how had the lowest on base percentage that is not 0

Fred Gladding has the lowest career on-base percentage with an on-base percentage above .000, with an on-base percentage of .016.

Interpreted as:

How had the lowest on base percentage by a player that is not 0?

	NAME	OBP	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	Fred Gladding F. Gladding	.016	421	63	1	1	0	0	0	3	0	0	40	0	0	68	1	0	4	1	0	1	.016	.016	.031	-8	-14.8	.014	-101	-15.4
2	Randy Tate R. Tate	.024	26	41	2	0	0	0	0	0	1	0	22	0	1	47	0	0	5	0	0	0	.000	.000	.024	-6	-10.7	.017	-99	-10.8
3	Jenrry Mejia J. Mejia	.029	101	34	1	1	0	0	0	1	0	0	16	0	0	37	1	0	3	0	0	2	.029	.029	.059	-4	-8.3	.026	-97	-8.3
4	Ted Davidson T. Davidson	.031	105	31	1	0	0	0	0	0	1	0	19	0	0	34	0	0	2	0	0	0	.000	.000	.031	-4	-7.2	.021	-98	-7.7
5	Karl Adams K. Adams	.031	30	32	0	1	0	0	0	0	0	0	16	0		33	1	0	1				.031	.031	.063	-3	-6.5	.030	-89	-6.6
6	Jeremy Bonderman J. Bonderman	.033	14	30	1	1	0	0	0	0	0	0	18	0	0	31	1	0	1	0	0	0	.033	.033	.067	-4	-7.7	.030	-102	-7.8
7	Andy Hassler A. Hassler	.033	42	29	0	0	0	0	0	0	1	0	19	0	0	31	0	0	1	0	0	1	.000	.000	.033	-4	-7.2	.024	-100	-7.2
8	Alex Young A. Young	.034	48	29	1	1	0	0	0	0	0	0	22	0	0	29	1	0	0	0	0	0	.034	.034	.069	-4	-7.2	.030	-95	-7.4
9	John Gant J. Gant	.035	137	57	2	2	0	0	2	3	0	0	25	0	0	68	8	2	11	0	0	0	.035	.140	.175	-6	-14	.071	-67	-14.2
10	Mitchell Boggs M. Boggs	.037	130	27	1	1	1	0	0	0	0	0	14	0	0	30	2	1	3	0	0	0	.037	.074	.111	-3	-6.8	.047	-85	-6.8
11	Phil Dumatrait P. Dumatrait	.037	25	27	0	1	0	0	0	1	0	0	11	0	0	32	1	0	5	0	0	0	.037	.037	.074	-4	-7.8	.033	-97	-8
12	Logan Verrett L. Verrett	.038	46	26	1	1	1	0	0	0	0	0	14	0	0	30	2	1	4	0	0	0	.038	.077	.115	-3	-6.6	.048	-80	-6.5
13	Martín Pérez M. Pérez	.038	16	26	1	1	0	0	0	0	0	0	22	0	0	28	1	0	2	0	0	0	.038	.038	.077	-3	-6.3	.034	-96	-6.6
14	Hector Carrasco H. Carrasco	.038	226	26	1	1	0	0	0	0	0	0	19	0	0	28	1	0	2	0	0	0	.038	.038	.077	-4	-7	.035	-98	-7
15	Luis Atilano L. Atilano	.040	13	25	0	1	0	0	0	0	0	0	10	0	0	27	1	0	2	0	0	0	.040	.040	.080	-3	-6.2	.036	-94	-6.3
16	Brandon Morrow B. Morrow	.040	111	24	0	0	0	0	0	0	1	0	15	0	0	25	0	0	0	0	0	0	.000	.000	.040	-3	-5.8	.027	-98	-5.8
17	Ivan Nova I. Nova	.040	79	149	2	6	0	0	0	0	0	0	96	0	0	166	6	0	17	0	0	1	.040	.040	.081	-19	-38.7	.035	-91	-39.4
18	Rick Van Den Hurk R. Van Den Hurk	.042	32	47	1	1	0	0	0	0	1	0	31	0	0	54	1	0	6	0	0	0	.021	.021	.063	-7	-13.3	.033	-99	-13.6
19	Calvin Maduro C. Maduro	.042	19	24	1	1	0	0	0	0	0	0	14	0	0	25	1	0	1	0	0	0	.042	.042	.083	-3	-6.2	.038	-99	-6.3
20	Mike Potter M. Potter	.042	14	23	0	0	0	0	0	0	1	0	8	0	0	24	0	0	0	0	0	0	.000	.000	.042	-3	-5.2	.030	-93	-5.3
21	Ross Reynolds R. Reynolds	.042	30	24	1	1	0	0	0	0	0	0	10	0		25	1	0	1				.042	.042	.083	-2	-4.8	.040	-84	-5
22	Aaron Sanchez A. Sanchez	.043	14	22	0	0	0	0	0	0	1	0	12	0	0	23	0	0	0	0	0	0	.000	.000	.043	-3	-5.5	.030	-93	-5.5
23	Jason Jacome J. Jacome	.043	13	23	0	1	0	0	0	1	0	0	15	0	0	25	1	0	2	0	0	0	.043	.043	.087	-3	-6.2	.039	-93	-6.2
24	Mike Hartley M. Hartley	.043	142	23	1	1	0	0	0	0	0	0	10	0	0	26	1	0	3	0	0	1	.043	.043	.087	-3	-5.5	.039	-86	-5.5
25	Len Swormstedt L. Swormstedt	.043	8	23	0	1	0	0	0	1	0	0	6	0		23	1	0	0				.043	.043	.087	-2	-4.6	.042	-73	-4.8