MLB Single-Season Batting Leaders - Batting Average
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
1Hugh Duffy189412553916023751161806615480.440
2Tip O'Neill18871245171672255219140500300.435
3Ross Barnes18766632212613821141020800.429
4Nap Lajoie19011315441452324814140240270.426
5Rogers Hornsby1924143536121227431425948932512.424
 Willie Keeler1897129564145239271900350640.424
7Ty Cobb1911146591147248472480440830.420
 George Sisler19221425861342464218810549145119.420
9Tuck Turner18948033991141219102313110.416
10Fred Dunlap188410144916018539813029000.412
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
11Jesse Burkett18961335861602402716604919340.410
 Ed Delahanty189914658113523855990550300.410
13Jesse Burkett18951315501532252213507431410.409
 Ty Cobb1912140553120226302370430610.409
15Joe Jackson1911147571126233451970560410.408
16Sam Thompson18949943710817829271304013240.407
 Ed Delahanty18941144891471993918406016210.407
 George Sisler192015463113725749181912246194217.407
19Ted Williams1941143456135185333371201452724.406
20Ed Delahanty189511648014919449101108631460.404
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Billy Hamilton189412954419222025154012617980.404
22Harry Heilmann1923144524121211441118115744097.403
 Rogers Hornsby1925138504133203411039143833953.403
24Pete Browning18871345471372203516405501030.402
25Bill Terry1930154633139254391523129573380.401
 Ty Cobb19221375269921142164995524913.401
 Rogers Hornsby192215462314125046144215265501712.401
 Hughie Jennings1896130521125209279001911700.401
29Cap Anson188184343671372171026400.399
 Don Padgett1939922333893153553181110.399
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
31Harry Heilmann1927141505106201509141207216115.398
 Lefty O'doul192915463815225435632122761920.398
33Ed Delahanty189612349913119844171306222370.397
 Rogers Hornsby192115459213123544182112660481313.397
35Jesse Burkett189914155811622121870670250.396
36Joe Jackson1912154572121226442630540350.395
37Tony Gwynn1994110419791653511264481950.394
 Jack Clements1895883226412727213022730.394
 Harry Heilmann1921149602114237431419139533726.394
40Harry Heilmann192515057397225401113134672766.393
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Babe Herman19301536141432414811351306656180.393
 Joe Kelley189412950716519948206010736460.393
 Babe Ruth1923152522151205451341131170931721.393
44Sam Thompson189511953813121145211803111270.392
 Al Simmons1927106406861593611151083130102.392
46John McGraw1899117399140156133101240730.391
47George Brett198011744987175339241185822156.390
 Fred Clarke1897128518120202301360450570.390
 Ty Cobb1913122428701671816405831510.390
 Al Simmons1931128513105200371322128474533.390