Edwin Jackson was the youngest in 2003. He was 19 years old in his rookie season.

	NAME	AGE	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Edwin Jackson E. Jackson	19	2003	LAD	4	6	0	0	0	0	0	0	1	0	2	0	0	8	0	0	1	0	0	0	.000	.143	.000	.143	-1	-1.5	.101	-47	-1.5
2	Jeremy Bonderman J. Bonderman	20	2003	DET	1	2	0	0	0	0	0	0	0	0	2	0	0	2	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.5	.000	-118	-0.5
3	Miguel Cabrera M. Cabrera	20	2003	FLA	87	314	39	84	21	3	12	62	25	2	84	0	2	346	147	36	4	1	3	12	.268	.325	.468	.793	45	3.1	.338	106	2.8
4	Chad Gaudin C. Gaudin	20	2003	TBD
5	Edgar Gonzalez E. Gonzalez	20	2003	ARI	9	4	1	1	0	0	0	0	0	0	0	0	0	5	1	0	1	0	0	0	.250	.250	.250	.500	0	-0.4	.223	22	-0.5
6	Jose Reyes J. Reyes	20	2003	NYM	69	274	47	84	12	4	5	32	13	0	36	13	3	292	119	21	2	3	0	1	.307	.334	.434	.769	37	1.3	.333	102	0.7
7	Ryan Wagner R. Wagner	20	2003	CIN
8	Rickie Weeks Jr. R. Weeks Jr.	20	2003	MIL	7	12	1	2	1	0	0	0	1	1	6	0	0	14	3	1	0	0	0	0	.167	.286	.250	.536	1	-0.8	.256	49	-0.9
9	Rocco Baldelli R. Baldelli	21	2003	TBD	156	637	89	184	32	8	11	78	30	8	128	27	10	684	265	51	3	6	4	10	.289	.326	.416	.742	80	-3.9	.321	94	-4.8
10	Chad Cordero C. Cordero	21	2003	MON	12	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0
11	Carl Crawford C. Crawford	21	2003	TBD	151	630	80	177	18	9	5	54	26	1	102	55	10	661	228	32	1	3	4	5	.281	.309	.362	.671	62	-19.3	.293	76	-20.2
12	Enrique Cruz E. Cruz	21	2003	MIL	60	71	6	6	1	0	0	2	4	1	30	0	0	76	7	1	0	0	0	2	.085	.145	.099	.243	-4	-13.1	.122	-39	-13.5
13	Jimmy Gobble J. Gobble	21	2003	KCR
14	Rich Harden R. Harden	21	2003	OAK
15	Omar Infante O. Infante	21	2003	DET	69	221	24	49	6	1	0	8	18	0	37	6	3	244	57	7	3	2	0	1	.222	.278	.258	.536	13	-16.8	.246	46	-16.5
16	Wily Mo Pena W. Mo Pena	21	2003	CIN	80	165	20	36	6	1	5	16	12	3	53	3	2	181	59	12	1	0	2	2	.218	.283	.358	.641	15	-7.3	.279	63	-8.6
17	Jhonny Peralta J. Peralta	21	2003	CLE	77	242	24	55	10	1	4	21	20	4	65	1	3	270	79	15	2	2	0	5	.227	.295	.326	.621	22	-11	.279	67	-11.1
18	Oliver Perez O. Perez	21	2003	TOT	23	39	0	7	0	0	0	4	1	0	11	0	0	44	7	0	3	1	0	1	.179	.195	.179	.375	0	-5.8	.169	-1	-5.7
19	Francisco Rodriguez F. Rodriguez	21	2003	ANA
20	Felix Sanchez F. Sanchez	21	2003	CHC
21	Oscar Villarreal O. Villarreal	21	2003	ARI	82	3	0	0	0	0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.8	.000	-123	-0.9
22	Jerome Williams J. Williams	21	2003	SFG	18	37	1	4	1	0	0	1	0	0	19	0	0	43	5	1	6	0	0	0	.108	.108	.135	.243	-3	-8	.106	-46	-8.1
23	Dontrelle Willis D. Willis	21	2003	FLA	27	58	2	14	2	0	1	4	3	0	8	0	0	63	19	3	2	0	0	0	.241	.279	.328	.606	5	-3.1	.269	61	-3.1
24	Miguel Asencio M. Asencio	22	2003	KCR
25	Hank Blalock H. Blalock	22	2003	TEX	143	567	89	170	33	3	29	90	44	1	97	2	3	615	296	65	0	3	1	16	.300	.350	.522	.872	98	22.9	.372	122	16.8