50 players are tied for the fewest games with 30+ games played, with 30 games. The first three are Nick Kurtz, Mickey Gasper and Jonathan Ornelas.

Interpreted as:

worst MLB record in 30 or more regular-season games by a player

	NAME	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	WOBA	WRC+	BRAA
1	Nick Kurtz N. Kurtz	30	102	11	24	3	1	5	15	11	0	39	0	1	116	44	9	0	3	1	2	.235	.302	.431	.733	13	0	.314	101	0.1
2	Mickey Gasper M. Gasper	30	52	6	6	1	0	0	3	8	2	17	0	0	62	7	1	0	0	0	1	.115	.258	.135	.393	2	-5.3	.205	24	-5.4
3	Jonathan Ornelas J. Ornelas	30	49	3	9	2	0	0	3	3	1	20	0	0	54	11	2	1	0	0	0	.184	.245	.224	.470	2	-4.1	.217	36	-4
4	Jermaine Palacios J. Palacios	30	70	8	10	0	0	2	6	4	0	27	0	0	77	16	2	1	2	0	2	.143	.184	.229	.413	1	-7.7	.184	14	-7.5
5	Jordan Sheffield J. Sheffield	30	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
6	Brett de Geus B. de Geus	30	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
7	Ryan Weathers R. Weathers	30	27	3	4	0	0	1	1	1	0	7	0	0	28	7	1	0	0	0	0	.148	.179	.259	.438	1	-2.9	.191	20	-2.8
8	Nick Mears N. Mears	30	1	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-110	-0.3
9	Mike Gerber M. Gerber	30	66	2	5	2	0	0	2	6	0	36	0	0	73	7	2	0	1	0	1	.076	.151	.106	.257	-3	-11.6	.127	-30	-11.9
10	Kevin Shackelford K. Shackelford	30	4	0	1	0	0	0	0	0	0	2	0	0	4	1	0	0	0	0	0	.250	.250	.250	.500	0	-0.3	.219	26	-0.4
11	Zac Curtis Z. Curtis	30	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
12	Taylor Jungmann T. Jungmann	30	45	3	11	2	0	0	0	1	0	16	0	0	52	13	2	6	0	0	0	.244	.261	.289	.550	3	-2.9	.242	48	-3.2
13	Hector Olivera H. Olivera	30	98	6	24	5	1	2	13	6	2	17	0	0	108	37	8	0	2	0	3	.245	.296	.378	.674	10	-1.9	.293	83	-2.2
14	Mike Morin M. Morin	30	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
15	Rob Wooten R. Wooten	30	2	0	0	0	0	0	0	0	0	1	0	0	2	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.5	.000	-123	-0.5
16	Erik Komatsu E. Komatsu	30	51	5	11	0	0	0	1	6	0	5	0	0	58	11	0	0	1	0	2	.216	.293	.216	.509	3	-3.5	.239	45	-3.7
17	Tom Wilhelmsen T. Wilhelmsen	30	1	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-121	-0.3
18	Lars Anderson L. Anderson	30	48	7	8	1	0	0	4	7	0	14	0	0	56	9	1	0	1	0	1	.167	.268	.188	.455	2	-4.4	.222	26	-4.8
19	Brad Snyder B. Snyder	30	66	5	11	2	0	2	8	5	0	28	0	0	71	19	4	0	0	0	1	.167	.225	.288	.513	3	-4.6	.233	38	-5.2
20	Michael Bowden M. Bowden	30	2	0	0	0	0	0	0	0	0	2	0	0	2	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.5	.000	-118	-0.5
21	Jason Hirsh J. Hirsh	30	50	0	3	0	0	0	2	1	0	28	0	0	55	3	0	4	0	0	1	.060	.078	.060	.138	-5	-12.3	.067	-82	-13
22	Chien-Ming Wang C. Wang	30	39	2	2	1	0	0	1	2	0	21	0	0	42	3	1	1	0	0	1	.051	.098	.077	.174	-3	-8.1	.086	-63	-8.2
23	Jerry Gil J. Gil	30	86	3	15	2	1	0	8	0	1	33	2	0	88	19	3	0	1	0	2	.174	.182	.221	.403	-1	-11.5	.176	-11	-12.6
24	Nate Robertson N. Robertson	30	44	2	6	1	0	0	2	2	0	15	0	0	54	7	1	8	0	0	2	.136	.174	.159	.333	-1	-7.2	.155	-12	-7.5
25	Ed Rogers E. Rogers	30	29	5	6	0	0	1	4	0	0	3	0	2	30	9	1	0	1	0	1	.207	.200	.310	.510	1	-3	.215	21	-3.1