who has the most strikeouts for all pitchers under the age of 25 since 2015

Since 2015, Luis Severino has fanned the most hitters by a pitcher younger than 25, with 572 strikeouts.

	NAME	SO	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	H/9
1	Luis Severino L. Severino	572	96	41	25	.621	85	3.51	1	1	0	518.0	454	202	218	60	144	16	3	1	2,130	19	9.94	2.50	3.97	1.04	26.9	6.8	1.15	.294	3.79	7.89
2	Germán Márquez G. Márquez	567	96	38	24	.613	93	4.32	1	1	0	552.2	555	265	280	80	147	24	0	8	2,337	28	9.23	2.39	3.86	1.30	24.3	6.3	1.27	.313	4.56	9.04
3	Lance McCullers Jr. L. McCullers Jr.	509	83	29	22	.569	80	3.67	1	0	0	453.2	400	185	199	35	178	23	0	4	1,911	39	10.10	3.53	2.86	0.69	26.6	9.3	1.27	.313	3.95	7.94
4	Spencer Strider S. Strider	483	65	31	10	.756	52	3.37	0	0	0	320.2	234	120	128	30	104	12	3	2	1,300	12	13.56	2.92	4.64	0.84	37.2	8.0	1.05	.304	3.59	6.57
5	Jack Flaherty J. Flaherty	482	76	23	22	.511	75	3.37	0	0	0	409.0	299	153	158	55	140	22	0	6	1,651	13	10.61	3.08	3.44	1.21	29.2	8.5	1.07	.256	3.48	6.58
6	Hunter Greene H. Greene	465	68	17	24	.415	68	3.99	1	1	0	368.0	298	163	171	53	146	35	0	0	1,559	14	11.37	3.57	3.18	1.30	29.8	9.4	1.21	.285	4.18	7.29
7	José Berríos J. Berríos	454	83	36	28	.563	82	4.28	2	1	0	466.2	434	222	238	61	155	35	0	1	1,985	12	8.76	2.99	2.93	1.18	22.9	7.8	1.26	.291	4.59	8.37
8	Aaron Nola A. Nola	447	72	31	24	.564	72	3.62	0	0	0	435.0	399	175	185	43	115	11	0	6	1,791	4	9.25	2.38	3.89	0.89	25.0	6.4	1.18	.303	3.83	8.26
9	Noah Syndergaard N. Syndergaard	416	60	24	18	.571	59	2.92	0	0	0	361.0	322	117	135	30	76	6	0	5	1,461	19	10.37	1.89	5.47	0.75	28.5	5.2	1.10	.313	3.37	8.03
10	Taj Bradley T. Bradley	410	75	19	27	.413	73	4.86	0	0	0	385.1	359	208	225	64	142	8	0	0	1,643	17	9.58	3.32	2.89	1.49	25.0	8.6	1.30	.289	5.26	8.38
11	Paul Skenes P. Skenes	386	55	21	13	.618	55	1.96	1	0	0	320.2	230	70	76	21	74	12	0	0	1,247	4	10.83	2.08	5.22	0.59	31.0	5.9	0.95	.277	2.13	6.46
12	Carlos Rodón C. Rodón	383	66	20	21	.488	63	3.95	1	0	0	373.2	370	164	180	46	156	17	1	3	1,619	22	9.22	3.76	2.46	1.11	23.7	9.6	1.41	.319	4.34	8.91
13	Reid Detmers R. Detmers	379	70	15	24	.385	70	4.68	1	1	0	361.1	343	188	199	47	144	25	0	4	1,561	13	9.44	3.59	2.63	1.17	24.3	9.2	1.35	.306	4.96	8.54
14	Shane Bieber S. Bieber	377	54	26	13	.667	52	3.72	3	2	0	329.0	316	136	146	44	63	8	1	1	1,344	11	10.31	1.72	5.98	1.20	28.1	4.7	1.15	.319	3.99	8.64
15	Julio Urías J. Urías	376	97	25	10	.714	61	3.28	0	0	4	373.2	326	136	152	35	118	15	11	5	1,546	10	9.06	2.84	3.19	0.84	24.3	7.6	1.19	.290	3.66	7.85
16	Taijuan Walker T. Walker	376	73	25	25	.500	73	4.24	2	1	0	414.0	393	195	222	65	116	25	0	8	1,755	13	8.17	2.52	3.24	1.41	21.4	6.6	1.23	.280	4.83	8.54
17	Eduardo Rodriguez E. Rodriguez	348	66	19	20	.487	65	4.23	0	0	0	366.0	345	172	179	48	127	12	1	3	1,562	5	8.56	3.12	2.74	1.18	22.3	8.1	1.29	.289	4.40	8.48
18	Roberto Osuna R. Osuna	345	310	14	18	.438	0	2.75	0	0	154	310.2	227	95	100	28	55	13	245	6	1,211	17	9.99	1.59	6.27	0.81	28.5	4.5	0.91	.258	2.90	6.58
19	Carlos Martinez C. Martinez	343	60	29	15	.659	58	3.08	0	0	0	362.0	326	124	131	27	128	19	1	5	1,510	16	8.53	3.18	2.68	0.67	22.7	8.5	1.25	.301	3.26	8.10
20	Freddy Peralta F. Peralta	341	81	21	9	.700	33	4.15	1	0	1	249.1	186	115	124	31	113	12	6	2	1,051	11	12.31	4.08	3.02	1.12	32.4	10.8	1.20	.280	4.48	6.71
21	Robbie Ray R. Ray	337	55	13	27	.325	55	4.32	0	0	0	302.0	306	145	161	33	120	14	0	7	1,321	10	10.04	3.58	2.81	0.98	25.5	9.1	1.41	.334	4.80	9.12
22	Jose Fernandez J. Fernandez	332	40	22	9	.710	40	2.88	0	0	0	247.0	210	79	84	17	69	8	0	6	1,002	11	12.10	2.51	4.81	0.62	33.1	6.9	1.13	.335	3.06	7.65
23	Alek Manoah A. Manoah	307	51	25	9	.735	51	2.60	0	0	0	308.1	221	89	99	28	91	31	0	0	1,245	5	8.96	2.66	3.37	0.82	24.7	7.3	1.01	.245	2.89	6.45
24	Trevor Rogers T. Rogers	302	55	12	21	.364	55	4.13	0	0	0	268.0	255	123	135	26	104	12	0	2	1,157	9	10.14	3.49	2.90	0.87	26.1	9.0	1.34	.321	4.53	8.56
25	Edwin Díaz E. Díaz	301	188	4	14	.222	0	2.64	0	0	109	191.0	130	56	61	20	64	12	140	4	775	12	14.18	3.02	4.70	0.94	38.8	8.3	1.02	.291	2.87	6.13