Michael Massey has the worst OPS this season, with an OPS of .479.

Interpreted as:

worst player in the MLB by ops with a minimum of 3.1 PA per team game + this regular season

	NAME	OPS	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Michael Massey M. Massey	.479	2025	KCR	56	198	10	40	5	0	2	14	5	1	32	1	0	209	51	7	1	4	0	3	.202	.221	.258	7	-16.8	.212	25	-17.8
2	Joey Ortiz J. Ortiz	.497	2025	MIL	63	195	22	35	6	0	2	9	17	3	38	6	2	219	47	8	4	0	0	4	.179	.256	.241	11	-14.2	.231	43	-14.5
3	Luis Rengifo L. Rengifo	.505	2025	LAA	57	196	15	41	7	0	1	12	10	0	33	1	4	209	51	8	1	2	0	5	.209	.245	.260	10	-14.3	.227	39	-14.5
4	Ke'Bryan Hayes K. Hayes	.552	2025	PIT	60	222	15	49	4	2	1	18	15	4	47	6	1	242	60	7	1	0	0	6	.221	.282	.270	16	-11.5	.253	56	-12.4
5	Luis Robert Jr. L. Robert Jr.	.556	2025	CWS	57	199	24	36	6	0	5	23	25	0	72	21	5	226	57	11	0	2	1	4	.181	.270	.286	15	-10.8	.253	58	-10.8
6	Brenton Doyle B. Doyle	.566	2025	COL	54	204	17	40	7	1	5	22	16	0	56	6	0	222	64	13	0	2	0	5	.196	.252	.314	15	-10.7	.252	44	-14.3
7	Matt McLain M. McLain	.575	2025	CIN	55	195	26	35	5	0	6	20	24	3	68	11	0	224	58	11	1	1	0	3	.179	.278	.297	17	-8.7	.265	60	-10.5
8	Michael Conforto M. Conforto	.577	2025	LAD	58	179	24	30	9	0	3	10	31	6	57	1	0	217	48	12	0	1	0	8	.168	.309	.268	18	-6.7	.274	74	-6.5
9	Anthony Santander A. Santander	.577	2025	TOR	50	184	14	33	5	0	6	18	24	0	55	0	0	209	56	11	0	1	1	6	.179	.273	.304	15	-8.6	.261	66	-8.1
10	Santiago Espinal S. Espinal	.583	2025	CIN	55	188	17	45	9	0	0	12	15	0	21	2	1	204	54	9	1	0	0	8	.239	.296	.287	16	-7.8	.265	60	-9.4
11	Willy Adames W. Adames	.584	2025	SFG	65	244	31	47	10	1	5	26	30	1	75	3	2	278	74	16	0	3	1	2	.193	.281	.303	21	-10.9	.264	68	-10.3
12	Trey Sweeney T. Sweeney	.585	2025	DET	61	191	25	42	3	1	4	23	16	0	51	2	1	210	59	8	0	3	0	2	.220	.276	.309	16	-8.5	.262	66	-8
13	Trevor Story T. Story	.598	2025	BOS	62	239	26	53	5	0	7	31	12	3	79	9	0	255	79	12	1	0	0	0	.222	.268	.331	20	-9.3	.267	63	-10.8
14	Salvador Perez S. Perez	.608	2025	KCR	61	241	13	55	16	0	4	29	10	2	56	0	0	254	83	20	0	1	1	8	.228	.264	.344	20	-9.4	.267	63	-10.6
15	Michael Harris II M. Harris II	.610	2025	ATL	63	241	14	57	10	2	4	36	10	1	50	10	3	258	83	16	2	4	1	2	.237	.266	.344	20	-9.8	.265	65	-10.4
16	Marcus Semien M. Semien	.613	2025	TEX	64	221	22	47	4	0	6	26	27	2	54	5	1	253	69	10	0	3	0	4	.213	.300	.312	22	-6.8	.279	77	-6.5
17	Michael Toglia M. Toglia	.615	2025	COL	54	186	14	36	9	1	6	20	18	1	81	2	0	207	65	16	0	2	2	4	.194	.266	.349	16	-7.3	.269	56	-10.6
18	Adolis García A. García	.623	2025	TEX	61	214	17	46	11	0	7	28	11	3	62	6	2	232	78	18	0	4	0	3	.215	.259	.364	19	-7.5	.272	73	-7.2
19	Keibert Ruiz K. Ruiz	.624	2025	WSH	55	208	18	53	10	0	2	22	8	3	22	0	2	219	69	12	0	0	0	4	.255	.292	.332	19	-6	.279	76	-6
20	Ryan Mountcastle R. Mountcastle	.628	2025	BAL	52	187	19	46	13	0	2	15	8	2	46	1	0	200	65	15	0	3	0	6	.246	.280	.348	17	-5.9	.276	77	-5.2
21	Josh Bell J. Bell	.629	2025	WSH	54	186	19	34	2	1	9	22	22	3	42	0	1	211	65	12	0	0	0	7	.183	.280	.349	19	-4.9	.284	80	-5
22	Spencer Steer S. Steer	.630	2025	CIN	58	214	24	49	10	0	4	20	20	1	60	3	1	235	71	14	0	0	0	5	.229	.298	.332	21	-5.5	.284	73	-7.4
23	Christian Walker C. Walker	.630	2025	HOU	62	233	25	49	8	1	8	29	16	5	72	0	0	256	83	17	0	2	0	8	.210	.273	.356	22	-6.8	.280	79	-6.2
24	Jonathan India J. India	.638	2025	KCR	58	221	24	53	10	0	2	15	26	3	37	0	3	252	69	12	0	2	0	4	.240	.325	.312	25	-4.3	.292	81	-5.4
25	JJ Bleday	.642	2025	ATH	51	179	26	35	9	0	6	19	26	0	45	1	2	206	62	15	0	1	1	3	.196	.296	.346	19	-4.1	.288	83	-3.9