Easton McGee had the most innings pitched per game pitched in 2023, with 6.67 in his rookie season.

Interpreted as:

most ip/gp by a player in 2023

	NAME	IP/G	IP	G	SEASON	TM	W	L	W%	GS	ERA	SO	CG	SHO	SV	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	Easton McGee E. McGee	6.67	6.2	1	2023	SEA	0	0		1	0.00	2	0	0	0	1	0	0	0	1	0	0	0	22	0	2.70	1.35	2.00	0.00	9.1	4.5	0.30	.053	0.00	0	3.10	75	1.35	0.8
2	Sandy Alcantara S. Alcantara	6.6	184.2	28	2023	MIA	7	12	.368	28	4.14	151	3	1	0	176	85	91	22	48	5	0	0	762	4	7.36	2.34	3.15	1.07	19.8	6.3	1.21	.287	4.44	93	4.03	92	8.58	7.2
3	Logan Webb L. Webb	6.55	216.0	33	2023	SFG	10	11	.476	33	3.25	194	2	1	0	201	78	83	20	31	5	0	0	850	1	8.08	1.29	6.26	0.83	22.8	3.6	1.07	.302	3.46	77	3.16	75	8.38	25.7
4	Framber Valdez F. Valdez	6.39	198.0	31	2023	HOU	12	11	.522	31	3.45	200	2	2	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
5	Gerrit Cole G. Cole	6.33	209.0	33	2023	NYY	15	4	.789	33	2.63	222	2	2	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
6	Zac Gallen Z. Gallen	6.18	210.0	34	2023	ARI	17	8	.680	34	3.47	220	1	1	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
7	George Kirby G. Kirby	6.15	190.2	31	2023	SEA	12	10	.545	31	3.35	172	1	0	0	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
8	Shane Bieber S. Bieber	6.1	128.0	21	2023	CLE	6	6	.500	21	3.80	107	1	0	0	124	54	56	14	34	3	0	0	533	8	7.52	2.39	3.15	0.98	20.1	6.4	1.23	.293	3.94	90	3.87	91	8.72	5.3
9	Brandon Woodruff B. Woodruff	6.09	67.0	11	2023	MIL	5	1	.833	11	2.28	74	1	1	0	40	17	17	9	15	3	0	0	253	0	9.94	2.01	4.93	1.21	29.2	5.9	0.82	.204	2.28	52	3.59	81	5.37	6.1
10	Mitch Keller M. Keller	6.07	194.1	32	2023	PIT	13	9	.591	32	4.21	210	1	1	0	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
11	Pablo López P. López	6.06	194.0	32	2023	MIN	11	8	.579	32	3.66	234	1	1	0	176	79	81	24	48	9	0	1	801	7	10.86	2.23	4.88	1.11	29.2	6.0	1.15	.313	3.76	86	3.33	78	8.16	20.5
12	Chris Bassitt C. Bassitt	6.06	200.0	33	2023	TOR	16	8	.667	33	3.60	186	1	1	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
13	Aaron Nola A. Nola	6.05	193.2	32	2023	PHI	12	9	.571	32	4.46	202	0	0	0	178	96	105	32	45	1	0	0	793	2	9.39	2.09	4.49	1.49	25.5	5.7	1.15	.285	4.88	102	4.03	90	8.27	9.4
14	Corbin Burnes C. Burnes	6.05	193.2	32	2023	MIL	10	8	.556	32	3.39	200	0	0	0	141	73	77	22	66	8	0	0	784	10	9.29	3.07	3.03	1.02	25.5	8.4	1.07	.244	3.58	77	3.81	86	6.55	13.1
15	Justin Verlander J. Verlander	6.01	162.1	27	2023	TOT	13	8	.619	27	3.22	144	0	0	0	139	58	63	18	45	5	0	0	669	5	7.98	2.49	3.20	1.00	21.5	6.7	1.13	.265	3.49	76	3.84	90	7.71	8.1
16	Zack Wheeler Z. Wheeler	6	192.0	32	2023	PHI	13	6	.684	32	3.61	212	0	0	0	168	77	82	20	39	9	0	0	787	1	9.94	1.83	5.44	0.94	26.9	5.0	1.08	.292	3.84	82	3.15	71	7.88	27.7
17	Luis Castillo L. Castillo	5.97	197.0	33	2023	SEA	13	9	.591	33	3.34	219	0	0	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
18	Kevin Gausman K. Gausman	5.97	185.0	31	2023	TOR	12	9	.571	31	3.16	237	0	0	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
19	Logan Gilbert L. Gilbert	5.96	190.2	32	2023	SEA	12	7	.632	32	3.73	189	1	1	0	169	79	82	29	36	2	0	1	770	6	8.92	1.70	5.25	1.37	24.5	4.7	1.08	.272	3.87	93	3.84	94	7.98	5.6
20	José Berríos J. Berríos	5.93	189.2	32	2023	TOR	11	12	.478	32	3.65	184	0	0	0	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
21	Merrill Kelly M. Kelly	5.92	177.2	30	2023	ARI	12	8	.600	30	3.29	187	0	0	0	143	65	71	20	69	4	0	0	722	3	9.47	3.50	2.71	1.01	25.9	9.6	1.19	.278	3.60	74	3.84	91	7.24	8
22	John Means J. Means	5.92	23.2	4	2023	BAL	1	2	.333	4	2.66	10	0	0	0	13	7	7	4	4	1	0	0	88	0	3.80	1.52	2.50	1.52	11.4	4.5	0.72	.130	2.66	64	5.24	125	4.94	-2.8
23	Jordan Montgomery J. Montgomery	5.9	188.2	32	2023	TOT	10	11	.476	32	3.20	166	0	0	0	177	67	75	18	48	4	0	0	777	6	7.92	2.29	3.46	0.86	21.4	6.2	1.19	.294	3.58	75	3.56	83	8.44	15.8
24	Eduardo Rodriguez E. Rodriguez	5.87	152.2	26	2023	DET	13	9	.591	26	3.30	143	0	0	0	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
25	Spencer Strider S. Strider	5.83	186.2	32	2023	ATL	19	5	.792	32	3.86	281	0	0	0	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