Mookie Betts had the best slugging percentage in the AL in 2018, with a slugging percentage of .640.

Interpreted as:

best slg with a minimum of 3.1 PA per team game by an al player in 2018

	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	Mookie Betts M. Betts	.640	2018	BOS	136	520	129	180	47	5	32	80	81	8	91	30	6	614	333	84	0	5	8	5	.346	.438	1.078	139	67.2	.449	185	62.7
2	J.D. Martinez	.629	2018	BOS	150	569	111	188	37	2	43	130	69	4	146	6	1	649	358	82	0	7	11	19	.330	.402	1.031	136	59.7	.427	171	54.9
3	Mike Trout M. Trout	.628	2018	LAA	140	471	101	147	24	4	39	79	122	10	124	24	2	607	296	67	0	4	25	5	.312	.460	1.088	136	65.3	.447	189	64.4
4	José Ramírez J. Ramírez	.552	2018	CLE	157	578	110	156	38	4	39	105	106	8	80	34	6	698	319	81	0	6	15	2	.270	.387	.939	125	43.7	.391	147	39.4
5	Khris Davis K. Davis	.549	2018	OAK	151	576	98	142	28	1	48	123	59	12	175	0	0	654	316	77	0	7	5	16	.247	.326	.874	103	27	.365	136	28.2
6	Alex Bregman A. Bregman	.532	2018	HOU	157	594	105	170	51	1	31	103	96	12	85	10	4	705	316	83	0	3	2	15	.286	.394	.926	129	46.5	.396	157	47.9
7	Miguel Andujar M. Andujar	.527	2018	NYY	149	573	83	170	47	2	27	92	25	4	97	2	1	606	302	76	0	4	2	9	.297	.328	.855	94	22.9	.361	129	21.2
8	Xander Bogaerts X. Bogaerts	.522	2018	BOS	136	513	72	148	45	3	23	103	55	6	102	8	2	580	268	71	0	6	4	14	.288	.360	.883	95	27.5	.373	134	23.3
9	Francisco Lindor F. Lindor	.519	2018	CLE	158	661	129	183	42	2	38	92	70	8	107	25	10	745	343	82	3	3	7	5	.277	.352	.871	120	32.6	.368	131	28
10	Giancarlo Stanton G. Stanton	.509	2018	NYY	158	617	102	164	34	1	38	100	70	8	211	5	0	705	314	73	0	10	5	17	.266	.343	.852	108	25.9	.360	128	24
11	Nelson Cruz N. Cruz	.509	2018	SEA	144	519	70	133	18	1	37	97	55	14	122	1	0	591	264	56	0	3	5	15	.256	.342	.850	91	22.3	.361	133	23.4
12	Matt Chapman M. Chapman	.508	2018	OAK	145	547	100	152	42	6	24	68	58	9	146	1	2	616	278	72	0	2	0	18	.278	.356	.864	99	27.4	.369	139	28.6
13	Nick Castellanos N. Castellanos	.500	2018	DET	157	620	88	185	46	5	23	89	49	6	151	2	1	678	310	74	0	3	5	8	.298	.354	.854	106	26.7	.363	129	23.3
14	Joey Gallo J. Gallo	.498	2018	TEX	148	500	82	103	24	1	40	92	74	3	207	3	4	577	249	65	0	0	4	3	.206	.312	.810	81	13.4	.343	108	5.7
15	Didi Gregorius D. Gregorius	.494	2018	NYY	134	504	89	135	23	5	27	86	48	7	69	10	6	569	249	55	1	9	3	8	.268	.335	.829	83	16.5	.350	122	14.9
16	Mitch Haniger M. Haniger	.493	2018	SEA	157	596	90	170	38	4	26	93	70	10	148	8	2	683	294	68	0	7	4	8	.285	.366	.859	109	28.9	.367	137	30.3
17	C.J. Cron	.493	2018	TBR	140	501	68	127	28	1	30	74	37	17	145	1	2	560	247	59	0	5	2	11	.253	.323	.816	80	14.7	.347	124	15.8
18	Stephen Piscotty S. Piscotty	.491	2018	OAK	151	546	78	146	41	0	27	88	42	12	114	2	0	605	268	68	0	5	0	21	.267	.331	.821	88	17.8	.351	126	19
19	Eddie Rosario E. Rosario	.479	2018	MIN	138	559	87	161	31	2	24	77	30	0	104	8	2	592	268	57	1	2	5	4	.288	.323	.803	81	12.3	.340	114	10
20	Edwin Encarnacion E. Encarnacion	.474	2018	CLE	137	500	74	123	16	1	32	107	63	8	132	3	0	578	237	49	0	7	2	14	.246	.336	.810	82	14.9	.346	116	11.3
21	José Abreu J. Abreu	.473	2018	CWS	128	499	68	132	36	1	22	78	37	11	109	2	0	553	236	59	0	6	7	14	.265	.325	.798	75	10	.337	114	9.2
22	Teoscar Hernández T. Hernández	.468	2018	TOR	134	476	67	114	29	7	22	57	41	3	163	5	5	523	223	58	0	3	0	14	.239	.302	.771	67	5.7	.328	106	3.7
23	Michael Brantley M. Brantley	.468	2018	CLE	143	570	89	176	36	2	17	76	48	5	60	12	3	630	267	55	1	6	0	15	.309	.364	.832	96	22.7	.359	125	18.8
24	Aaron Hicks A. Hicks	.467	2018	NYY	137	480	90	119	18	3	27	79	90	3	111	11	2	581	224	48	2	6	1	1	.248	.366	.833	89	21.4	.360	129	19.8
25	Andrew Benintendi A. Benintendi	.465	2018	BOS	148	579	103	168	41	6	16	87	71	2	106	21	3	661	269	63	2	7	1	9	.290	.366	.830	100	23	.357	123	18.1