Ronald Acuña Jr. had the highest slugging percentage by an outfielder in 2023, with a slugging percentage of .596.

Interpreted as:

highest slg with a minimum of 3.1 PA per team game as outfielder 2023

	NAME	SLG	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Ronald Acuña Jr. R. Acuña Jr.	.596	2023	ATL	159	643	149	217	35	4	41	106	80	9	84	73	14	735	383	80	0	3	3	15	.337	.416	1.012	156	66.7	.428	171	64.2
2	Mookie Betts M. Betts	.579	2023	LAD	152	584	126	179	40	1	39	107	96	8	107	14	3	693	338	80	0	5	3	5	.307	.408	.987	141	56.5	.416	166	56.7
3	Luis Robert Jr. L. Robert Jr.	.542	2023	CWS	145	546	90	144	36	1	38	80	30	12	172	20	4	590	296	75	0	2	5	10	.264	.315	.857	91	19.5	.358	128	20
4	Cody Bellinger C. Bellinger	.525	2023	CHC	130	499	95	153	29	1	26	97	40	5	87	20	6	556	262	56	0	12	3	7	.307	.356	.881	92	23.9	.370	136	24.8
5	Juan Soto J. Soto	.519	2023	SDP	162	568	97	156	32	1	35	109	132	2	129	12	5	708	295	68	1	5	11	18	.275	.410	.930	131	45	.395	154	47
6	Kyle Tucker K. Tucker	.517	2023	HOU	157	574	97	163	37	5	29	112	80	3	92	30	5	667	297	71	0	10	9	11	.284	.369	.886	111	29.7	.372	140	31.9
7	Adolis García A. García	.508	2023	TEX	148	555	108	136	29	0	39	107	65	6	175	9	1	632	282	68	0	6	0	12	.245	.328	.836	96	18.8	.354	126	20.1
8	Corbin Carroll C. Carroll	.506	2023	ARI	155	565	116	161	30	10	25	76	57	13	125	53	5	645	286	65	6	4	1	7	.285	.362	.868	106	27.8	.370	132	25.7
9	Seiya Suzuki S. Suzuki	.485	2023	CHC	138	515	75	147	31	6	20	74	59	2	130	6	7	583	250	57	0	7	3	8	.285	.357	.842	90	19.4	.358	128	20.3
10	Julio Rodríguez J. Rodríguez	.485	2023	SEA	155	654	102	180	37	2	32	103	47	11	175	37	10	714	317	71	0	2	6	14	.275	.333	.818	104	17.2	.347	128	23.9
11	Michael Harris II M. Harris II	.477	2023	ATL	138	505	76	148	33	3	18	57	25	5	101	20	4	539	241	54	1	3	1	8	.293	.331	.808	77	11.8	.345	115	10
12	Nick Castellanos N. Castellanos	.476	2023	PHI	157	626	79	170	37	2	29	106	36	3	185	11	2	671	298	68	0	6	0	17	.272	.311	.788	91	9	.335	109	7.7
13	Kyle Schwarber K. Schwarber	.474	2023	PHI	160	585	108	115	19	1	47	104	126	6	215	0	2	720	277	67	0	3	5	4	.197	.343	.817	107	19	.350	120	17.5
14	Anthony Santander A. Santander	.472	2023	BAL	153	591	81	152	41	1	28	95	55	6	152	5	1	656	279	70	0	4	1	11	.257	.325	.797	92	12	.340	119	14.9
15	Lane Thomas L. Thomas	.468	2023	WSH	156	628	101	168	36	3	28	86	36	11	176	20	5	682	294	67	0	7	0	5	.268	.315	.783	92	8.8	.334	110	8.2
16	TJ Friedl	.467	2023	CIN	138	488	73	136	22	8	18	66	47	10	90	27	6	556	228	48	8	3	1	0	.279	.352	.819	84	15.8	.353	115	10.6
17	Brandon Nimmo B. Nimmo	.466	2023	NYM	152	592	89	162	30	6	24	68	74	11	146	3	3	682	276	60	1	4	0	6	.274	.363	.829	106	22.9	.359	129	24.8
18	Lourdes Gurriel Jr. L. Gurriel Jr.	.463	2023	ARI	145	551	65	144	35	2	24	82	33	6	103	5	0	592	255	61	0	2	1	20	.261	.309	.772	78	5.4	.329	105	3.4
19	Bryan Reynolds B. Reynolds	.460	2023	PIT	145	574	85	151	31	5	24	84	53	7	138	12	1	640	264	60	0	6	2	13	.263	.330	.790	88	10.2	.338	109	7.3
20	Jack Suwinski J. Suwinski	.454	2023	PIT	144	447	63	100	21	2	26	74	75	6	172	13	2	534	203	49	0	6	2	2	.224	.339	.793	75	10.1	.341	112	7.7
21	Fernando Tatis Jr. F. Tatis Jr.	.450	2023	SDP	141	575	91	149	33	1	25	78	53	3	141	29	4	635	259	59	1	3	0	17	.259	.323	.774	85	7.8	.333	112	9.6
22	Eddie Rosario E. Rosario	.450	2023	ATL	142	478	64	122	24	3	21	74	34	1	122	3	4	516	215	48	1	2	1	13	.255	.305	.755	65	1.7	.322	100	0
23	Christian Yelich C. Yelich	.447	2023	MIL	144	550	106	153	34	1	19	76	78	3	140	28	3	632	246	54	0	1	7	15	.278	.370	.818	95	18.4	.353	122	17.1
24	Masataka Yoshida M. Yoshida	.445	2023	BOS	140	537	71	155	33	3	15	72	34	7	81	8	0	580	239	51	0	2	0	20	.289	.338	.783	80	9.7	.339	110	6.6
25	Austin Hays A. Hays	.444	2023	BAL	144	520	76	143	36	2	16	67	38	3	141	5	1	566	231	54	0	5	1	11	.275	.325	.769	74	5.5	.330	112	8