Bob Feller has won the most career games by a pitcher younger than 24, with 107 wins.

Interpreted as:

most regular-season wins before age 24, pitcher

	NAME	W	L	W%	G	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	H/9
1	Bob Feller B. Feller	107	54	.665	205	175	3.18	1,233	117	16	10	1448.1	1,149	512	569	58	815	26	24		6,187	46	7.66	5.06	1.51	0.36	19.9	13.2	1.36	.269	3.54	7.14
2	Joe Wood J. Wood	92	48	.657	175	127	0.39	866	100	24	6	1144.1	898		415	8	335	51	41			35	6.81	2.63	2.59	0.06		7.3	1.08	.266	3.26	7.06
3	Dwight Gooden D. Gooden	91	35	.722	158	158	2.62	1,067	52	19	0	1172.2	960	341	381	56	332	16	0	15	4,718	19	8.19	2.55	3.21	0.43	22.6	7.0	1.10	.278	2.92	7.37
4	Bert Blyleven B. Blyleven	80	75	.516	181	178	2.74	1,094	77	21	0	1335.2	1,197	406	462	90	319	35	2	21	5,430	24	7.37	2.15	3.43	0.61	20.1	5.9	1.14	.284	3.11	8.07
5	Babe Ruth B. Ruth	80	41	.661	141	128	2.09	465	93	17	3	1057.0	786		317	7	375	27	9			22	3.96	3.19	1.24	0.06		8.8	1.10	.231	2.70	6.69
6	Walter Johnson W. Johnson	77	69	.527	161	145	0.07	851	124	24	4	1245.1	996		398	10	283	50	15			63	6.15	2.05	3.01	0.07		5.7	1.03	.263	2.88	7.20
7	Larry Dierker L. Dierker	69	62	.527	179	166	3.20	862	58	9	1	1232.0	1,103	438	501	100	349	20	5	28	5,079	58	6.30	2.55	2.47	0.73	17.0	6.9	1.18	.268	3.66	8.06
8	Wes Ferrell W. Ferrell	68	37	.648	129	97	3.55	371	71	4	11	830.2	851	328	397	29	353	6	25		3,636	10	4.02	3.82	1.05	0.31	10.2	9.7	1.45	.286	4.30	9.22
9	Gary Nolan G. Nolan	67	43	.609	153	150	2.94	767	29	11	0	1048.2	888	342	380	81	319	12	1	33	4,293	19	6.58	2.74	2.40	0.70	17.9	7.4	1.15	.259	3.26	7.62
10	Milt Pappas M. Pappas	67	49	.578	163	134	3.45	559	51	13	4	967.1	854	371	408	79	368	22	20	14	4,035	44	5.20	3.42	1.52	0.74	13.9	9.1	1.26	.258	3.80	7.95
11	Hal Newhouser H. Newhouser	66	64	.508	190	136	3.18	668	62	11	8	1052.0	916	372	466	33	566	6	41		4,556	19	5.71	4.84	1.18	0.28	14.7	12.4	1.41	.269	3.99	7.84
12	Don Gullett D. Gullett	65	37	.637	191	114	3.15	615	23	10	10	901.1	776	315	345	79	308	8	34	33	3,725	21	6.14	3.08	2.00	0.79	16.5	8.3	1.20	.257	3.44	7.75
13	Frank Tanana F. Tanana	62	45	.579	129	124	2.59	865	68	18	0	994.0	819	286	314	87	268	29	3	15	4,002	25	7.83	2.43	3.23	0.79	21.6	6.7	1.09	.266	2.84	7.42
14	Pete Donohue P. Donohue	62	39	.614	131	108	3.36	266	61	7	6	856.2	926		396	23	173	24	18		3,626	7	2.79	1.82	1.54	0.24	7.3	4.8	1.28	.288	4.16	9.73
15	Waite Hoyt W. Hoyt	62	45	.579	147	108	3.39	322	65	8	5	970.0	993	365	428	28	282	19	29		4,085	12	2.99	2.62	1.14	0.26	7.9	6.9	1.31	.281	3.97	9.21
16	Fernando Valenzuela F. Valenzuela	61	47	.565	141	131	3.01	824	50	18	1	1013.0	858	339	393	54	354	8	4	30	4,152	31	7.32	3.15	2.33	0.48	19.8	8.5	1.20	.276	3.49	7.62
17	Dennis Eckersley D. Eckersley	60	40	.600	138	122	3.16	705	43	11	3	901.2	774	317	342	90	293	26	8	29	3,742	16	7.04	2.92	2.41	0.90	18.8	7.8	1.18	.260	3.41	7.73
18	Denny McLain D. McLain	59	42	.584	130	123	3.57	637	42	11	1	840.2	692	333	363	120	292	9	2	7	3,449	14	6.82	3.13	2.18	1.28	18.5	8.5	1.17	.239	3.89	7.41
19	Ray Sadecki R. Sadecki	59	48	.551	152	134	4.01	514	37	5	3	895.2	895	399	454	97	369	12	5	13	3,875	39	5.16	3.71	1.39	0.97	13.3	9.5	1.41	.277	4.56	8.99
20	Mike McCormick M. McCormick	59	59	.500	223	150	3.78	649	45	12	8	1086.2	1,066	456	514	117	372	11	34	38	4,613	36	5.38	3.08	1.74	0.97	14.1	8.1	1.32	.274	4.26	8.83
21	Don Drysdale D. Drysdale	59	50	.541	171	128	3.32	732	41	10	3	959.2	875	354	390	94	301	50	26	23	4,027	20	6.86	2.82	2.43	0.88	18.2	7.5	1.23	.274	3.66	8.21
22	Pete Schneider P. Schneider	59	86	.407	207	157	2.64	487	85	10	5	1273.1	1,199		541	16	498	53	36			16	3.44	3.52	0.98	0.11		9.3	1.33	.274	3.82	8.47
23	Felix Hernandez F. Hernandez	58	41	.586	139	139	3.46	814	7	3	0	911.2	866	350	388	80	293	27	0	13	3,812	47	8.04	2.89	2.78	0.79	21.4	7.7	1.27	.303	3.83	8.55
24	Van Mungo V. Mungo	57	48	.543	144	115	3.43	481	61	9	6	908.0	859	346	395	34	357	11	19		3,882	21	4.77	3.54	1.35	0.34	12.4	9.2	1.34	.275	3.92	8.51
25	Ralph Branca R. Branca	56	35	.615	174	117	3.58	506	44	9	8	903.2	802	359	407	77	423	17	28		3,876	30	5.04	4.21	1.20	0.77	13.1	10.9	1.36	.254	4.05	7.99