highest obp by a rookie since 2000 minimum 2 plate appearances per game

Since 2000, 4 players are tied for the best on-base percentage by a rookie when they have had 2 or more (PA/G), with an on-base percentage of 1.000. The first three are Gregory Soto in 2019 and Kei Igawa and Jose Morales in 2007.

	NAME	OBP	PA	G	PA/G	SEASON	TM	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Gregory Soto G. Soto	1.000	2	1	2	2019	DET	2	0	2	0	0	0	0	0	0	0	0	0	2	0	0	0	0	0	1.000	1.000	2.000	1	1	.870	470	0.9
2	Kei Igawa K. Igawa	1.000	2	1	2	2007	NYY	0	0	0	0	0	0	0	1	0	0	0	0	0	0	1	0	0	0				1	0.6	.711	353	0.6
3	Jose Morales J. Morales	1.000	3	1	3	2007	MIN	3	1	3	1	0	0	0	0	0	0	0	0	4	1	0	0	0	0	1.000	1.333	2.333	2	1.7	1.015	558	1.7
4	Mike Judd M. Judd	1.000	2	1	2	2000	LAD	1	1	1	0	0	0	0	0	0	0	0	0	1	0	1	0	0	0	1.000	1.000	2.000	1	1	.900	461	1
5	Brewer Hicklen B. Hicklen	.750	4	1	4	2025	DET	3	2	2	0	0	0	0	1	0	1	1	0	2	0	0	0	0	0	.667	.667	1.417	1	1	.614	309	1
6	Chadwick Tromp C. Tromp	.750	4	1	4	2022	ATL	4	0	3	2	0	0	3	0	0	0	0	0	5	2	0	0	0	0	.750	1.250	2.000	2	1.7	.852	468	1.7
7	Trent Thornton T. Thornton	.667	3	1	3	2019	TOR	3	2	2	0	0	0	0	0	0	0	0	0	2	0	0	0	0	0	.667	.667	1.333	1	0.7	.580	275	0.7
8	Daniel Norris D. Norris	.667	3	1	3	2015	TOT	2	1	1	0	0	1	2	1	0	1	0	0	4	1	0	0	0	0	.500	2.000	2.667	2	1.4	.917	512	1.4
9	Rafael Ortega R. Ortega	.667	6	2	3	2012	COL	4	0	2	0	0	0	0	1	1	2	1	0	2	0	0	0	0	0	.500	.500	1.167	2	1	.530	224	0.9
10	Tyler Chatwood T. Chatwood	.667	5	2	2.5	2011	LAA	3	1	2	0	0	0	0	0	0	0	0	0	2	0	2	0	0	0	.667	.667	1.333	2	1.1	.594	289	1.1
11	Phil Norton P. Norton	.667	4	2	2	2000	CHC	3	1	2	0	0	0	0	0	0	0	0	0	2	0	1	0	0	0	.667	.667	1.333	1	0.9	.600	264	0.9
12	Carlos Rivero C. Rivero	.625	8	4	2	2014	BOS	7	1	4	2	0	1	3	1	0	0	0	0	9	3	0	0	0	0	.571	1.286	1.911	4	2.9	.785	424	2.9
13	Zack Britton Z. Britton	.625	8	3	2.67	2011	BAL	8	3	5	1	0	1	2	0	0	1	0	0	9	2	0	0	0	0	.625	1.125	1.750	4	2.8	.753	391	2.7
14	Armando Galarraga A. Galarraga	.600	6	2	3	2008	DET	2	2	0	0	0	0	0	3	0	1	0	0	0	0	1	0	0	0	.000	.000	.600	1	0.5	.425	161	0.5
15	Ronny Paulino R. Paulino	.600	5	2	2.5	2005	PIT	4	1	2	0	0	0	0	1	0	0	0	0	2	0	0	0	0	0	.500	.500	1.100	1	0.7	.497	209	0.7
16	Joaquin Arias J. Arias	.583	12	6	2	2006	TEX	11	4	6	1	0	0	1	1	0	0	0	1	7	1	0	0	0	0	.545	.636	1.220	4	2.1	.533	227	2
17	James Outman J. Outman	.563	16	4	4	2022	LAD	13	6	6	2	0	1	3	2	1	7	0	0	11	3	0	0	0	0	.462	.846	1.409	5	3.5	.584	289	3.5
18	Rafael Marchán R. Marchán	.556	9	3	3	2020	PHI	8	3	4	0	0	1	3	1	0	2	0	0	7	1	0	0	0	0	.500	.875	1.431	3	2.1	.592	277	2
19	Eric Sogard E. Sogard	.556	9	4	2.25	2010	OAK	7	0	3	0	0	0	0	2	0	1	0	1	3	0	0	0	0	0	.429	.429	.984	2	1	.454	191	1
20	Bobby Scales B. Scales	.550	20	10	2	2010	CHC	13	4	4	0	0	0	2	7	0	5	1	0	4	0	0	0	0	0	.308	.308	.858	4	1.7	.424	162	1.5
21	Jason Grabowski J. Grabowski	.545	11	4	2.75	2002	OAK	8	3	3	1	1	0	1	3	0	1	0	0	6	2	0	0	0	0	.375	.750	1.295	3	1.9	.531	237	1.9
22	Cameron Maybin C. Maybin	.543	36	8	4.5	2008	FLA	32	9	16	2	0	0	2	3	0	8	4	0	18	2	1	0	0	0	.500	.563	1.105	9	4.8	.491	202	4.6
23	Tyler Black T. Black	.538	13	5	2.6	2025	MIL	8	1	2	1	0	0	1	5	0	1	0	1	3	1	0	0	0	0	.250	.375	.913	3	1.2	.430	180	1.2
24	Willie Bloomquist W. Bloomquist	.526	38	12	3.17	2002	SEA	33	11	15	4	0	0	7	5	0	2	3	1	19	4	0	0	0	0	.455	.576	1.102	9	4.9	.483	209	5.1
25	David Bañuelos D. Bañuelos	.500	2	1	2	2025	BAL	1	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	.000	.000	.500	0	0.1	.361	135	0.1