Charlie Morton had the most decisions in 2023, with 26 decisions.

	NAME	DEC	SEASON	TM	G	W	L	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	Charlie Morton C. Morton	26	2023	ATL	30	14	12	.538	30	3.64	183	0	0	0	163.1	150	66	70	14	83	12	0	2	716	4	10.08	4.57	2.20	0.77	25.6	11.6	1.43	.321	3.86	82	3.87	90	8.27	7.6
2	Patrick Corbin P. Corbin	25	2023	WSH	32	10	15	.400	32	5.20	124	0	0	0	180.0	210	104	113	33	57	4	0	0	790	6	6.20	2.85	2.18	1.65	15.7	7.2	1.48	.309	5.65	120	5.27	119	10.50	-16.9
3	Zac Gallen Z. Gallen	25	2023	ARI	34	17	8	.680	34	3.47	220	1	1	0	210.0	188	81	87	22	47	5	0	0	846	8	9.43	2.01	4.68	0.94	26.0	5.6	1.12	.301	3.73	78	3.26	77	8.06	23.4
4	Chris Bassitt C. Bassitt	24	2023	TOR	33	16	8	.667	33	3.60	186	1	1	0	200.0	176	80	88	28	59	12	0	2	826	4	8.37	2.66	3.15	1.26	22.5	7.1	1.18	.274	3.96	85	4.28	100	7.92	0.1
5	Zach Eflin Z. Eflin	24	2023	TBR	31	16	8	.667	31	3.50	186	0	0	0	177.2	158	69	69	19	24	3	0	1	703	0	9.42	1.22	7.75	0.96	26.5	3.4	1.02	.295	3.50	85	3.00	72	8.00	23.2
6	Lance Lynn L. Lynn	24	2023	TOT	32	13	11	.542	32	5.73	191	0	0	0	183.2	189	117	127	44	67	9	0	1	808	3	9.36	3.28	2.85	2.16	23.6	8.3	1.39	.292	6.22	133	5.53	125	9.26	-21.7
7	Spencer Strider S. Strider	24	2023	ATL	32	19	5	.792	32	3.86	281	0	0	0	186.2	146	80	85	22	58	9	0	1	763	6	13.55	2.80	4.84	1.06	36.8	7.6	1.09	.316	4.10	87	2.85	66	7.04	30.3
8	Hunter Brown H. Brown	24	2023	HOU	31	11	13	.458	29	5.09	178	0	0	0	155.2	157	88	94	26	55	9	1	0	665	4	10.29	3.18	3.24	1.50	26.8	8.3	1.36	.330	5.43	120	4.37	103	9.08	-2.3
9	José Berríos J. Berríos	23	2023	TOR	32	11	12	.478	32	3.65	184	0	0	0	189.2	173	77	82	25	52	9	0	3	782	4	8.73	2.47	3.54	1.19	23.5	6.6	1.19	.289	3.89	86	3.99	93	8.21	6.1
10	Kyle Gibson K. Gibson	23	2023	BAL	33	14	9	.609	33	4.73	157	0	0	0	192.0	198	101	101	23	55	6	0	0	807	8	7.36	2.58	2.85	1.08	19.5	6.8	1.32	.309	4.73	113	4.13	98	9.28	1.3
11	Jordan Lyles J. Lyles	23	2023	KCR	31	6	17	.261	31	6.28	120	3	0	0	177.2	176	124	130	39	45	6	0	0	748	10	6.08	2.28	2.67	1.98	16.0	6.0	1.24	.255	6.59	140	5.62	131	8.92	-26.3
12	Blake Snell B. Snell	23	2023	SDP	32	14	9	.609	32	2.25	234	0	0	0	180.0	115	45	47	15	99	3	0	0	742	13	11.70	4.95	2.36	0.75	31.5	13.3	1.19	.256	2.35	54	3.43	79	5.75	18
13	Framber Valdez F. Valdez	23	2023	HOU	31	12	11	.522	31	3.45	200	2	2	0	198.0	166	76	86	19	57	10	0	0	808	6	9.09	2.59	3.51	0.86	24.8	7.1	1.13	.282	3.91	82	3.49	82	7.55	16.5
14	Johan Oviedo J. Oviedo	23	2023	PIT	32	9	14	.391	32	4.31	158	1	1	0	177.2	161	85	91	19	83	13	0	1	781	7	8.00	4.20	1.90	0.96	20.2	10.6	1.37	.280	4.61	96	4.48	102	8.16	-2.2
15	Brayan Bello B. Bello	23	2023	BOS	28	12	11	.522	28	4.24	132	0	0	0	157.0	165	74	77	24	45	6	0	0	668	1	7.57	2.58	2.93	1.38	19.8	6.7	1.34	.306	4.41	94	4.53	105	9.46	-3.5
16	Luis Castillo L. Castillo	22	2023	SEA	33	13	9	.591	33	3.34	219	0	0	0	197.0	160	73	81	28	56	5	0	0	802	3	10.01	2.56	3.91	1.28	27.3	7.0	1.10	.267	3.70	83	3.80	93	7.31	6.6
17	Lucas Giolito L. Giolito	22	2023	TOT	33	7	15	.318	33	4.88	204	0	0	0	184.1	169	100	110	41	73	9	0	2	794	5	9.96	3.56	2.79	2.00	25.7	9.2	1.31	.274	5.37	113	5.26	120	8.25	-17.8
18	Rich Hill R. Hill	22	2023	TOT	32	8	14	.364	27	5.41	129	0	0	0	146.1	165	88	98	23	58	7	3	0	660	2	7.93	3.57	2.22	1.41	19.5	8.8	1.52	.321	6.03	123	4.86	111	10.15	-8.2
19	Mitch Keller M. Keller	22	2023	PIT	32	13	9	.591	32	4.21	210	1	1	0	194.1	187	91	97	25	55	12	0	0	825	5	9.73	2.55	3.82	1.16	25.5	6.7	1.25	.310	4.49	94	3.80	87	8.66	12.5
20	Miles Mikolas M. Mikolas	22	2023	STL	35	9	13	.409	35	4.78	137	0	0	0	201.1	226	107	110	26	39	8	0	0	860	4	6.12	1.74	3.51	1.16	15.9	4.5	1.32	.308	4.92	111	4.27	100	10.10	0.2
21	Freddy Peralta F. Peralta	22	2023	MIL	30	12	10	.545	30	3.86	210	0	0	0	165.2	131	71	77	26	54	6	0	0	680	6	11.41	2.93	3.89	1.41	30.9	7.9	1.12	.273	4.18	88	3.84	87	7.12	10.6
22	Eduardo Rodriguez E. Rodriguez	22	2023	DET	26	13	9	.591	26	3.30	143	0	0	0	152.2	128	56	59	15	48	3	0	0	621	3	8.43	2.83	2.98	0.88	23.0	7.7	1.15	.274	3.48	78	3.66	86	7.55	9.9
23	Drew Smyly D. Smyly	22	2023	CHC	41	11	11	.500	23	5.00	141	0	0	0	142.1	147	79	89	26	56	6	4	0	626	9	8.92	3.54	2.52	1.64	22.5	8.9	1.43	.305	5.63	118	4.95	115	9.30	-10.8
24	George Kirby G. Kirby	22	2023	SEA	31	12	10	.545	31	3.35	172	1	0	0	190.2	179	71	74	22	19	6	0	1	757	1	8.12	0.90	9.05	1.04	22.7	2.5	1.04	.292	3.49	83	3.34	81	8.45	16.7
25	Kevin Gausman K. Gausman	21	2023	TOR	31	12	9	.571	31	3.16	237	0	0	0	185.0	163	65	72	19	55	3	0	0	763	3	11.53	2.68	4.31	0.92	31.1	7.2	1.18	.321	3.50	75	2.97	69	7.93	27.1