Marcus Stroman had the fewest home runs allowed / 9 in the NL with 25+ starts in 2023, with 1.

	NAME	HR/9	GS	HR	SEASON	TM	G	W	L	W%	ERA	SO	CG	SHO	SV	IP	H	ER	R	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Marcus Stroman M. Stroman	1	25	9	2023	CHC	27	10	9	.526	3.95	119	1	1	0	136.2	120	60	68	52	3	1	0	575	3	7.84	3.42	2.29	20.7	9.0	1.26	.283	4.48	93	3.57	83	7.90	11
2	Charlie Morton C. Morton	1.56	30	14	2023	ATL	30	14	12	.538	3.64	183	0	0	0	163.1	150	66	70	83	12	0	2	716	4	10.08	4.57	2.20	25.6	11.6	1.43	.321	3.86	82	3.87	90	8.27	7.6
3	Justin Steele J. Steele	1.56	30	14	2023	CHC	30	16	5	.762	3.06	176	0	0	0	173.1	167	59	71	36	7	0	0	716	9	9.14	1.87	4.89	24.6	5.0	1.17	.317	3.69	72	3.01	70	8.67	24.9
4	Blake Snell B. Snell	1.67	32	15	2023	SDP	32	14	9	.609	2.25	234	0	0	0	180.0	115	45	47	99	3	0	0	742	13	11.70	4.95	2.36	31.5	13.3	1.19	.256	2.35	54	3.43	79	5.75	18
5	Kodai Senga K. Senga	1.89	29	17	2023	NYM	29	12	7	.632	2.98	202	0	0	0	166.1	126	55	60	77	5	0	0	694	14	10.93	4.17	2.62	29.1	11.1	1.22	.277	3.25	71	3.63	84	6.82	13
6	Tylor Megill T. Megill	2	25	18	2023	NYM	25	9	8	.529	4.70	105	0	0	0	126.1	141	66	76	58	6	0	0	567	8	7.48	4.13	1.81	18.5	10.2	1.58	.324	5.41	112	4.96	115	10.04	-9
7	Alex Cobb A. Cobb	2.11	28	19	2023	SFG	28	6	7	.462	3.87	131	2	1	0	151.1	163	65	69	37	6	0	0	646	7	7.79	2.20	3.54	20.3	5.7	1.32	.318	4.10	91	4.00	95	9.69	3.2
8	Seth Lugo S. Lugo	2.11	26	19	2023	SDP	26	8	7	.533	3.57	140	0	0	0	146.1	140	58	62	36	3	0	0	604	3	8.61	2.21	3.89	23.2	6.0	1.20	.298	3.81	85	3.83	88	8.61	8.3
9	Bryce Elder B. Elder	2.11	31	19	2023	ATL	31	12	4	.750	3.81	128	0	0	0	174.2	160	74	79	63	8	0	0	732	11	6.60	3.25	2.03	17.5	8.6	1.28	.274	4.07	86	4.42	103	8.24	-2.7
10	Johan Oviedo J. Oviedo	2.11	32	19	2023	PIT	32	9	14	.391	4.31	158	1	1	0	177.2	161	85	91	83	13	0	1	781	7	8.00	4.20	1.90	20.2	10.6	1.37	.280	4.61	96	4.48	102	8.16	-2.2
11	Merrill Kelly M. Kelly	2.22	30	20	2023	ARI	30	12	8	.600	3.29	187	0	0	0	177.2	143	65	71	69	4	0	0	722	3	9.47	3.50	2.71	25.9	9.6	1.19	.278	3.60	74	3.84	91	7.24	8
12	Taijuan Walker T. Walker	2.22	31	20	2023	PHI	31	15	6	.714	4.38	138	0	0	0	172.2	155	84	87	71	8	0	1	733	3	7.19	3.70	1.94	18.8	9.7	1.31	.272	4.53	100	4.53	102	8.08	-1.2
13	Logan Webb L. Webb	2.22	33	20	2023	SFG	33	10	11	.476	3.25	194	2	1	0	216.0	201	78	83	31	5	0	0	850	1	8.08	1.29	6.26	22.8	3.6	1.07	.302	3.46	77	3.16	75	8.38	25.7
14	Zack Wheeler Z. Wheeler	2.22	32	20	2023	PHI	32	13	6	.684	3.61	212	0	0	0	192.0	168	77	82	39	9	0	0	787	1	9.94	1.83	5.44	26.9	5.0	1.08	.292	3.84	82	3.15	71	7.88	27.7
15	Braxton Garrett B. Garrett	2.22	30	20	2023	MIA	31	9	7	.563	3.66	156	0	0	0	159.2	154	65	68	29	11	1	0	659	4	8.79	1.63	5.38	23.7	4.4	1.15	.302	3.83	82	3.68	84	8.68	12.4
16	Sandy Alcantara S. Alcantara	2.44	28	22	2023	MIA	28	7	12	.368	4.14	151	3	1	0	184.2	176	85	91	48	5	0	0	762	4	7.36	2.34	3.15	19.8	6.3	1.21	.287	4.44	93	4.03	92	8.58	7.2
17	Corbin Burnes C. Burnes	2.44	32	22	2023	MIL	32	10	8	.556	3.39	200	0	0	0	193.2	141	73	77	66	8	0	0	784	10	9.29	3.07	3.03	25.5	8.4	1.07	.244	3.58	77	3.81	86	6.55	13.1
18	Jesús Luzardo J. Luzardo	2.44	32	22	2023	MIA	32	10	10	.500	3.58	208	0	0	0	178.2	162	71	79	55	6	0	1	741	7	10.48	2.77	3.78	28.1	7.4	1.21	.311	3.98	80	3.55	81	8.16	16.4
19	Zac Gallen Z. Gallen	2.44	34	22	2023	ARI	34	17	8	.680	3.47	220	1	1	0	210.0	188	81	87	47	5	0	0	846	8	9.43	2.01	4.68	26.0	5.6	1.12	.301	3.73	78	3.26	77	8.06	23.4
20	Spencer Strider S. Strider	2.44	32	22	2023	ATL	32	19	5	.792	3.86	281	0	0	0	186.2	146	80	85	58	9	0	1	763	6	13.55	2.80	4.84	36.8	7.6	1.09	.316	4.10	87	2.85	66	7.04	30.3
21	Josiah Gray J. Gray	2.44	30	22	2023	WSH	30	8	13	.381	3.91	143	0	0	0	159.0	152	69	72	80	9	0	1	698	9	8.09	4.53	1.79	20.5	11.5	1.46	.293	4.08	90	4.93	112	8.60	-8.9
22	Rich Hill R. Hill	2.56	27	23	2023	TOT	32	8	14	.364	5.41	129	0	0	0	146.1	165	88	98	58	7	3	0	660	2	7.93	3.57	2.22	19.5	8.8	1.52	.321	6.03	123	4.86	111	10.15	-8.2
23	Graham Ashcraft G. Ashcraft	2.56	26	23	2023	CIN	26	7	9	.438	4.76	111	0	0	0	145.2	148	77	78	52	10	0	0	624	3	6.86	3.21	2.13	17.8	8.3	1.37	.292	4.82	102	5.06	109	9.14	-6.1
24	Ryne Nelson R. Nelson	2.67	27	24	2023	ARI	29	8	8	.500	5.31	96	0	0	0	144.0	159	85	87	46	1	1	0	619	6	6.00	2.88	2.09	15.5	7.4	1.42	.299	5.44	120	5.06	119	9.94	-13.7
25	Mitch Keller M. Keller	2.78	32	25	2023	PIT	32	13	9	.591	4.21	210	1	1	0	194.1	187	91	97	55	12	0	0	825	5	9.73	2.55	3.82	25.5	6.7	1.25	.310	4.49	94	3.80	87	8.66	12.5