Bryce Harper had the highest wRC+ by an outfielder in 2021, with 171 wRC+.

Interpreted as:

outfield wrc+ with a minimum of 3.1 PA per team game leaders 2021

	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	Bryce Harper B. Harper	171	2021	PHI	141	488	101	151	42	1	35	84	100	5	134	13	3	599	300	78	2	4	14	12	.309	.429	.615	1.044	130	57.7	.431	54
2	Juan Soto J. Soto	164	2021	WSH	151	502	111	157	20	2	29	95	145	2	93	9	7	654	268	51	0	5	23	23	.313	.465	.534	.999	136	57.3	.420	53.2
3	Aaron Judge A. Judge	150	2021	NYY	148	550	89	158	24	0	39	98	75	3	158	6	1	633	299	63	0	5	2	16	.287	.373	.544	.916	115	38	.387	38.7
4	Kyle Tucker K. Tucker	146	2021	HOU	140	506	83	149	37	3	30	92	53	1	90	14	2	565	282	70	0	5	5	10	.294	.359	.557	.917	100	31.8	.383	31.7
5	Tyler O'Neill T. O'Neill	143	2021	STL	138	482	89	138	26	2	34	80	38	13	168	15	4	537	270	62	0	4	0	8	.286	.352	.560	.912	96	30.8	.384	29.4
6	Nick Castellanos N. Castellanos	140	2021	CIN	138	531	95	164	38	1	34	100	41	7	121	3	1	585	306	73	0	6	5	16	.309	.362	.576	.939	108	37.2	.391	30
7	Bryan Reynolds B. Reynolds	140	2021	PIT	159	559	93	169	35	8	24	90	75	8	119	5	2	646	292	67	0	4	9	10	.302	.390	.522	.912	116	37.7	.385	32.9
8	Cedric Mullins C. Mullins	136	2021	BAL	159	602	91	175	37	5	30	59	59	8	125	30	8	674	312	72	1	4	3	2	.291	.360	.518	.878	114	31.9	.372	29.4
9	Starling Marte S. Marte	132	2021	TOT	120	467	89	145	27	3	12	55	43	13	99	47	5	526	214	42	1	2	2	6	.310	.383	.458	.841	85	21.8	.364	21.2
10	Teoscar Hernández T. Hernández	132	2021	TOR	143	550	92	163	29	0	32	116	36	7	148	12	4	595	288	61	0	2	1	5	.296	.346	.524	.870	99	26.8	.369	23.1
11	Mookie Betts M. Betts	131	2021	LAD	122	466	93	123	29	3	23	58	68	11	86	10	5	550	227	55	0	5	2	5	.264	.367	.487	.854	90	23.2	.365	21.8
12	Randy Arozarena R. Arozarena	128	2021	TBR	141	529	94	145	32	3	20	69	56	14	170	20	10	604	243	55	0	5	4	9	.274	.356	.459	.815	91	17.6	.350	20.4
13	Michael Brantley M. Brantley	122	2021	HOU	121	469	68	146	29	3	8	47	33	5	53	1	0	508	205	40	0	1	1	11	.311	.362	.437	.799	75	13.5	.347	13.4
14	Joey Gallo J. Gallo	121	2021	TOT	153	498	90	99	13	1	38	77	111	6	213	6	0	616	228	52	0	1	5	6	.199	.351	.458	.808	92	17.4	.348	16.2
15	Mitch Haniger M. Haniger	120	2021	SEA	157	620	110	157	23	2	39	100	54	9	169	1	0	691	301	64	0	8	2	12	.253	.318	.485	.804	98	14.5	.340	16.9
16	Mark Canha M. Canha	116	2021	OAK	141	519	93	120	22	4	17	61	77	27	128	12	2	625	201	43	0	2	0	9	.231	.358	.387	.746	85	9.6	.333	12.5
17	Avisaíl García A. García	115	2021	MIL	135	461	68	121	18	0	29	86	38	11	121	8	4	515	226	47	0	5	5	12	.262	.330	.490	.820	76	13.4	.346	10.1
18	Robbie Grossman R. Grossman	114	2021	DET	156	557	88	133	23	3	23	67	98	8	155	20	5	671	231	49	2	6	3	8	.239	.357	.415	.772	94	12.8	.337	11.9
19	Chris Taylor C. Taylor	113	2021	LAD	148	507	92	129	25	4	20	73	63	8	167	13	1	582	222	49	1	3	2	5	.254	.344	.438	.782	82	11.4	.338	9.9
20	Hunter Renfroe H. Renfroe	113	2021	BOS	144	521	89	135	33	0	31	96	44	1	130	1	2	572	261	64	0	6	0	6	.259	.315	.501	.816	83	14	.344	9
21	Austin Meadows A. Meadows	113	2021	TBR	142	518	79	121	29	3	27	106	59	6	122	4	3	591	237	59	0	8	3	4	.234	.315	.458	.772	78	6.3	.327	9.1
22	Dylan Carlson D. Carlson	112	2021	STL	149	542	79	144	31	4	18	65	57	11	152	2	1	619	237	53	1	8	2	5	.266	.343	.437	.780	86	11	.336	9.3
23	Enrique Hernández E. Hernández	109	2021	BOS	134	508	84	127	35	3	20	60	61	9	110	1	0	585	228	58	0	7	0	4	.250	.337	.449	.786	82	11.3	.338	6.3
24	Andrew McCutchen A. McCutchen	108	2021	PHI	144	482	78	107	24	1	27	80	81	4	132	6	1	574	214	52	0	7	2	10	.222	.334	.444	.778	79	9.6	.335	6
25	Lourdes Gurriel Jr. L. Gurriel Jr.	107	2021	TOR	141	500	62	138	28	2	21	84	32	2	102	1	3	541	233	51	1	6	1	8	.276	.319	.466	.785	74	8.2	.333	4.9