Miles Mikolas M. Mikolas	4	32	2018	STL	18	.182	32	.818	2.83	146	1	1	0	200.2	186	63	70	16	29	7	0	4	808	2	6.55	1.30	5.03	0.72	18.1	3.6	1.07	.279	3.14	73	3.27	82	8.34	15.9
24	J.A. Happ	4	32	2016	TOR	20	.167	32	.833	3.18	163	0	0	0	195.0	168	69	72	22	60	6	0	0	796	3	7.52	2.77	2.72	1.02	20.5	7.5	1.17	.268	3.32	76	3.95	93	7.75	6.3
25	Rick Porcello R. Porcello	4	33	2016	BOS	22	.154	33	.846	3.15	189	3	0	0	223.0	193	78	85	23	32	13	0	0	890	3	7.63	1.29	5.91	0.93	21.2	3.6	1.01	.269	3.43	71	3.39	81	7.79	20.1