Bryce Harper had the highest wRC+ with 300+ at-bats in 2021, with 171 wRC+.

Interpreted as:

highest wrc+ by a player 2021 with minimum 300 ab

	NAME	WRC+	AB	SEASON	TM	G	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	488	2021	PHI	141	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	Vladimir Guerrero Jr. V. Guerrero Jr.	166	604	2021	TOR	161	123	188	29	1	48	111	86	6	110	4	1	698	363	78	0	2	7	20	.311	.401	.601	1.002	145	60.4	.419	56.1
3	Juan Soto J. Soto	164	502	2021	WSH	151	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
4	Brandon Belt B. Belt	159	325	2021	SFG	97	65	89	14	2	29	59	48	7	103	3	2	381	194	45	0	1	3	9	.274	.378	.597	.975	75	28.9	.406	28.4
5	Fernando Tatis Jr. F. Tatis Jr.	158	478	2021	SDP	130	99	135	31	0	42	97	62	2	153	25	4	546	292	73	0	4	6	5	.282	.364	.611	.975	106	39.9	.403	40.4
6	Shohei Ohtani S. Ohtani	150	537	2021	LAA	155	103	138	26	8	46	100	96	4	189	26	10	639	318	80	0	2	20	7	.257	.372	.592	.965	119	41.8	.393	39.4
7	Aaron Judge A. Judge	150	550	2021	NYY	148	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
8	Jesse Winker J. Winker	148	423	2021	CIN	110	77	129	32	1	24	71	53	9	75	1	0	485	235	57	0	0	1	14	.305	.394	.556	.949	94	35.7	.403	29.7
9	Matt Olson M. Olson	147	565	2021	OAK	156	101	153	35	0	39	111	88	9	113	4	1	673	305	74	0	11	12	17	.271	.371	.540	.911	117	35.7	.379	38.9
10	Corey Seager C. Seager	147	353	2021	LAD	95	54	108	22	3	16	57	48	5	66	1	1	409	184	41	0	3	2	8	.306	.394	.521	.915	75	25.3	.389	24.3
11	Kyle Tucker K. Tucker	146	506	2021	HOU	140	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
12	Kyle Schwarber K. Schwarber	145	399	2021	TOT	113	76	106	19	0	32	71	64	6	127	1	1	471	221	51	0	2	1	4	.266	.374	.554	.928	87	30.1	.392	26.7
13	Tyler O'Neill T. O'Neill	143	482	2021	STL	138	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
14	Trea Turner T. Turner	143	595	2021	TOT	148	107	195	34	3	28	77	41	6	110	32	5	646	319	65	0	4	2	18	.328	.375	.536	.911	117	38.4	.386	35.1
15	Buster Posey B. Posey	141	395	2021	SFG	113	68	120	23	0	18	56	56	1	87	0	0	454	197	41	0	2	5	15	.304	.390	.499	.889	79	24.2	.379	23.6
16	Ketel Marte K. Marte	141	340	2021	ARI	90	52	108	29	1	14	50	31	2	60	2	0	374	181	44	0	1	3	8	.318	.377	.532	.909	67	21.8	.385	19.4
17	Joey Votto J. Votto	140	448	2021	CIN	129	73	119	23	1	36	99	77	4	127	1	0	533	252	60	0	4	6	7	.266	.375	.563	.938	98	33.9	.391	27.4
18	Nick Castellanos N. Castellanos	140	531	2021	CIN	138	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
19	Bryan Reynolds B. Reynolds	140	559	2021	PIT	159	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
20	Max Muncy M. Muncy	140	497	2021	LAD	144	95	124	26	2	36	94	83	11	120	2	1	592	262	64	0	1	5	7	.249	.368	.527	.895	103	31.5	.379	29.9
21	José Ramírez J. Ramírez	140	552	2021	CLE	152	111	147	32	5	36	103	72	7	87	27	4	636	297	73	0	5	10	13	.266	.355	.538	.893	107	30.2	.372	30.9
22	Brandon Crawford B. Crawford	140	483	2021	SFG	138	79	144	30	3	24	90	56	5	105	11	3	549	252	57	0	5	6	8	.298	.373	.522	.895	95	28.5	.377	27.7
23	Giancarlo Stanton G. Stanton	138	510	2021	NYY	139	64	139	19	0	35	97	63	3	157	0	0	579	263	54	0	3	1	22	.273	.354	.516	.870	97	26.4	.370	27
24	AJ Pollock	137	384	2021	LAD	117	53	114	27	1	21	69	30	6	80	9	1	422	206	49	0	2	4	4	.297	.355	.536	.892	72	21.1	.375	20
25	Yordan Alvarez Y. Alvarez	137	537	2021	HOU	144	92	149	35	1	33	104	50	8	145	1	0	598	285	69	0	3	3	16	.277	.346	.531	.877	100	27.2	.369	27.1