Julio Urías was the youngest in 2016. 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	Julio Urías J. Urías	19	2016	LAD	17	22	0	3	0	0	0	2	0	0	9	0	0	26	3	0	4	0	0	1	.136	.136	.136	.273	-1	-4.3	.120	-33	-4.3
2	Adalberto Mondesi A. Mondesi	20	2016	KCR	47	135	16	25	1	3	2	13	6	2	48	9	1	149	38	6	6	0	0	1	.185	.231	.281	.512	6	-11.4	.226	34	-11.9
3	Orlando Arcia O. Arcia	21	2016	MIL	55	201	21	44	10	3	4	17	15	0	47	8	0	216	72	17	0	0	0	6	.219	.273	.358	.631	18	-7.8	.274	65	-9.2
4	Andrew Benintendi A. Benintendi	21	2016	BOS	34	105	16	31	11	1	2	14	10	1	25	1	0	118	50	14	1	1	0	0	.295	.359	.476	.835	18	3.8	.357	120	2.9
5	Miguel Castro M. Castro	21	2016	COL	18	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
6	Carlos Correa C. Correa	21	2016	HOU	153	577	76	158	36	3	20	96	75	5	139	13	3	660	260	59	0	3	5	12	.274	.361	.451	.811	95	16.8	.349	123	18.5
7	Tyler Danish T. Danish	21	2016	CWS
8	Lucas Giolito L. Giolito	21	2016	WSH	6	4	1	1	0	0	0	0	0	0	1	0	0	6	1	0	2	0	0	0	.250	.250	.250	.500	0	-0.5	.220	28	-0.5
9	Carson Kelly C. Kelly	21	2016	STL	10	13	1	2	1	0	0	1	0	1	2	0	0	14	3	1	0	0	0	0	.154	.214	.231	.445	0	-1.3	.203	20	-1.4
10	Manuel Margot M. Margot	21	2016	SDP	10	37	4	9	4	1	0	3	0	0	7	2	0	37	15	5	0	0	0	0	.243	.243	.405	.649	3	-1.4	.272	67	-1.5
11	Germán Márquez G. Márquez	21	2016	COL	6	6	1	0	0	0	0	0	0	0	3	0	0	8	0	0	2	0	0	0	.000	.000	.000	.000	-1	-2.1	.000	-133	-2.3
12	Nomar Mazara N. Mazara	21	2016	TEX	145	516	59	137	13	3	20	64	39	6	112	0	2	568	216	36	0	7	1	12	.266	.320	.419	.739	67	0.1	.318	90	-6.6
13	Yohander Mendez Y. Mendez	21	2016	TEX
14	Roberto Osuna R. Osuna	21	2016	TOR	7	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
15	Alex Reyes A. Reyes	21	2016	STL	11	14	0	1	0	0	0	1	0	0	5	0	0	15	1	0	1	0	0	1	.071	.071	.071	.143	-1	-3.2	.063	-73	-3.2
16	Yoán Moncada Y. Moncada	21	2016	BOS	8	19	3	4	1	0	0	1	1	0	12	0	0	20	5	1	0	0	0	0	.211	.250	.263	.513	1	-1.5	.228	32	-1.6
17	Albert Almora Jr. A. Almora Jr.	22	2016	CHC	47	112	14	31	9	1	3	14	5	0	20	0	0	117	51	13	0	0	0	5	.277	.308	.455	.763	14	0.7	.325	100	0.1
18	José Berríos J. Berríos	22	2016	MIN	1	1	0	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.5	.878	481	0.5
19	Alex Bregman A. Bregman	22	2016	HOU	49	201	31	53	13	3	8	34	15	0	52	2	0	217	96	24	0	1	0	1	.264	.313	.478	.791	29	3.1	.336	114	3.6
20	Byron Buxton B. Buxton	22	2016	MIN	92	298	44	67	19	6	10	38	23	3	118	10	2	331	128	35	4	3	0	2	.225	.284	.430	.714	35	-3.9	.304	86	-5.5
21	Mauricio Cabrera M. Cabrera	22	2016	ATL	38	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
22	Jeimer Candelario J. Candelario	22	2016	CHC	5	11	0	1	0	0	0	0	2	1	5	0	0	14	1	0	0	0	1	0	.091	.286	.091	.377	0	-1.6	.176	1	-1.7
23	Gavin Cecchini G. Cecchini	22	2016	NYM	4	6	2	2	2	0	0	2	0	1	2	0	0	7	4	2	0	0	0	0	.333	.429	.667	1.095	2	0.8	.458	195	0.8
24	David Dahl D. Dahl	22	2016	COL	63	222	42	70	12	4	7	24	15	0	59	5	0	237	111	23	0	0	0	3	.315	.359	.500	.859	37	9.5	.367	113	3.8
25	Edwin Díaz E. Díaz	22	2016	SEA	3	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	-116	-0.3