Will Warren has struck out the most batters by a rookie this season, with 75 strikeouts.

Interpreted as:

most strikeouts rookie pitcher this regular season

	NAME	SO	SEASON	TM	G	W	L	W%	GS	ERA	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	Will Warren W. Warren	75	2025	NYY	13	4	3	.571	13	5.34	0	0	0	57.1	53	34	36	6	28	1	0	0	255	2	11.77	4.40	2.68	0.94	29.4	11.0	1.41	.324	5.65	133	3.33	80	8.32	5.4
2	Chad Patrick C. Patrick	71	2025	MIL	15	3	6	.333	14	3.25	0	0	0	74.2	70	27	27	7	24	3	0	1	314	0	8.56	2.89	2.96	0.84	22.6	7.6	1.26	.301	3.25	81	3.47	87	8.44	4.4
3	Shane Smith S. Smith	64	2025	CWS	13	3	3	.500	13	2.37	0	0	0	68.1	53	18	25	4	27	7	0	0	286	5	8.43	3.56	2.37	0.53	22.4	9.4	1.17	.266	3.29	59	3.45	82	6.98	5.5
4	Sean Burke S. Burke	54	2025	CWS	14	3	7	.300	12	4.71	0	0	0	70.2	69	37	42	11	33	4	0	0	311	2	6.88	4.20	1.64	1.40	17.4	10.6	1.44	.278	5.35	117	5.14	123	8.79	-7.1
5	Ryan Gusto R. Gusto	52	2025	HOU	15	4	3	.571	9	4.56	0	0	0	49.1	57	25	28	6	22	2	1	0	226	0	9.49	4.01	2.36	1.09	23.0	9.7	1.60	.354	5.11	115	4.00	99	10.40	0.1
6	Ben Casparius B. Casparius	46	2025	LAD	22	4	1	.800	2	2.86	0	0	0	44.0	36	14	14	1	9	0	2	0	177	0	9.41	1.84	5.11	0.20	26.0	5.1	1.02	.289	2.86	72	1.89	47	7.36	10.4
7	Jack Leiter J. Leiter	45	2025	TEX	11	4	3	.571	11	3.88	0	0	0	55.2	41	24	24	6	28	2	0	0	232	4	7.28	4.53	1.61	0.97	19.4	12.1	1.24	.232	3.88	97	4.47	108	6.63	-1.9
8	Ronny Henriquez R. Henriquez	43	2025	MIA	28	3	1	.750	0	3.13	0	0	1	31.2	24	11	14	6	14	3	3	2	137	1	12.22	3.98	3.07	1.71	31.4	10.2	1.20	.254	3.98	76	4.43	112	6.82	-1.6
9	AJ Smith-Shawver	42	2025	ATL	9	3	2	.600	9	3.86	0	0	0	44.1	42	19	20	4	21	1	0	0	192	3	8.53	4.26	2.00	0.81	21.9	10.9	1.42	.306	4.06	95	3.84	99	8.53	0.2
10	Chase Dollander C. Dollander	42	2025	COL	10	2	6	.250	10	6.85	0	0	0	44.2	47	34	37	12	22	2	0	0	204	1	8.46	4.43	1.91	2.42	20.6	10.8	1.54	.278	7.46	150	6.30	151	9.47	-10
11	Tomoyuki Sugano T. Sugano	42	2025	BAL	13	5	4	.556	13	3.23	0	0	0	75.1	71	27	28	12	12	2	0	0	303	1	5.02	1.43	3.50	1.43	13.9	4.0	1.10	.251	3.35	82	4.58	115	8.48	-5.2
12	Brad Lord B. Lord	40	2025	WSH	22	1	5	.167	6	3.77	0	0	0	45.1	46	19	20	4	20	2	2	0	198	0	7.94	3.97	2.00	0.79	20.2	10.1	1.46	.318	3.97	94	3.91	98	9.13	0.5
13	Jackson Jobe J. Jobe	39	2025	DET	10	4	1	.800	10	4.22	0	0	0	49.0	46	23	24	7	27	2	0	0	218	1	7.16	4.96	1.44	1.29	17.9	12.4	1.49	.273	4.41	107	5.11	127	8.45	-6
14	Hunter Dobbins H. Dobbins	37	2025	BOS	10	3	1	.750	8	4.20	0	0	0	49.1	53	23	24	6	10	2	0	1	207	0	6.75	1.82	3.70	1.09	17.9	4.8	1.28	.309	4.38	99	3.88	95	9.67	1.2
15	Joey Cantillo J. Cantillo	36	2025	CLE	21	1	0	1.000	0	3.81	0	0	1	28.1	25	12	17	5	14	0	10	0	123	2	11.44	4.45	2.57	1.59	29.3	11.4	1.38	.294	5.40	96	4.31	107	7.94	-0.9
16	Brandon Eisert B. Eisert	36	2025	CWS	29	2	1	.667	2	4.30	0	0	2	29.1	32	14	14	3	6	4	6	1	128	1	11.05	1.84	6.00	0.92	28.1	4.7	1.30	.367	4.30	106	2.97	71	9.82	3.9
17	Jack Dreyer J. Dreyer	35	2025	LAD	27	2	2	.500	3	2.78	0	0	0	35.2	26	11	12	0	15	0	3	1	146	1	8.83	3.79	2.33	0.00	24.0	10.3	1.15	.271	3.03	70	2.37	59	6.56	6.5
18	Brant Hurter B. Hurter	34	2025	DET	19	2	1	.667	2	1.75	0	0	2	36.0	25	7	8	3	9	4	3	2	140	0	8.50	2.25	3.78	0.75	24.3	6.4	0.94	.244	2.00	44	3.35	83	6.25	2.7
19	Lake Bachar L. Bachar	32	2025	MIA	23	2	0	1.000	0	4.55	0	0	0	29.2	19	15	16	3	18	2	5	3	124	0	9.71	5.46	1.78	0.91	25.8	14.5	1.25	.232	4.85	111	4.25	107	5.76	-0.9
20	Ryan Zeferjahn R. Zeferjahn	32	2025	LAA	29	3	1	.750	0	5.04	0	0	1	25.0	25	14	14	5	13	1	1	0	111	1	11.52	4.68	2.46	1.80	28.8	11.7	1.52	.333	5.04	124	4.79	114	9.00	-1.6
21	Jacob Lopez J. Lopez	31	2025	ATH	8	0	4	.000	4	6.00	0	0	0	24.0	29	16	19	6	12	3	1	0	115	0	11.63	4.50	2.58	2.25	27.0	10.4	1.71	.365	7.13	150	5.61	138	10.88	-4.1
22	Mason Montgomery M. Montgomery	30	2025	TBR	28	0	1	.000	0	5.56	0	0	1	22.2	23	14	15	4	10	1	4	0	100	0	11.91	3.97	3.00	1.59	30.0	10.0	1.46	.345	5.96	145	4.17	106	9.13	-0.6
23	Mason Fluharty M. Fluharty	30	2025	TOR	29	3	1	.750	0	3.81	0	0	0	28.1	14	12	12	1	9	1	2	1	107	0	9.53	2.86	3.33	0.32	28.0	8.4	0.81	.197	3.81	96	2.47	61	4.45	5
24	Logan Evans L. Evans	30	2025	SEA	7	3	2	.600	7	3.38	0	0	0	40.0	41	15	20	7	12	0	0	0	167	2	6.75	2.70	2.50	1.58	18.0	7.2	1.33	.288	4.50	90	4.75	122	9.23	-4
25	Justin Sterner J. Sterner	30	2025	ATH	29	1	3	.250	1	4.28	0	0	0	27.1	25	13	14	5	14	4	3	0	123	1	9.88	4.61	2.14	1.65	24.4	11.4	1.43	.286	4.61	107	5.23	129	8.23	-3.5