Larry Walker had the highest wOBA in 1999, with a wOBA of .485.

Interpreted as:

MLB woba with a minimum of 3.1 PA per team game leaders 1999

	NAME	WOBA	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	WRC+	BRAA
1	Larry Walker L. Walker	.485	1999	COL	127	438	108	166	26	4	37	115	57	12	52	11	4	513	311	67	0	6	8	12	.379	.458	.710	1.168	131	64.1	167	46.6
2	Manny Ramirez M. Ramirez	.459	1999	CLE	147	522	131	174	34	3	44	165	96	13	131	2	4	640	346	81	0	9	9	12	.333	.442	.663	1.105	149	65.7	172	61.8
3	Mark McGwire M. McGwire	.453	1999	STL	153	521	118	145	21	1	65	147	133	2	141	0	0	661	363	87	0	5	21	12	.278	.424	.697	1.120	150	64.2	169	61.5
4	Chipper Jones C. Jones	.447	1999	ATL	157	567	116	181	41	1	45	110	126	2	94	25	3	701	359	87	0	6	18	20	.319	.441	.633	1.074	156	64.5	165	61.6
5	Jeff Bagwell J. Bagwell	.442	1999	HOU	162	562	143	171	35	0	42	126	149	11	127	30	11	729	332	77	0	7	16	18	.304	.454	.591	1.045	159	63.9	166	65.7
6	Rafael Palmeiro R. Palmeiro	.436	1999	TEX	158	565	96	183	30	1	47	148	97	3	69	2	4	674	356	78	0	9	14	13	.324	.420	.630	1.050	144	55.8	156	50.9
7	Nomar Garciaparra N. Garciaparra	.434	1999	BOS	135	532	103	190	42	4	27	104	51	8	39	14	3	595	321	73	0	4	7	11	.357	.418	.603	1.022	125	47.8	157	45
8	Edgar Martinez E. Martinez	.433	1999	SEA	142	502	86	169	35	1	24	86	97	6	99	7	2	608	278	60	0	3	6	12	.337	.447	.554	1.001	128	48.8	161	49.8
9	Brian Giles B. Giles	.433	1999	PIT	141	521	109	164	33	3	39	115	95	3	80	6	2	627	320	75	0	8	7	14	.315	.418	.614	1.032	132	50.1	154	45.9
10	Bobby Abreu B. Abreu	.429	1999	PHI	152	546	118	183	35	11	20	93	109	3	113	27	9	662	300	66	0	4	8	13	.335	.446	.549	.995	137	50.8	152	46.4
11	Derek Jeter D. Jeter	.428	1999	NYY	158	627	134	219	37	9	24	102	91	12	116	19	8	739	346	70	3	6	5	12	.349	.438	.552	.989	152	55.8	157	56.1
12	Jason Giambi J. Giambi	.418	1999	OAK	158	575	115	181	36	1	33	123	105	7	106	1	1	695	318	70	0	8	6	11	.315	.422	.553	.975	137	46.6	149	46
13	John Jaha J. Jaha	.417	1999	OAK	142	457	93	126	23	0	35	111	101	9	129	2	0	570	254	58	0	3	2	14	.276	.414	.556	.970	112	37.7	149	37.2
14	Bernie Williams B. Williams	.416	1999	NYY	158	591	116	202	28	6	25	115	100	1	95	9	10	697	317	59	0	5	17	11	.342	.435	.536	.971	136	45.6	149	45.9
15	Todd Helton T. Helton	.415	1999	COL	159	578	114	185	39	5	35	113	68	6	77	7	6	656	339	79	0	4	6	14	.320	.395	.587	.981	128	42.4	123	20.1
16	Sammy Sosa S. Sosa	.414	1999	CHC	162	625	114	180	24	2	63	141	78	3	171	7	8	712	397	89	0	6	8	17	.288	.367	.635	1.002	138	45.2	143	41.3
17	Jim Thome J. Thome	.413	1999	CLE	146	494	101	137	27	2	33	108	127	4	171	0	0	629	267	62	0	4	13	6	.277	.426	.540	.967	121	39.5	142	35.6
18	Roberto Alomar R. Alomar	.412	1999	CLE	159	563	138	182	40	3	24	120	99	7	96	37	6	694	300	67	12	13	3	13	.323	.422	.533	.955	133	43.1	142	38.8
19	Shawn Green S. Green	.411	1999	TOR	153	614	134	190	45	0	42	123	66	11	117	20	7	696	361	87	0	5	4	13	.309	.384	.588	.972	133	42.4	142	39.1
20	Carl Everett C. Everett	.411	1999	HOU	123	464	86	151	33	3	25	108	50	11	94	27	7	535	265	61	2	8	5	5	.325	.398	.571	.969	102	32.4	146	33.7
21	Fernando Tatis F. Tatis	.411	1999	STL	149	537	104	160	31	2	34	107	82	16	128	21	9	639	297	67	0	4	4	11	.298	.404	.553	.957	122	38.7	142	36
22	Juan Gonzalez J. Gonzalez	.409	1999	TEX	144	562	114	183	36	1	39	128	51	4	105	3	3	629	338	76	0	12	7	10	.326	.378	.601	.980	119	37.1	139	32.4
23	Jeromy Burnitz J. Burnitz	.408	1999	MIL	130	467	87	126	33	2	33	103	91	16	124	7	3	580	262	68	0	6	7	11	.270	.402	.561	.963	110	34	139	30.9
24	Luis Gonzalez L. Gonzalez	.408	1999	ARI	153	614	112	206	45	4	26	111	66	7	63	9	5	693	337	75	1	5	6	13	.336	.403	.549	.952	131	40.6	137	35.1
25	Vladimir Guerrero V. Guerrero	.408	1999	MON	160	610	102	193	37	5	42	131	55	7	62	14	7	674	366	84	0	2	14	18	.316	.378	.600	.978	127	39.5	139	35.8