Jose Offerman had the best on-base percentage by a second baseman in 1998, with an on-base percentage of .403.

Interpreted as:

highest obp with a minimum of 3.1 PA per team game in 1998 2nd baseman

	NAME	OBP	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Jose Offerman J. Offerman	.403	1998	KCR	158	607	102	191	28	13	7	66	89	5	96	45	12	709	266	48	2	6	1	7	.315	.438	.841	114	25.8	.375	122	19.9
2	Craig Biggio C. Biggio	.403	1998	HOU	160	646	123	210	51	2	20	88	64	23	113	50	8	738	325	73	1	4	6	10	.325	.503	.906	131	39.4	.395	146	42.8
3	Tony Fernandez T. Fernandez	.387	1998	TOR	138	486	71	156	36	2	9	72	45	11	53	13	8	551	223	47	3	6	5	11	.321	.459	.846	86	17.9	.370	121	14.7
4	Fernando Vina F. Vina	.386	1998	MIL	159	637	101	198	39	7	7	45	54	25	46	22	16	722	272	53	5	1	2	7	.311	.427	.813	109	19.5	.364	119	17.5
5	Mickey Morandini M. Morandini	.380	1998	CHC	154	582	93	172	20	4	8	53	72	9	84	13	1	669	224	32	4	2	4	14	.296	.385	.765	91	7.9	.346	106	5.3
6	Quilvio Veras Q. Veras	.373	1998	SDP	138	517	79	138	24	2	6	45	84	6	78	24	9	612	184	32	1	4	2	6	.267	.356	.729	77	1.4	.334	106	4.3
7	Todd Walker T. Walker	.372	1998	MIN	143	528	85	167	41	3	12	62	47	2	65	19	7	581	250	56	0	4	9	13	.316	.473	.845	88	16.2	.365	114	10.6
8	Mark McLemore M. McLemore	.369	1998	TEX	126	461	79	114	15	1	5	53	89	2	64	12	4	567	146	21	12	3	1	15	.247	.317	.686	66	-4.6	.322	85	-10.7
9	Ray Durham R. Durham	.363	1998	CWS	158	635	126	181	35	8	19	67	73	6	105	36	9	723	289	62	6	3	3	5	.285	.455	.818	106	16.4	.358	115	14
10	Chuck Knoblauch C. Knoblauch	.361	1998	NYY	150	603	117	160	25	4	17	64	76	18	70	31	12	706	244	46	2	7	1	13	.265	.405	.765	94	6.8	.343	105	4.4
11	Jeff Kent J. Kent	.359	1998	SFG	137	526	94	156	37	3	31	128	48	9	110	9	4	594	292	71	1	10	4	16	.297	.555	.914	101	27.5	.387	138	28.8
12	Joey Cora J. Cora	.357	1998	TOT	155	602	111	166	27	6	6	32	73	5	59	15	6	695	223	39	12	3	0	5	.276	.370	.728	85	-0.9	.330	94	-5.2
13	Eric Young E. Young	.355	1998	LAD	117	452	78	129	24	1	8	43	45	5	32	42	13	513	179	33	9	2	0	4	.285	.396	.751	66	2.4	.337	108	5.4
14	Andy Fox A. Fox	.355	1998	ARI	139	502	67	139	21	6	9	44	43	18	97	14	7	564	199	36	0	1	0	2	.277	.396	.751	73	3	.338	100	0
15	Roberto Alomar R. Alomar	.347	1998	BAL	147	588	86	166	36	1	14	56	59	2	70	18	5	657	246	51	3	5	3	11	.282	.418	.765	85	3.3	.337	102	1.9
16	Damion Easley D. Easley	.332	1998	DET	153	594	84	161	38	2	27	100	39	16	112	15	5	651	284	67	0	2	2	8	.271	.478	.810	91	10.7	.351	107	6.1
17	Mike Lansing M. Lansing	.325	1998	COL	153	584	73	161	39	2	12	66	39	5	88	10	3	638	240	53	7	3	4	18	.276	.411	.736	74	-5	.322	68	-25.7
18	Bret Boone B. Boone	.324	1998	CIN	157	583	76	155	38	1	24	95	48	4	104	6	4	648	267	63	9	4	3	23	.266	.458	.782	84	3.8	.338	100	0.4
19	Tony Womack T. Womack	.319	1998	PIT	159	655	85	185	26	7	3	45	38	0	94	58	8	704	234	36	6	5	1	4	.282	.357	.677	69	-17.7	.301	77	-20.5
20	Mark Lewis M. Lewis	.312	1998	PHI	142	518	52	129	21	2	9	54	48	3	111	3	3	580	181	32	3	8	2	17	.249	.349	.661	54	-17.5	.295	73	-19.8
21	Miguel Cairo M. Cairo	.307	1998	TBD	150	515	49	138	26	5	5	46	24	6	44	19	8	558	189	36	11	2	0	9	.268	.367	.674	54	-14.9	.299	74	-18.8
22	Carlos Baerga C. Baerga	.303	1998	NYM	147	511	46	136	27	1	7	53	24	6	55	0	1	551	186	35	3	7	6	21	.266	.364	.667	49	-18.7	.291	75	-17.5