highest batting average in the first 70 plate appearances of a single season

48 players had a 1.000 batting average. The first three are Sparrow McCaffrey in 1889 and Billy Gumbert and Frank O'Connor in 1893.

Interpreted as:

highest batting average in the first 70 plate appearances by a player of a single season

	NAME	AVG	PA	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	TB	XBH	SH	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Sparrow McCaffrey S. McCaffrey	1.000	2	1889	COL	2	1	1	1	0	0	0	0	1	0	0	0	1	0		1.000	1.000	2.000	1	0.9	.870	384	0.9
2	Billy Gumbert B. Gumbert	1.000	1	1893	LOU	1	1	0	1	1	0	0	2	0	0	0	0	2	1		1.000	2.000	3.000	1	0.8	1.308	598	0.8
3	Frank O'Connor F. O'Connor	1.000	2	1893	PHI	3	2	1	2	0	0	1	3	0	0	0	0	5	1		1.000	2.500	3.500	2	1.9	1.453	671	1.9
4	Tom Lipp T. Lipp	1.000	1	1897	PHI	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.961	429	0.5
5	Jim Donnelly J. Donnelly	1.000	1	1898	STL	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.971	449	0.5
6	Pete McBride P. McBride	1.000	4	1898	CLE	1	2	0	2	0	0	0	2	1	1	0	0	2	0	0	1.000	1.000	2.000	2	1.7	.877	397	1.6
7	Dave Zearfoss D. Zearfoss	1.000	1	1898	NYG	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.971	451	0.5
8	Welcome Gaston W. Gaston	1.000	2	1899	BKN	1	1	0	1	1	0	0	2	0	1	0	0	2	1	0	1.000	2.000	3.000	1	1.2	1.071	494	1.1
9	Lefty Herring L. Herring	1.000	2	1899	WSH	2	1	1	1	0	0	0	0	1	0	0	0	1	0	0	1.000	1.000	2.000	1	0.8	.868	383	0.8
10	Harry Gleason H. Gleason	1.000	1	1901	BSA	1	1	0	1	0	0	0	0	0	0	0	1	1	0	0	1.000	1.000	2.000	1	0.5	.950	430	0.5
11	C.B. Burns	1.000	1	1902	BAL	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.958	421	0.4
12	Mike Hopkins M. Hopkins	1.000	2	1902	PIT	1	2	0	2	1	0	0	0	0	0	0	0	3	1	0	1.000	1.500	2.500	1	1.2	1.165	645	1.2
13	Bucky Veil B. Veil	1.000	1	1904	PIT	1	1	0	1	0	0	0	1	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.4	.952	485	0.4
14	Jim McGinley J. McGinley	1.000	1	1905	SLN	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.4	.959	462	0.4
15	Hub Knolls H. Knolls	1.000	2	1906	BKN	2	1	0	1	1	0	0	0	0	0	0	0	2	1	1	1.000	2.000	3.000	2	1.5	1.427	788	1.5
16	Doc Tonkin D. Tonkin	1.000	2	1907	WSH	1	2	1	2	0	0	0	0	0	0	0	0	2	0	0	1.000	1.000	2.000	1	0.9	.972	525	0.9
17	Walter Clarkson W. Clarkson	1.000	1	1908	CLE	2	1	0	1	0	0	0	2	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.4	.964	531	0.4
18	John Kull J. Kull	1.000	1	1909	PHA	1	1	0	1	0	0	0	2	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.4	.970	520	0.4
19	Joseph Burns J. Burns	1.000	1	1910	CIN	1	1	0	1	0	0	0	0	0	0	0	1	1	0	0	1.000	1.000	2.000	1	0.4	.969	466	0.4
20	Billy Burke B. Burke	1.000	1	1911	BSN	2	1	0	1	0	0	0	1	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.961	455	0.4
21	Joe Crisp J. Crisp	1.000	1	1911	SLA	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.961	462	0.5
22	Deacon Phillippe D. Phillippe	1.000	2	1911	PIT	3	1	0	1	1	0	0	1	1	0	0	0	2	1	0	1.000	2.000	3.000	1	1.1	1.058	519	1.1
23	Dick Rudolph D. Rudolph	1.000	1	1911	NYG	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.961	463	0.5
24	Chuck Tompkins C. Tompkins	1.000	1	1912	CIN	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.960	443	0.5
25	George Yantz G. Yantz	1.000	1	1912	CHC	1	1	0	1	0	0	0	0	0	0	0	0	1	0	0	1.000	1.000	2.000	1	0.5	.960	445	0.5