Mike Trout was the youngest in 2011. 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	Mike Trout M. Trout	19	2011	LAA	40	123	20	27	6	0	5	16	9	2	30	4	0	135	48	11	0	1	0	2	.220	.281	.390	.672	13	-2.1	.296	87	-2.1
2	Jordan Lyles J. Lyles	20	2011	HOU	19	25	2	3	0	0	0	0	2	0	9	0	0	29	3	0	2	0	0	0	.120	.185	.120	.305	-1	-3.8	.150	-15	-3.9
3	Julio Teheran J. Teheran	20	2011	ATL	5	4	0	0	0	0	0	0	0	0	1	0	0	5	0	0	1	0	0	0	.000	.000	.000	.000	-1	-1.2	.000	-118	-1.3
4	Jacob Turner J. Turner	20	2011	DET
5	Arodys Vizcaino A. Vizcaino	20	2011	ATL
6	Jose Altuve J. Altuve	21	2011	HOU	57	221	26	61	10	1	2	12	5	2	29	7	3	234	79	13	5	1	0	5	.276	.297	.357	.654	21	-5	.289	80	-5.5
7	Henderson Alvarez III H. Alvarez III	21	2011	TOR
8	Madison Bumgarner M. Bumgarner	21	2011	SFG	34	59	5	7	4	0	0	3	5	0	18	0	0	75	11	4	11	0	0	0	.119	.188	.186	.374	0	-8.3	.175	7	-8.1
9	Starlin Castro S. Castro	21	2011	CHC	158	674	91	207	36	9	10	66	35	2	96	22	9	715	291	55	0	4	2	20	.307	.341	.432	.773	93	12.3	.338	108	6.8
10	Tyler Chatwood T. Chatwood	21	2011	LAA	2	3	1	2	0	0	0	0	0	0	0	0	0	5	2	0	2	0	0	0	.667	.667	.667	1.333	2	1.1	.594	289	1.1
11	Tim Collins T. Collins	21	2011	KCR
12	Randall Delgado R. Delgado	21	2011	ATL	7	10	0	0	0	0	0	0	0	0	6	0	0	11	0	0	1	0	0	0	.000	.000	.000	.000	-2	-2.7	.000	-118	-2.8
13	Matt Dominguez M. Dominguez	21	2011	FLA	17	45	2	11	4	0	0	2	2	1	8	0	0	48	15	4	0	0	0	2	.244	.292	.333	.625	4	-1.4	.280	71	-1.6
14	Nathan Eovaldi N. Eovaldi	21	2011	LAD	10	11	1	1	0	0	0	0	1	0	9	0	0	12	1	0	0	0	0	0	.091	.167	.091	.258	0	-1.7	.132	-24	-1.7
15	Freddie Freeman F. Freeman	21	2011	ATL	157	571	67	161	32	0	21	76	53	6	142	4	4	635	256	53	0	5	3	15	.282	.346	.448	.795	87	15.9	.348	120	14.6
16	Brad Hand B. Hand	21	2011	FLA	10	17	1	2	0	0	0	1	0	0	7	0	0	20	2	0	3	0	0	0	.118	.118	.118	.235	-1	-3.3	.105	-48	-3.4
17	Kelvin Herrera K. Herrera	21	2011	KCR
18	Jason Heyward J. Heyward	21	2011	ATL	128	396	50	90	18	2	14	42	51	4	93	9	2	454	154	34	0	3	4	7	.227	.319	.389	.708	50	-1.2	.313	96	-2.1
19	Eric Hosmer E. Hosmer	21	2011	KCR	128	523	66	153	27	3	19	78	34	1	82	11	5	563	243	49	0	5	7	13	.293	.334	.465	.799	75	12.1	.343	113	8.5
20	Jose Iglesias J. Iglesias	21	2011	BOS	10	6	3	2	0	0	0	0	0	0	2	0	0	6	2	0	0	0	0	0	.333	.333	.333	.667	1	-0.1	.297	80	-0.1
21	Brett Lawrie B. Lawrie	21	2011	TOR	43	150	26	44	8	4	9	25	16	3	31	7	1	171	87	21	2	0	1	0	.293	.373	.580	.953	32	12.4	.407	157	11.3
22	Jesus Montero J. Montero	21	2011	NYY	18	61	9	20	4	0	4	12	7	1	17	0	0	69	36	8	0	0	2	2	.328	.406	.590	.996	14	5.8	.422	166	5.3
23	Salvador Perez S. Perez	21	2011	KCR	39	148	20	49	8	2	3	21	7	1	20	0	0	158	70	13	0	2	0	5	.331	.361	.473	.834	24	5.8	.362	126	4.8
24	Anthony Rizzo A. Rizzo	21	2011	SDP	49	128	9	18	8	1	1	9	21	4	46	2	1	153	31	10	0	0	1	2	.141	.281	.242	.523	9	-8.2	.248	59	-7.3
25	Hector Sanchez H. Sanchez	21	2011	SFG	13	31	0	8	2	0	0	1	3	0	6	0	0	34	10	2	0	0	0	1	.258	.324	.323	.646	3	-0.6	.293	87	-0.5