who had the lowest avg with at least 50 ab in a season against another team

Clyde Milan has the lowest batting average by a player against a team with 50+ at-bats in a season, with an average of .040 versus the Philadelphia Athletics in 1909.

	NAME	AVG	AB	OPP	SEASON	TM	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Clyde Milan C. Milan	.040	50	Athletics	1909	WSH	18	1	2	0	0	0	0	0	1	7	0		51	2	0	0				.059	.040	.099
2	Bob Lillis B. Lillis	.058	52	Dodgers	1963	HOU	16	1	3	0	1	0	0	2	0	4	0	0	54	5	1	0	0	0	1	.093	.096	.189
3	Pop Dillon P. Dillon	.059	51	Browns	1902	DET	13	3	3	0	0	0	3	0	0		0		53	3	0	2				.059	.059	.118
4	Joe Tinker J. Tinker	.063	64	Phillies	1907	CHC	20	3	4	1	0	0	1	5	0	7	2		71	5	1	2				.130	.078	.209
5	Jimmy Sheckard J. Sheckard	.065	77	Giants	1909	CHC	22	8	5	2	0	0		5	0	23	0		91	7	2	9				.122	.091	.213
6	Heinie Wagner H. Wagner	.069	58	White Sox	1913	BSA	18	1	4	0	0	0	2	8	2	5	1		69	4	0	1				.206	.069	.275
7	Jackie Brandt J. Brandt	.071	56	White Sox	1963	BAL	18	5	4	1	1	0	2	4	0	11	0	0	61	7	2	0	1	0	2	.131	.125	.256
8	Frank White F. White	.073	55	Angels	1976	KCR	18	0	4	2	0	0	1	0	0	8	0	2	58	6	2	3	0	0	1	.073	.109	.182
9	Charlie French C. French	.073	55	Browns	1910	CWS	15	5	4	0	0	0		2	2	11	2		61	4	0	2				.136	.073	.208
10	John Shelby J. Shelby	.074	54	Astros	1989	LAD	12	2	4	0	0	0	0	2	0	17	2	1	56	4	0	0	0	0	3	.107	.074	.181
11	Lloyd Merriman L. Merriman	.074	54	Dodgers	1951	CIN	19	2	4	0	1	1	7	5	0	8	0	1	60	9	2	1			0	.153	.167	.319
12	Dutch Jordan D. Jordan	.075	53	Cubs	1904	BKN	17	2	4	1	1	0		1	1	18	1		56	7	2	1				.109	.132	.241
13	Ron Cey R. Cey	.076	66	Pirates	1985	CHC	17	6	5	0	0	2	7	5	0	20	0	0	71	11	2	0	0	2	1	.141	.167	.308
14	Justin Smoak J. Smoak	.077	52	Orioles	2019	TOR	15	4	4	0	0	1	3	10	0	15	0	0	62	7	1	0	0	0	1	.226	.135	.360
15	Sammy Sosa S. Sosa	.077	52	Astros	1997	CHC	12	3	4	0	0	1	4	1	0	16	1	1	53	7	1	0	0	1	3	.094	.135	.229
16	Steve O'Neill S. O'Neill	.077	52	Browns	1917	CLE	20	4	4	0	0	0		13	1	1	1		67	4	0	1				.273	.077	.350
17	Lena Blackburne L. Blackburne	.078	64	Giants	1918	CIN	19	2	5	0	0	0	3	4	0	6	0		70	5	0	2				.132	.078	.210
18	Dean Palmer D. Palmer	.078	51	Mariners	1993	TEX	13	2	4	1	0	2	4	3	0	26	0	0	54	11	3	0	0	0	1	.130	.216	.345
19	Andres Galarraga A. Galarraga	.078	51	Cardinals	1989	MON	17	2	4	1	0	0	1	4	4	10	0	0	59	5	1	0	0	0	1	.203	.098	.301
20	Pete Runnels P. Runnels	.078	51	Yankees	1957	WSH	19	7	4	0	0	0	2	8	0	9	0	0	60	4	0	0	1	1	0	.200	.078	.278
21	Claude Berry C. Berry	.078	51	Whales	1915	PTF	17	3	4	1	0	0	2	5	1	12	0		59	5	1	2				.175	.098	.273
22	Mark Belanger M. Belanger	.080	50	Brewers	1975	BAL	18	6	4	1	1	1	5	3	0	4	0	0	60	10	3	7	0	0	0	.132	.200	.332
23	Fred Whitfield F. Whitfield	.080	50	Angels	1966	CLE	16	3	4	0	0	2	4	5	0	8	0	1	57	10	2	0	2	1	0	.158	.200	.358
24	Bill Wambsganss B. Wambsganss	.080	50	Tigers	1915	CLE	17	3	4	0	1	0		1	0	2	1		53	6	1	2				.098	.120	.218
25	Ed Phelps E. Phelps	.080	50	Phillies	1909	SLN	17	2	4	0	0	0		6	3		0		60	4	0	1				.220	.080	.300