Since 1921, Aaron Judge has the highest wRC+ by a rookie, with 174 wRC+ in 2017.

Interpreted as:

highest wrc+ with a minimum of 3.1 PA per team game by a rookie since 1921

	NAME	WRC+	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	BRAA
1	Aaron Judge A. Judge	174	2017	NYY	155	542	128	154	24	3	52	114	127	5	208	9	4	678	340	79	0	4	11	15	.284	.422	.627	1.049	145	62.5	.430	61.5
2	José Abreu J. Abreu	167	2014	CWS	145	556	80	176	35	2	36	107	51	11	131	3	1	622	323	73	0	4	15	14	.317	.383	.581	.964	115	48.3	.411	46.1
3	Mike Trout M. Trout	167	2012	LAA	139	559	129	182	27	8	30	83	67	6	139	49	5	639	315	65	0	7	4	7	.326	.399	.564	.963	121	48.2	.409	50
4	Rico Carty R. Carty	166	1964	MIL	133	455	72	150	28	4	22	88	43	3	78	1	2	505	252	54	0	4	4	16	.330	.388	.554	.942	93	39.3	.410	37.3
5	Carlton Fisk C. Fisk	165	1972	BOS	131	457	74	134	28	9	22	61	52	4	83	5	2	514	246	59	1	0	6	11	.293	.370	.538	.909	88	37.6	.407	33.4
6	Dick Allen D. Allen	162	1964	PHI	162	632	125	201	38	13	29	91	67	0	138	3	4	708	352	80	6	3	13	8	.318	.382	.557	.939	128	52.3	.405	49.5
7	Fred Lynn F. Lynn	161	1975	BOS	145	528	103	175	47	7	21	105	62	3	90	10	5	605	299	75	6	6	10	11	.331	.401	.566	.967	114	48.1	.427	41.5
8	Albert Pujols A. Pujols	159	2001	STL	161	590	112	194	47	4	37	130	69	9	93	1	3	676	360	88	1	7	6	21	.329	.403	.610	1.013	139	54.7	.423	51.9
9	Mitchell Page M. Page	157	1977	OAK	145	501	85	154	28	8	21	75	78	6	95	42	5	592	261	57	4	3	6	7	.307	.405	.521	.926	107	38.1	.404	39.7
10	Mark McGwire M. McGwire	157	1987	OAK	151	557	97	161	28	4	49	118	71	5	131	1	1	641	344	81	0	8	8	6	.289	.370	.618	.987	124	45.2	.411	46.2
11	Ted Williams T. Williams	156	1939	BSA	149	565	131	185	44	11	31	145	107	2	64	2	1	677	344	86	3			10	.327	.436	.609	1.045	150	66.1	.464	53.1
12	Stan Musial S. Musial	155	1942	SLN	140	467	87	147	32	10	10	72	62	2	25	6		536	229	52	5			3	.315	.397	.490	.888	92	35.4	.416	32.6
13	Mike Piazza M. Piazza	150	1993	LAD	149	547	81	174	24	2	35	112	46	3	86	3	4	602	307	61	0	6	6	10	.318	.370	.561	.932	108	36.3	.401	37.5
14	Minnie Minoso M. Minoso	150	1951	TOT	146	530	112	173	34	14	10	76	72	16	42	31	10	622	265	58	4			12	.326	.422	.500	.922	115	41.8	.423	38.9
15	Kiki Cuyler K. Cuyler	148	1924	PIT	117	466	94	165	27	16	9	85	30	7	62	32	11	515	251	52	12				.354	.402	.539	.940	96	32.9	.428	31
16	Tony Oliva T. Oliva	148	1964	MIN	161	672	109	217	43	9	32	94	34	6	68	12	6	718	374	84	3	3	8	9	.323	.359	.557	.916	126	49.1	.397	40.3
17	Paul Waner P. Waner	148	1926	PIT	144	536	101	180	35	22	8	79	66	4	19	11		618	283	65	12				.336	.413	.528	.941	116	41.4	.430	36.3
18	Bob Hamelin B. Hamelin	146	1994	KCR	101	312	64	88	25	1	24	65	56	1	62	4	3	374	187	50	0	5	3	4	.282	.388	.599	.987	73	25.4	.414	22.8
19	Charlie Keller C. Keller	146	1939	NYY	111	398	87	133	21	6	11	83	81	0	49	6	3	490	199	38	11			4	.334	.447	.500	.947	97	36.5	.436	31.4
20	Kristian Campbell K. Campbell	146	2025	BOS	30	107	18	31	8	0	4	12	19	0	32	2	1	127	51	12	0	1	0	0	.290	.394	.477	.870	22	7	.384	6.5
21	Dusty Baker D. Baker	145	1972	ATL	127	446	62	143	27	2	17	76	45	4	68	4	7	503	225	46	2	6	2	9	.321	.383	.504	.888	84	34.3	.400	25
22	Julio Rodríguez J. Rodríguez	145	2022	SEA	132	511	84	145	25	3	28	75	40	8	145	25	7	560	260	56	0	1	4	7	.284	.345	.509	.853	89	25.1	.366	28.7
23	Frank Robinson F. Robinson	145	1956	CIN	152	572	122	166	27	6	38	83	64	20	95	8	4	668	319	71	8	4	7	14	.290	.379	.558	.936	120	42.9	.407	36.4
24	David Justice D. Justice	145	1990	ATL	127	439	76	124	23	2	28	78	64	0	92	11	6	504	235	53	0	1	4	2	.282	.373	.535	.908	88	31.5	.400	26.3
25	Curt Blefary C. Blefary	145	1965	BAL	144	462	72	120	23	4	22	70	88	3	73	4	2	561	217	49	7	1	4	10	.260	.381	.470	.851	90	31.1	.379	28.3