Blake Snell had the most starts with 1 or fewer run allowed in 2023, with 17 starts.

Interpreted as:

most starts allowing by a player 0-1 runs in 2023

	NAME	GS	R	SEASON	TM	G	W	L	W%	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	Blake Snell B. Snell	17	5	2023	SDP	17	10	1	.909	0.36	140	0	0	0	100.0	49	4	1	55	3	0	0	399	10	12.60	4.95	2.55	0.09	35.1	13.8	1.04	.240	0.45	4.41
2	Braxton Garrett B. Garrett	15	10	2023	MIA	15	6	1	.857	0.90	79	0	0	0	80.0	50	8	2	17	6	0	0	307	1	8.89	1.91	4.65	0.23	25.7	5.5	0.84	.236	1.13	5.63
3	Johan Oviedo J. Oviedo	15	11	2023	PIT	15	9	2	.818	1.05	90	1	1	0	94.0	55	11	4	41	3	0	0	373	1	8.62	3.93	2.20	0.38	24.1	11.0	1.02	.217	1.05	5.27
4	Sonny Gray S. Gray	15	8	2023	MIN	15	7	1	.875	0.82	96	0	0	0	88.1	59	8	2	23	3	0	0	345	2	9.78	2.34	4.17	0.20	27.8	6.7	0.93	.258	0.82	6.01
5	Zack Wheeler Z. Wheeler	14	10	2023	PHI	14	8	1	.889	1.00	102	0	0	0	90.0	46	10	3	21	3	0	0	336	0	10.20	2.10	4.86	0.30	30.4	6.3	0.74	.208	1.00	4.60
6	Zac Gallen Z. Gallen	14	6	2023	ARI	14	14	0	1.000	0.57	110	1	1	0	94.1	54	6	3	11	2	0	0	342	2	10.49	1.05	10.00	0.29	32.2	3.2	0.69	.236	0.57	5.15
7	Jordan Montgomery J. Montgomery	14	9	2023	TOT	14	7	2	.778	0.69	87	0	0	0	90.2	60	7	2	19	1	0	0	345	2	8.64	1.89	4.58	0.20	25.2	5.5	0.87	.246	0.89	5.96
8	Kevin Gausman K. Gausman	14	6	2023	TOR	14	10	1	.909	0.59	128	0	0	0	91.0	53	6	4	22	0	0	0	342	0	12.66	2.18	5.82	0.40	37.4	6.4	0.82	.261	0.59	5.24
9	Yusei Kikuchi Y. Kikuchi	14	10	2023	TOR	14	9	1	.900	1.09	86	0	0	0	82.1	55	10	5	16	1	0	0	308	2	9.40	1.75	5.38	0.55	27.9	5.2	0.86	.250	1.09	6.01
10	Kyle Bradish K. Bradish	14	5	2023	BAL	14	6	2	.750	0.45	75	0	0	0	80.0	44	4	3	19	4	0	0	296	4	8.44	2.14	3.95	0.34	25.3	6.4	0.79	.210	0.56	4.95
11	Jesús Luzardo J. Luzardo	14	7	2023	MIA	14	7	1	.875	0.71	114	0	0	0	88.1	53	7	2	21	2	0	0	331	6	11.62	2.14	5.43	0.20	34.4	6.3	0.84	.266	0.71	5.40
12	Gerrit Cole G. Cole	14	7	2023	NYY	14	8	0	1.000	0.66	106	2	2	0	95.1	51	7	1	14	3	0	0	349	2	10.01	1.32	7.57	0.09	30.4	4.0	0.68	.222	0.66	4.81
13	Justin Verlander J. Verlander	13	8	2023	TOT	13	10	1	.909	0.77	84	0	0	0	82.1	45	7	3	21	5	0	0	314	2	9.18	2.30	4.00	0.33	26.8	6.7	0.80	.209	0.87	4.92
14	Andrew Heaney A. Heaney	13	7	2023	TEX	18	7	0	1.000	0.48	84	0	0	0	74.1	56	4	1	26	4	1	0	303	1	10.17	3.15	3.23	0.12	27.7	8.6	1.10	.293	0.85	6.78
15	George Kirby G. Kirby	13	7	2023	SEA	13	7	1	.875	0.61	86	1	0	0	88.1	57	6	1	6	2	0	1	321	0	8.76	0.61	14.33	0.10	26.8	1.9	0.71	.248	0.71	5.81
16	Josiah Gray J. Gray	13	10	2023	WSH	13	7	3	.700	1.21	69	0	0	0	74.1	51	10	2	40	3	0	0	309	5	8.35	4.84	1.73	0.24	22.3	12.9	1.22	.251	1.21	6.17
17	Bryce Elder B. Elder	13	8	2023	ATL	13	6	0	1.000	0.77	63	0	0	0	82.1	51	7	2	25	6	0	0	313	2	6.89	2.73	2.52	0.22	20.1	8.0	0.92	.226	0.87	5.57
18	Clayton Kershaw C. Kershaw	13	6	2023	LAD	13	10	0	1.000	0.74	75	0	0	0	73.0	39	6	6	14	1	0	0	264	2	9.25	1.73	5.36	0.74	28.4	5.3	0.73	.196	0.74	4.81
19	Merrill Kelly M. Kelly	13	10	2023	ARI	13	7	1	.875	1.11	86	0	0	0	81.1	52	10	2	24	1	0	0	308	2	9.52	2.66	3.58	0.22	27.9	7.8	0.93	.256	1.11	5.75
20	Ryan Walker R. Walker	12	8	2023	SFG	42	4	2	.667	1.01	65	0	0	1	53.2	44	6	2	18	2	4	0	218	2	10.90	3.02	3.61	0.34	29.8	8.3	1.16	.321	1.34	7.38
21	Bryce Miller B. Miller	12	6	2023	SEA	12	7	0	1.000	0.77	63	0	0	0	70.0	40	6	2	11	4	0	0	258	1	8.10	1.41	5.73	0.26	24.4	4.3	0.73	.213	0.77	5.14
22	Charlie Morton C. Morton	12	4	2023	ATL	12	9	1	.900	0.52	81	0	0	0	69.1	42	4	3	26	3	0	0	270	2	10.51	3.38	3.12	0.39	30.0	9.6	0.98	.248	0.52	5.45
23	Jon Gray J. Gray	12	8	2023	TEX	12	5	3	.625	0.97	72	1	0	0	74.1	47	8	6	12	4	0	0	271	0	8.72	1.45	6.00	0.73	26.6	4.4	0.79	.232	0.97	5.69
24	Corbin Burnes C. Burnes	12	3	2023	MIL	12	7	1	.875	0.34	93	0	0	0	80.0	37	3	0	20	4	0	0	296	5	10.46	2.25	4.65	0.00	31.4	6.8	0.71	.207	0.34	4.16
25	Max Scherzer M. Scherzer	12	5	2023	TOT	12	7	0	1.000	0.61	75	0	0	0	73.1	32	5	4	20	1	0	0	266	1	9.20	2.45	3.75	0.49	28.2	7.5	0.71	.169	0.61	3.93