best obp by season for a yankee first baseman 1996 to 2025

Since 1996, Jason Giambi had the best on-base percentage by a Yankees first baseman in a season, with an on-base percentage of .440 in 2005.

Interpreted as:

best obp with a minimum of 1.55 PA per team game by season for a yankee first baseman 1996 to 2025

	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	Jason Giambi J. Giambi	.440	2005	NYY	139	417	74	113	14	0	32	87	108	19	109	0	0	545	223	46	0	1	5	7	.271	.535	.975	109	43.5	.422	164	42.9
2	Jason Giambi J. Giambi	.435	2002	NYY	155	560	120	176	34	1	41	122	109	15	112	2	2	689	335	76	0	5	4	18	.314	.598	1.034	148	64.8	.440	175	63.6
3	Nick Johnson N. Johnson	.422	2003	NYY	96	324	60	92	19	0	14	47	70	8	57	5	2	406	153	33	3	1	4	9	.284	.472	.894	72	22.2	.393	143	21.6
4	Jason Giambi J. Giambi	.412	2003	NYY	156	535	97	134	25	0	41	107	129	21	140	2	1	690	282	66	0	5	9	9	.250	.527	.939	128	43.1	.402	149	42.1
5	Mark Teixeira M. Teixeira	.383	2009	NYY	156	609	103	178	43	3	39	122	81	12	114	2	0	707	344	85	0	5	9	13	.292	.565	.948	128	43	.402	142	36.8
6	Luke Voit L. Voit	.378	2019	NYY	118	429	72	113	21	1	21	62	71	9	142	0	0	510	199	43	0	1	2	12	.263	.464	.842	82	17.6	.360	126	17.2
7	Jason Giambi J. Giambi	.373	2008	NYY	145	458	68	113	19	1	32	96	76	22	111	2	1	565	230	52	0	9	5	6	.247	.502	.876	91	23	.378	131	21.4
8	Tino Martinez T. Martinez	.371	1997	NYY	158	594	96	176	31	2	44	141	75	3	75	3	1	685	343	77	0	13	14	15	.296	.577	.948	121	36.3	.396	141	35.8
9	Mark Teixeira M. Teixeira	.365	2010	NYY	158	601	113	154	36	0	33	108	93	13	122	0	1	712	289	69	0	5	6	15	.256	.481	.846	109	27.5	.369	127	23
10	Tino Martinez T. Martinez	.364	1996	NYY	155	595	82	174	28	0	25	117	68	2	85	2	1	671	277	53	1	5	4	18	.292	.466	.830	102	15.1	.362	111	10.2
11	Mark Teixeira M. Teixeira	.357	2015	NYY	111	392	57	100	22	0	31	79	59	6	85	2	0	462	215	53	0	5	6	7	.255	.548	.906	77	25.1	.381	143	23
12	Tino Martinez T. Martinez	.355	1998	NYY	142	531	92	149	33	1	28	123	61	6	83	2	1	608	268	62	0	10	3	18	.281	.505	.860	94	19.1	.369	122	17
13	Nick Johnson N. Johnson	.347	2002	NYY	129	378	56	92	15	0	15	58	48	12	98	1	3	441	152	30	3	0	5	11	.243	.402	.749	55	2	.332	102	1.2
14	Jason Giambi J. Giambi	.342	2004	NYY	80	264	33	55	9	0	12	40	47	8	62	0	1	322	100	21	0	3	1	5	.208	.379	.720	38	-1.9	.323	94	-2.4
15	Tino Martinez T. Martinez	.341	1999	NYY	159	589	95	155	27	2	28	105	69	3	86	3	4	665	270	57	0	4	7	14	.263	.458	.800	89	2.6	.345	103	2.9
16	Mark Teixeira M. Teixeira	.341	2011	NYY	156	589	90	146	26	1	39	111	76	11	110	4	1	684	291	66	0	8	3	12	.248	.494	.835	101	24.4	.361	124	19.3
17	Luke Voit L. Voit	.338	2020	NYY	56	213	41	59	5	0	22	52	17	3	54	0	0	234	130	27	0	1	0	4	.277	.610	.948	44	14.5	.393	153	15.3
18	Anthony Rizzo A. Rizzo	.338	2022	NYY	130	465	77	104	21	1	32	75	58	23	101	6	5	548	223	54	0	2	6	13	.224	.480	.817	81	18.5	.352	134	20.8
19	Ben Rice B. Rice	.337	2025	NYY	138	467	74	119	28	4	26	65	50	9	100	3	2	528	233	58	0	2	0	18	.255	.499	.836	82	19.5	.358	132	19.6
20	Mark Teixeira M. Teixeira	.332	2012	NYY	123	451	66	113	27	1	24	84	54	7	83	2	1	524	214	52	0	12	1	11	.251	.475	.807	72	12.7	.345	115	9.4
21	Tino Martinez T. Martinez	.329	2001	NYY	154	589	89	165	24	2	34	113	42	2	89	1	2	635	295	60	0	2	2	12	.280	.501	.830	92	13.6	.352	117	13.9
22	Anthony Rizzo A. Rizzo	.328	2023	NYY	99	373	45	91	14	0	12	41	35	12	97	0	3	421	141	26	0	1	1	10	.244	.378	.706	49	-2.1	.312	98	-1.2
23	Paul Goldschmidt P. Goldschmidt	.328	2025	NYY	146	489	76	134	31	1	10	45	36	4	100	5	1	531	197	42	0	2	5	8	.274	.403	.731	64	1.3	.316	102	1.5
24	Tino Martinez T. Martinez	.328	2005	NYY	131	303	43	73	9	0	17	49	38	3	54	2	0	348	133	26	0	4	3	10	.241	.439	.767	43	1.5	.331	103	1.1
25	Tino Martinez T. Martinez	.328	2000	NYY	155	569	69	147	37	4	16	91	52	8	74	4	1	632	240	57	0	3	9	16	.258	.422	.749	73	-9.5	.323	88	-10.7