Jose Reyes and David Wright were tied for the youngest for the Mets in 2004. They were 21 years old.

	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	Jose Reyes J. Reyes	21	2004	NYM	53	220	33	56	16	2	2	14	5	0	31	19	2	229	82	20	4	0	0	1	.255	.271	.373	.644	18	-10.1	.278	65	-10.4
2	David Wright D. Wright	21	2004	NYM	69	263	41	77	17	1	14	40	14	3	40	6	0	283	138	32	0	3	0	7	.293	.332	.525	.857	43	7.8	.363	120	7.5
3	Victor Diaz V. Diaz	22	2004	NYM	15	51	8	15	3	0	3	8	1	1	15	0	0	53	27	6	0	0	0	3	.294	.321	.529	.850	8	1.4	.361	119	1.3
4	Craig Brazell C. Brazell	24	2004	NYM	24	34	3	9	2	0	1	3	1	0	7	0	0	35	14	3	0	0	0	1	.265	.286	.412	.697	3	-0.9	.301	80	-0.9
5	Danny Garcia D. Garcia	24	2004	NYM	58	138	23	32	7	1	3	17	22	9	34	3	0	174	50	11	4	1	2	1	.232	.371	.362	.733	22	0.2	.332	100	0
6	Jeff Keppinger J. Keppinger	24	2004	NYM	33	116	9	33	2	0	3	9	6	0	7	2	1	123	44	5	0	1	0	6	.284	.317	.379	.696	13	-2.5	.306	83	-2.7
7	Jeff Duncan J. Duncan	25	2004	NYM	13	15	2	1	0	0	0	1	1	0	5	3	0	17	1	0	1	0	0	0	.067	.125	.067	.192	-1	-3.3	.100	-52	-3.3
8	Aaron Heilman A. Heilman	25	2004	NYM	5	7	0	0	0	0	0	0	0	0	3	0	0	10	0	0	3	0	0	0	.000	.000	.000	.000	-2	-2.8	.000	-118	-2.8
9	Joe Hietpas J. Hietpas	25	2004	NYM	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
10	Heath Bell H. Bell	26	2004	NYM	17	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-118	-0.3
11	Matt Ginter M. Ginter	26	2004	NYM	13	14	1	3	1	0	0	1	2	0	5	0	0	19	4	1	3	0	0	0	.214	.313	.286	.598	2	-0.8	.277	64	-0.9
12	Grant Roberts G. Roberts	26	2004	NYM
13	Dan Wheeler D. Wheeler	26	2004	NYM	30	5	1	1	0	0	0	0	0	0	1	0	0	6	1	0	1	0	0	0	.200	.200	.200	.400	0	-0.8	.178	-1	-0.8
14	Ty Wigginton T. Wigginton	26	2004	NYM	86	312	46	89	23	2	12	42	23	1	48	6	1	339	152	37	1	2	4	11	.285	.334	.487	.821	47	4.9	.347	110	4.5
15	Tyler Yates T. Yates	26	2004	NYM	21	11	0	1	0	0	0	0	0	0	5	0	0	12	1	0	1	0	0	0	.091	.091	.091	.182	-1	-2.5	.081	-65	-2.5
16	Pedro Feliciano P. Feliciano	27	2004	NYM
17	Orber Moreno O. Moreno	27	2004	NYM	32	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-118	-0.3
18	Jason Phillips J. Phillips	27	2004	NYM	128	362	34	79	18	0	7	34	35	8	42	0	1	412	118	25	2	5	4	11	.218	.298	.326	.624	32	-18.8	.276	64	-19.3
19	Jae Weong Seo J. Weong Seo	27	2004	NYM	25	32	2	5	1	0	0	1	2	1	9	1	0	38	6	1	3	0	0	1	.156	.229	.188	.416	0	-4.2	.199	13	-4.3
20	Eric Valent E. Valent	27	2004	NYM	130	270	39	72	15	2	13	34	28	1	61	0	1	300	130	30	0	1	4	10	.267	.337	.481	.818	41	4.2	.347	110	3.9
21	Karim Garcia K. Garcia	28	2004	NYM	62	192	24	45	7	2	7	22	10	0	35	3	0	202	77	16	0	0	0	6	.234	.272	.401	.673	18	-6.9	.290	73	-7.1
22	Kazuo Matsui K. Matsui	28	2004	NYM	114	460	65	125	32	2	7	44	40	2	97	14	3	509	182	41	5	2	4	3	.272	.331	.396	.727	57	-5.6	.317	90	-6.3
23	Esix Snead E. Snead	28	2004	NYM	1	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
24	Victor Zambrano V. Zambrano	28	2004	NYM	3	6	0	1	0	0	0	0	0	0	1	0	0	7	1	0	1	0	0	0	.167	.167	.167	.333	0	-1.1	.148	-20	-1.1
25	Kris Benson K. Benson	29	2004	NYM	11	19	1	1	0	0	0	2	1	0	9	0	0	25	1	0	5	0	0	0	.053	.100	.053	.153	-2	-5.3	.080	-65	-5.3